FHIR © HL7.org  |  FHIRsmith 4.0.1  |  Server Home  |  XIG Home  |  XIG Stats  | 

FHIR IG analytics

Packagehl7.fhir.uv.xver-r4.r4b
Resource TypeStructureDefinition
IdStructureDefinition-ext-R4-EffectEvidenceSynthesis.effectEstimate.json
FHIR VersionR4B
Sourcehttp://hl7.org/fhir/uv/xver-r4.r4b/0.1.0/StructureDefinition-ext-R4-EffectEvidenceSynthesis.effectEstimate.html
URLhttp://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis.effectEstimate
Version0.1.0
Statusactive
Date2026-03-17T21:02:03.8104715+00:00
NameExtensionEffectEvidenceSynthesis_EffectEstimate
TitleR4: What was the estimated effect (new)
Realmuv
Authorityhl7
DescriptionR4: `EffectEvidenceSynthesis.effectEstimate` (new:BackboneElement)
PurposeThis extension is part of the cross-version definitions generated to enable use of the element `EffectEvidenceSynthesis.effectEstimate` as defined in FHIR R4 in FHIR R4B. The source element is defined as: `EffectEvidenceSynthesis.effectEstimate` 0..* `BackboneElement` Following are the generation technical comments: Element `EffectEvidenceSynthesis.effectEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped. Element `EffectEvidenceSynthesis.effectEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
TypeExtension
Kindcomplex-type

Resources that use this resource

ConceptMap
hl7.fhir.uv.xver-r4.r4b#0.1.0R4-EffectEvidenceSynthesis-element-map-to-R4BCross-version mapping for FHIR R4 EffectEvidenceSynthesis to FHIR R4B Basic
hl7.fhir.uv.xver-r4.r5#0.1.0R4-EffectEvidenceSynthesis-element-map-to-R5Cross-version mapping for FHIR R4 EffectEvidenceSynthesis to FHIR R5 Basic
hl7.fhir.uv.xver-r4.r3#0.1.0R4-EffectEvidenceSynthesis-element-map-to-R3Cross-version mapping for FHIR R4 EffectEvidenceSynthesis to FHIR STU3 Basic
StructureDefinition
hl7.fhir.uv.xver-r4.r4b#0.1.0profile-EffectEvidenceSynthesisCross-version Profile for R4.EffectEvidenceSynthesis for use in FHIR R4B

Resources that this resource uses

ValueSet
hl7.fhir.uv.xver-r4.r4b#0.1.0R4-effect-estimate-type-for-R4BCross-version ValueSet R4.EffectEstimateType for use in FHIR R4B
hl7.fhir.uv.xver-r4.r4b#0.1.0R4-evidence-variant-state-for-R4BCross-version ValueSet R4.EvidenceVariantState for use in FHIR R4B
hl7.fhir.uv.xver-r4.r4b#0.1.0R4-precision-estimate-type-for-R4BCross-version ValueSet R4.PrecisionEstimateType for use in FHIR R4B

Examples of Use for Extension

No extension usage examples found


Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition ext-R4-EffectEvidenceSynthesis.effectEstimate

