{
  "resourceType": "StructureDefinition",
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    }
  ],
  "url": "https://purl.org/elab/fhir/StructureDefinition/StudyUnit",
  "name": "StudyUnit",
  "status": "draft",
  "date": "2017-06-13T10:10:47.45749+00:00",
  "description": "Holds information about the sweeps of the study",
  "fhirVersion": "3.0.0",
  "kind": "resource",
  "abstract": false,
  "type": "Basic",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Basic",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "path": "Basic.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Basic.extension:name",
        "path": "Basic.extension",
        "sliceName": "name",
        "short": "Study unit name",
        "definition": "Study unit name",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Name"
          }
        ]
      },
      {
        "id": "Basic.extension:description",
        "path": "Basic.extension",
        "sliceName": "description",
        "short": "Study unit description",
        "definition": "Study unit description",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Description"
          }
        ]
      },
      {
        "id": "Basic.extension:kindOfData",
        "path": "Basic.extension",
        "sliceName": "kindOfData",
        "short": "Optional Extensions Element",
        "definition": "A list of the kinds of data included in the sweep, using a controlled vocabulary.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/KindOfData"
          }
        ]
      },
      {
        "id": "Basic.extension:Universe",
        "path": "Basic.extension",
        "sliceName": "universe",
        "short": "Universe",
        "definition": "A description of the population of the sweep.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Universe"
          }
        ]
      },
      {
        "id": "Basic.extension:analysisUnit",
        "path": "Basic.extension",
        "sliceName": "analysisUnit",
        "short": "Optional Extensions Element",
        "definition": "A description of the unit of analysis i.e. individual(e.g.Mother), household etc.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/AnalysisUnit"
          }
        ]
      },
      {
        "id": "Basic.extension:lifeStage",
        "path": "Basic.extension",
        "sliceName": "lifeStage",
        "short": "Optional Extensions Element",
        "definition": "The life stage of the sweep",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/LifeStage"
          }
        ]
      },
      {
        "id": "Basic.extension:citation",
        "path": "Basic.extension",
        "sliceName": "citation",
        "short": "Citation",
        "definition": "Holds reference information about the sweep",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/CitationRef"
          }
        ]
      },
      {
        "id": "Basic.extension:fundingInformation",
        "path": "Basic.extension",
        "sliceName": "fundingInformation",
        "short": "Funding information",
        "definition": "Holds information about the funders at the time of the sweep",
        "min": 1,
        "max": "*",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/FundingInformationRef"
          }
        ]
      },
      {
        "id": "Basic.extension:temporalCoverage",
        "path": "Basic.extension",
        "sliceName": "temporalCoverage",
        "short": "Temporal Coverage",
        "definition": "Holds information about the time period covered by the sweep",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/TemporalCoverageRef"
          }
        ]
      },
      {
        "id": "Basic.extension:spatialCoverage",
        "path": "Basic.extension",
        "sliceName": "spatialCoverage",
        "short": "Spatial Coverage",
        "definition": "Holds information about the spatial coverage of the sweep",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/SpatialCoverageRef"
          }
        ]
      },
      {
        "id": "Basic.extension:abstract",
        "path": "Basic.extension",
        "sliceName": "abstract",
        "short": "Optional Extensions Element",
        "definition": "A brief description of the sweep.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/Abstract"
          }
        ]
      },
      {
        "id": "Basic.extension:studyGroup",
        "path": "Basic.extension",
        "sliceName": "studyGroup",
        "short": "A study group",
        "definition": "Study group",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://purl.org/elab/fhir/StructureDefinition/StudyGroupRef"
          }
        ]
      }
    ]
  }
}