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Packagehl7.eu.fhir.protect-child
Resource TypeCodeSystem
IdCodeSystem-protect-child-omop-vocabulary.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/hl7-eu/protect-child/CodeSystem-protect-child-omop-vocabulary.html
URLhttps://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/protect-child-omop-vocabulary
Version0.1.0-ci-build
Statusdraft
Date2026-09-28T06:51:47+00:00
NameProtectChildOmopVocabulary
TitlePROTECT-CHILD OMOP custom concepts
Realmeu
Authorityhl7
DescriptionThe study's own OMOP concepts (vocabulary_id PROTECT-CHILD, concept_id 2000000000 and above), for data-model values that have no standard concept in Athena. Codes are the OMOP concept_id; the ConceptMaps cite them under the OMOP system as they would appear in a PROTECT-CHILD OMOP instance.
Contentcomplete

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Narrative

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

Generated Narrative: CodeSystem protect-child-omop-vocabulary

Properties

This code system defines the following properties for its concepts

NameCodeTypeDescription
domaindomainstringOMOP domain_id
classclassstringOMOP concept_class_id

Concepts

This case-sensitive code system https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/protect-child-omop-vocabulary defines the following codes:

CodeDisplayDefinitiondomainclass
2000000007 has organ donorPROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has organ donor.RelationshipRelationship
2000000008 is organ donor forPROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is organ donor for.RelationshipRelationship
2000000009 Graft-to-recipient weight ratioPROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Graft-to-recipient weight ratio.MeasurementObservable Entity
2000000010 Donor–recipient vessel mismatchPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Donor–recipient vessel mismatch.ObservationClinical Observation
2000000016 Type of donorPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Type of donor.ObservationClinical Observation
2000000017 Duct-to-Duct AnastomosisPROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Duct-to-Duct Anastomosis.ProcedureProcedure
2000000018 HepaticocholedochostomyPROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Hepaticocholedochostomy.ProcedureProcedure
2000000019 Bilioenteric AnastomosisPROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Bilioenteric Anastomosis.ProcedureProcedure
2000000031 Liver ischemiaPROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Liver ischemia.ConditionDisorder
2000000028 Histological evidence of monoclonal proliferationPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence of monoclonal proliferation.ObservationClinical Observation
2000000033 Histological evidence of MMF-related enteropathyPROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of MMF-related enteropathy.ConditionClinical Finding
2000000037 Histological evidence on biospyPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence on biospy.ObservationClinical Observation
2000000038 Systolic blood pressure loadPROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure load.MeasurementObservable Entity
2000000039 Diastolic blood pressure loadPROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.MeasurementObservable Entity
2000000040 Systolic blood pressure DipPROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure Dip.MeasurementObservable Entity
2000000041 Diastolic blood pressure loadPROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.MeasurementObservable Entity
2000000023 Liver early allograft dysfunctionPROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Liver early allograft dysfunction.ConditionClinical Finding
2000000014 Mycophenolate poisoningPROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Mycophenolate poisoning.ConditionDisorder
2000000015 mTOR inhibitors poisoningPROTECT-CHILD custom OMOP concept (Condition domain, Disorder): mTOR inhibitors poisoning.ConditionDisorder
2000000024 Relapse of primary immunomediated diseasePROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Relapse of primary immunomediated disease.ConditionClinical Finding
2000000029 AlloimmunizationPROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Alloimmunization.ConditionClinical Finding
2000000042 Primary diagnosis confirmed by histologyPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Primary diagnosis confirmed by histology.ObservationClinical Finding
2000000002 Pre-transplant visitPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Pre-transplant visit.ObservationClinical Finding
2000000003 Clinical event visitPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Clinical event visit.ObservationClinical Finding
2000000004 Termination visitPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Termination visit.ObservationClinical Finding
2000000043 Ongoing medicationPROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Ongoing medication.ObservationClinical Finding
2000000013 Measurement of trough drug concentrationPROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Measurement of trough drug concentration.MeasurementProcedure
2000000022 Measured AUC for [drug]PROTECT-CHILD custom OMOP concept (Measurement domain, Lab Test): Measured AUC for [drug].MeasurementLab Test
2000000044 Banff Classification of Allograft Pathology: Category 1PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 1.MeasurementStaging / Scales
2000000045 Banff Classification of Allograft Pathology: Category 2PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 2.MeasurementStaging / Scales
2000000046 Banff Classification of Allograft Pathology: Category 3PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 3.MeasurementStaging / Scales
2000000047 Banff Classification of Allograft Pathology: Category 4PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 4.MeasurementStaging / Scales
2000000048 Banff Classification of Allograft Pathology: Category 5PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 5.MeasurementStaging / Scales
2000000032 Delayed graft functionPROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Delayed graft function.ConditionDisorder
2000000026 Hypoxic ischemic eventPROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Hypoxic ischemic event.ConditionDisorder
2000000035 Histological evidence of CNI toxicityPROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of CNI toxicity.ConditionClinical Finding
2000000049 Anti-gp210 antibody levelPROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-gp210 antibody level.MeasurementProcedure
2000000050 Anti-sp100 antibody levelPROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-sp100 antibody level.MeasurementProcedure
2000000051 MFI category: Weak Reaction (500-2k)PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Weak Reaction (500-2k).MeasurementStaging / Scales
2000000052 MFI category: Moderate Reaction (2k-4k)PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Moderate Reaction (2k-4k).MeasurementStaging / Scales
2000000053 MFI category: Strong Reaction (>4k)PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Strong Reaction (>4k).MeasurementStaging / Scales
2000000054 has findingPROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has finding.RelationshipRelationship
2000000055 is finding ofPROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is finding of.RelationshipRelationship