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Extension(4.3.0)R4: What was the estimated effect (new)
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... extension:description 0..1ExtensionR4: Description of effect estimate (new)
..... url 1..1uri"description"
..... value[x] 0..1stringDescription of effect estimate
.... extension:type 0..1ExtensionR4: Type of efffect estimate (new)
..... url 1..1uri"type"
..... value[x] 0..1CodeableConceptType of efffect estimate
Binding: R4EffectEstimateTypeForR4B (0.1.0) (extensible): Whether the effect estimate is an absolute effect estimate (absolute difference) or a relative effect estimate (relative difference), and the specific type of effect estimate (eg relative risk or median difference).
.... extension:variantState 0..1ExtensionR4: Variant exposure states (new)
..... url 1..1uri"variantState"
..... value[x] 0..1CodeableConceptVariant exposure states
Binding: R4EvidenceVariantStateForR4B (0.1.0) (extensible): Used for results by exposure in variant states such as low-risk, medium-risk and high-risk states.
.... extension:value 0..1ExtensionR4: Point estimate (new)
..... url 1..1uri"value"
..... value[x] 0..1decimalPoint estimate
.... extension:unitOfMeasure 0..1ExtensionR4: What unit is the outcome described in? (new)
..... url 1..1uri"unitOfMeasure"
..... value[x] 0..1CodeableConceptWhat unit is the outcome described in?
.... extension:precisionEstimate 0..*ExtensionR4: How precise the estimate is (new)
..... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
...... extension:type 0..1ExtensionR4: Type of precision estimate (new)
....... url 1..1uri"type"
....... value[x] 0..1CodeableConceptType of precision estimate
Binding: R4PrecisionEstimateTypeForR4B (0.1.0) (extensible): Method of reporting variability of estimates, such as confidence intervals, interquartile range or standard deviation.
...... extension:level 0..1ExtensionR4: Level of confidence interval (new)
....... url 1..1uri"level"
....... value[x] 0..1decimalLevel of confidence interval
...... extension:from 0..1ExtensionR4: Lower bound (new)
....... url 1..1uri"from"
....... value[x] 0..1decimalLower bound
...... extension:to 0..1ExtensionR4: Upper bound (new)
....... url 1..1uri"to"
....... value[x] 0..1decimalUpper bound
..... url 1..1uri"precisionEstimate"
..... value[x] 0..0Value of extension
... url 1..1uri"http://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis.effectEstimate"
... value[x] 0..0Value of extension