Source1

{
  "resourceType": "CodeSystem",
  "id": "protect-child-omop-vocabulary",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "url": "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/protect-child-omop-vocabulary",
  "version": "0.1.0-ci-build",
  "name": "ProtectChildOmopVocabulary",
  "title": "PROTECT-CHILD OMOP custom concepts",
  "status": "draft",
  "experimental": false,
  "date": "2026-09-28T06:51:47+00:00",
  "publisher": "Protect Child",
  "contact": [
    {
      "name": "Protect Child",
      "telecom": [
        {
          "system": "url",
          "value": "https://protect-child.eu/"
        }
      ]
    }
  ],
  "description": "The study's own OMOP concepts (vocabulary_id PROTECT-CHILD, concept_id 2000000000 and above), for data-model values that have no standard concept in Athena. Codes are the OMOP concept_id; the ConceptMaps cite them under the OMOP system as they would appear in a PROTECT-CHILD OMOP instance.",
  "caseSensitive": true,
  "content": "complete",
  "count": 43,
  "property": [
    {
      "code": "domain",
      "description": "OMOP domain_id",
      "type": "string"
    },
    {
      "code": "class",
      "description": "OMOP concept_class_id",
      "type": "string"
    }
  ],
  "concept": [
    {
      "code": "2000000007",
      "display": "has organ donor",
      "definition": "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has organ donor.",
      "property": [
        {
          "code": "domain",
          "valueString": "Relationship"
        },
        {
          "code": "class",
          "valueString": "Relationship"
        }
      ]
    },
    {
      "code": "2000000008",
      "display": "is organ donor for",
      "definition": "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is organ donor for.",
      "property": [
        {
          "code": "domain",
          "valueString": "Relationship"
        },
        {
          "code": "class",
          "valueString": "Relationship"
        }
      ]
    },
    {
      "code": "2000000009",
      "display": "Graft-to-recipient weight ratio",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Graft-to-recipient weight ratio.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Observable Entity"
        }
      ]
    },
    {
      "code": "2000000010",
      "display": "Donor–recipient vessel mismatch",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Donor–recipient vessel mismatch.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Observation"
        }
      ]
    },
    {
      "code": "2000000016",
      "display": "Type of donor",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Type of donor.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Observation"
        }
      ]
    },
    {
      "code": "2000000017",
      "display": "Duct-to-Duct Anastomosis",
      "definition": "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Duct-to-Duct Anastomosis.",
      "property": [
        {
          "code": "domain",
          "valueString": "Procedure"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000018",
      "display": "Hepaticocholedochostomy",
      "definition": "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Hepaticocholedochostomy.",
      "property": [
        {
          "code": "domain",
          "valueString": "Procedure"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000019",
      "display": "Bilioenteric Anastomosis",
      "definition": "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Bilioenteric Anastomosis.",
      "property": [
        {
          "code": "domain",
          "valueString": "Procedure"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000031",
      "display": "Liver ischemia",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Liver ischemia.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Disorder"
        }
      ]
    },
    {
      "code": "2000000028",
      "display": "Histological evidence of monoclonal proliferation",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence of monoclonal proliferation.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Observation"
        }
      ]
    },
    {
      "code": "2000000033",
      "display": "Histological evidence of MMF-related enteropathy",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of MMF-related enteropathy.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000037",
      "display": "Histological evidence on biospy",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence on biospy.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Observation"
        }
      ]
    },
    {
      "code": "2000000038",
      "display": "Systolic blood pressure load",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure load.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Observable Entity"
        }
      ]
    },
    {
      "code": "2000000039",
      "display": "Diastolic blood pressure load",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Observable Entity"
        }
      ]
    },
    {
      "code": "2000000040",
      "display": "Systolic blood pressure Dip",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure Dip.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Observable Entity"
        }
      ]
    },
    {
      "code": "2000000041",
      "display": "Diastolic blood pressure load",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Observable Entity"
        }
      ]
    },
    {
      "code": "2000000023",
      "display": "Liver early allograft dysfunction",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Liver early allograft dysfunction.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000014",
      "display": "Mycophenolate poisoning",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Mycophenolate poisoning.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Disorder"
        }
      ]
    },
    {
      "code": "2000000015",
      "display": "mTOR inhibitors poisoning",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): mTOR inhibitors poisoning.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Disorder"
        }
      ]
    },
    {
      "code": "2000000024",
      "display": "Relapse of primary immunomediated disease",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Relapse of primary immunomediated disease.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000029",
      "display": "Alloimmunization",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Alloimmunization.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000042",
      "display": "Primary diagnosis confirmed by histology",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Primary diagnosis confirmed by histology.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000002",
      "display": "Pre-transplant visit",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Pre-transplant visit.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000003",
      "display": "Clinical event visit",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Clinical event visit.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000004",
      "display": "Termination visit",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Termination visit.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000043",
      "display": "Ongoing medication",
      "definition": "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Ongoing medication.",
      "property": [
        {
          "code": "domain",
          "valueString": "Observation"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000013",
      "display": "Measurement of trough drug concentration",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Measurement of trough drug concentration.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000022",
      "display": "Measured AUC for [drug]",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Lab Test): Measured AUC for [drug].",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Lab Test"
        }
      ]
    },
    {
      "code": "2000000044",
      "display": "Banff Classification of Allograft Pathology: Category 1",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 1.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000045",
      "display": "Banff Classification of Allograft Pathology: Category 2",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 2.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000046",
      "display": "Banff Classification of Allograft Pathology: Category 3",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 3.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000047",
      "display": "Banff Classification of Allograft Pathology: Category 4",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 4.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000048",
      "display": "Banff Classification of Allograft Pathology: Category 5",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 5.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000032",
      "display": "Delayed graft function",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Delayed graft function.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Disorder"
        }
      ]
    },
    {
      "code": "2000000026",
      "display": "Hypoxic ischemic event",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Hypoxic ischemic event.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Disorder"
        }
      ]
    },
    {
      "code": "2000000035",
      "display": "Histological evidence of CNI toxicity",
      "definition": "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of CNI toxicity.",
      "property": [
        {
          "code": "domain",
          "valueString": "Condition"
        },
        {
          "code": "class",
          "valueString": "Clinical Finding"
        }
      ]
    },
    {
      "code": "2000000049",
      "display": "Anti-gp210 antibody level",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-gp210 antibody level.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000050",
      "display": "Anti-sp100 antibody level",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-sp100 antibody level.",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Procedure"
        }
      ]
    },
    {
      "code": "2000000051",
      "display": "MFI category: Weak Reaction (500-2k)",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Weak Reaction (500-2k).",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000052",
      "display": "MFI category: Moderate Reaction (2k-4k)",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Moderate Reaction (2k-4k).",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000053",
      "display": "MFI category: Strong Reaction (>4k)",
      "definition": "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Strong Reaction (>4k).",
      "property": [
        {
          "code": "domain",
          "valueString": "Measurement"
        },
        {
          "code": "class",
          "valueString": "Staging / Scales"
        }
      ]
    },
    {
      "code": "2000000054",
      "display": "has finding",
      "definition": "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has finding.",
      "property": [
        {
          "code": "domain",
          "valueString": "Relationship"
        },
        {
          "code": "class",
          "valueString": "Relationship"
        }
      ]
    },
    {
      "code": "2000000055",
      "display": "is finding of",
      "definition": "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is finding of.",
      "property": [
        {
          "code": "domain",
          "valueString": "Relationship"
        },
        {
          "code": "class",
          "valueString": "Relationship"
        }
      ]
    }
  ]
}