doco Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "ext-R4-EffectEvidenceSynthesis.effectEstimate",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r4.r4b"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        },
        {
          "url": "uri",
          "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "extension": [
        {
          "url": "startFhirVersion",
          "valueCode": "4.3"
        },
        {
          "url": "endFhirVersion",
          "valueCode": "4.3"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis.effectEstimate",
  "version": "0.1.0",
  "name": "ExtensionEffectEvidenceSynthesis_EffectEstimate",
  "title": "R4: What was the estimated effect (new)",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "R4: `EffectEvidenceSynthesis.effectEstimate` (new:BackboneElement)",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `EffectEvidenceSynthesis.effectEstimate` as defined in FHIR R4\r\nin FHIR R4B.\r\n\r\nThe source element is defined as:\r\n`EffectEvidenceSynthesis.effectEstimate` 0..* `BackboneElement`\r\n\r\nFollowing are the generation technical comments:\r\nElement `EffectEvidenceSynthesis.effectEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
  "fhirVersion": "4.3.0",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Basic"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0",
  "derivation": "constraint",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "4.3.0"
      }
    ],
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4: What was the estimated effect (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate` (new:BackboneElement)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children unless an empty Parameters resource",
            "expression": "hasValue() or (children().count() > id.count()) or $this is Parameters",
            "xpath": "@value|f:*|h:div|self::f:Parameters",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:description",
        "path": "Extension.extension",
        "sliceName": "description",
        "short": "R4: Description of effect estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.description` (new:string)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.description` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.description` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.description` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.description` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:description.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:description.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:description.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "description",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:description.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Description of effect estimate",
        "definition": "Human-readable summary of effect estimate.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:type",
        "path": "Extension.extension",
        "sliceName": "type",
        "short": "R4: Type of efffect estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.type` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:type.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:type.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:type.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "type",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:type.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Type of efffect estimate",
        "definition": "Examples include relative risk and mean difference.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "binding": {
          "strength": "extensible",
          "description": "Whether the effect estimate is an absolute effect estimate (absolute difference) or a relative effect estimate (relative difference), and the specific type of effect estimate (eg relative risk or median difference).",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-effect-estimate-type-for-R4B|0.1.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:variantState",
        "path": "Extension.extension",
        "sliceName": "variantState",
        "short": "R4: Variant exposure states (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.variantState` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.variantState` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.variantState` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:variantState.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:variantState.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:variantState.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "variantState",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:variantState.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Variant exposure states",
        "definition": "Used to define variant exposure states such as low-risk state.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "binding": {
          "strength": "extensible",
          "description": "Used for results by exposure in variant states such as low-risk, medium-risk and high-risk states.",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-evidence-variant-state-for-R4B|0.1.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:value",
        "path": "Extension.extension",
        "sliceName": "value",
        "short": "R4: Point estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.value` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.value` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.value` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.value` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.value` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.value` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.value` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:value.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:value.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:value.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "value",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:value.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Point estimate",
        "definition": "The point estimate of the effect estimate.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:unitOfMeasure",
        "path": "Extension.extension",
        "sliceName": "unitOfMeasure",
        "short": "R4: What unit is the outcome described in? (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:unitOfMeasure.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:unitOfMeasure.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:unitOfMeasure.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "unitOfMeasure",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:unitOfMeasure.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "What unit is the outcome described in?",
        "definition": "Specifies the UCUM unit for the outcome.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate",
        "path": "Extension.extension",
        "sliceName": "precisionEstimate",
        "short": "R4: How precise the estimate is (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` (new:BackboneElement)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type",
        "path": "Extension.extension.extension",
        "sliceName": "type",
        "short": "R4: Type of precision estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "type",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Type of precision estimate",
        "definition": "Examples include confidence interval and interquartile range.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "binding": {
          "strength": "extensible",
          "description": "Method of reporting variability of estimates, such as confidence intervals, interquartile range or standard deviation.",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-precision-estimate-type-for-R4B|0.1.0"
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level",
        "path": "Extension.extension.extension",
        "sliceName": "level",
        "short": "R4: Level of confidence interval (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "level",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Level of confidence interval",
        "definition": "Use 95 for a 95% confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from",
        "path": "Extension.extension.extension",
        "sliceName": "from",
        "short": "R4: Lower bound (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "from",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Lower bound",
        "definition": "Lower bound of confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to",
        "path": "Extension.extension.extension",
        "sliceName": "to",
        "short": "R4: Upper bound (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "Unique id for inter-element referencing",
        "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "to",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Upper bound",
        "definition": "Upper bound of confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "precisionEstimate",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "canonical"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "url"
          },
          {
            "code": "uuid"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "CodeableReference"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "RatioRange"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "ContactDetail"
          },
          {
            "code": "Contributor"
          },
          {
            "code": "DataRequirement"
          },
          {
            "code": "Expression"
          },
          {
            "code": "ParameterDefinition"
          },
          {
            "code": "RelatedArtifact"
          },
          {
            "code": "TriggerDefinition"
          },
          {
            "code": "UsageContext"
          },
          {
            "code": "Dosage"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "uri"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis.effectEstimate",
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "canonical"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "url"
          },
          {
            "code": "uuid"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "CodeableReference"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "RatioRange"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "ContactDetail"
          },
          {
            "code": "Contributor"
          },
          {
            "code": "DataRequirement"
          },
          {
            "code": "Expression"
          },
          {
            "code": "ParameterDefinition"
          },
          {
            "code": "RelatedArtifact"
          },
          {
            "code": "TriggerDefinition"
          },
          {
            "code": "UsageContext"
          },
          {
            "code": "Dosage"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|4.3.0"
          }
        ],
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4: What was the estimated effect (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate` (new:BackboneElement)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:description",
        "path": "Extension.extension",
        "sliceName": "description",
        "short": "R4: Description of effect estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.description` (new:string)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.description` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.description` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.description` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.description` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:description.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "description"
      },
      {
        "id": "Extension.extension:description.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Description of effect estimate",
        "definition": "Human-readable summary of effect estimate.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.extension:type",
        "path": "Extension.extension",
        "sliceName": "type",
        "short": "R4: Type of efffect estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.type` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:type.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "type"
      },
      {
        "id": "Extension.extension:type.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Type of efffect estimate",
        "definition": "Examples include relative risk and mean difference.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "extensible",
          "description": "Whether the effect estimate is an absolute effect estimate (absolute difference) or a relative effect estimate (relative difference), and the specific type of effect estimate (eg relative risk or median difference).",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-effect-estimate-type-for-R4B|0.1.0"
        }
      },
      {
        "id": "Extension.extension:variantState",
        "path": "Extension.extension",
        "sliceName": "variantState",
        "short": "R4: Variant exposure states (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.variantState` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.variantState` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.variantState` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.variantState` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:variantState.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "variantState"
      },
      {
        "id": "Extension.extension:variantState.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Variant exposure states",
        "definition": "Used to define variant exposure states such as low-risk state.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "extensible",
          "description": "Used for results by exposure in variant states such as low-risk, medium-risk and high-risk states.",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-evidence-variant-state-for-R4B|0.1.0"
        }
      },
      {
        "id": "Extension.extension:value",
        "path": "Extension.extension",
        "sliceName": "value",
        "short": "R4: Point estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.value` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.value` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.value` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.value` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.value` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.value` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.value` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:value.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "value"
      },
      {
        "id": "Extension.extension:value.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Point estimate",
        "definition": "The point estimate of the effect estimate.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ]
      },
      {
        "id": "Extension.extension:unitOfMeasure",
        "path": "Extension.extension",
        "sliceName": "unitOfMeasure",
        "short": "R4: What unit is the outcome described in? (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.unitOfMeasure` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:unitOfMeasure.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "unitOfMeasure"
      },
      {
        "id": "Extension.extension:unitOfMeasure.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "What unit is the outcome described in?",
        "definition": "Specifies the UCUM unit for the outcome.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate",
        "path": "Extension.extension",
        "sliceName": "precisionEstimate",
        "short": "R4: How precise the estimate is (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` (new:BackboneElement)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type",
        "path": "Extension.extension.extension",
        "sliceName": "type",
        "short": "R4: Type of precision estimate (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` (new:CodeableConcept)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "type"
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:type.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Type of precision estimate",
        "definition": "Examples include confidence interval and interquartile range.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "extensible",
          "description": "Method of reporting variability of estimates, such as confidence intervals, interquartile range or standard deviation.",
          "valueSet": "http://hl7.org/fhir/uv/xver/ValueSet/R4-precision-estimate-type-for-R4B|0.1.0"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level",
        "path": "Extension.extension.extension",
        "sliceName": "level",
        "short": "R4: Level of confidence interval (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "level"
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:level.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Level of confidence interval",
        "definition": "Use 95 for a 95% confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from",
        "path": "Extension.extension.extension",
        "sliceName": "from",
        "short": "R4: Lower bound (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "from"
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:from.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Lower bound",
        "definition": "Lower bound of confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to",
        "path": "Extension.extension.extension",
        "sliceName": "to",
        "short": "R4: Upper bound (new)",
        "definition": "R4: `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` (new:decimal)",
        "comment": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is part of an existing definition because parent element `EffectEvidenceSynthesis.effectEstimate.precisionEstimate` requires a cross-version extension.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` is not mapped to FHIR R4B, since FHIR R4 `EffectEvidenceSynthesis` is not mapped.\nElement `EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "to"
      },
      {
        "id": "Extension.extension:precisionEstimate.extension:to.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Upper bound",
        "definition": "Upper bound of confidence interval.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "decimal"
          }
        ]
      },
      {
        "id": "Extension.extension:precisionEstimate.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "precisionEstimate"
      },
      {
        "id": "Extension.extension:precisionEstimate.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis.effectEstimate"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      }
    ]
  }
}