{
  "resourceType": "StructureDefinition",
  "id": "logicalmodel-Bodycomposition-R4",
  "url": "http://linkehr.com/fhir/logicalmodel-bodycomposition-R4",
  "identifier": [
    {
      "system": "openEHR-CKM",
      "value": "openEHR-EHR-OBSERVATION.body_composition.v0"
    }
  ],
  "version": "0",
  "name": "Bodycomposition",
  "title": "Body composition",
  "status": "draft",
  "date": "2024-06-18",
  "publisher": "openEHR",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.veratech.es"
        }
      ]
    }
  ],
  "description": "Measurement of the amounts and percentages of fat, bone, water and muscle in the body of an individual.",
  "purpose": "To record the measurement of the amounts and percentages of fat, bone, water and muscle in the body of an individual.",
  "fhirVersion": "4.0.0",
  "mapping": [
    {
      "identity": "openEHR",
      "uri": "http://openehr.org",
      "name": "openEHR Mapping"
    },
    {
      "identity": "openEHR-natural",
      "uri": "http://openehr.org",
      "name": "openEHR natural path"
    }
  ],
  "kind": "logical",
  "abstract": false,
  "type": "StructureDefinition",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Element",
  "snapshot": {
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        "path": "Body_composition",
        "short": "Body composition",
        "definition": "Measurement of the amounts and percentages of fat, bone, water and muscle in the body of an individual.",
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        "max": "1",
        "base": {
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        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.protocol",
        "path": "Body_composition.protocol",
        "short": "Tree",
        "definition": "@ internal @",
        "min": 0,
        "max": "1",
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        "isSummary": true
      },
      {
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        "definition": "The methods used to measure body composition.",
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        "max": "1",
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          "path": "Body_composition.protocol.Method.value",
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        ],
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        "isSummary": true
      },
      {
        "id": "Body_composition.protocol.Device",
        "path": "Body_composition.protocol.Device",
        "short": "Device",
        "definition": "Details about devices used to measurement of body composition.",
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        "max": "*",
        "base": {
          "path": "Body_composition.protocol.Device",
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          "max": "*"
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        "definition": "Formula used to calculate the fat percentage by skinfold thickness.",
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        ],
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      },
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        "definition": "Body site where the measurement was performed.",
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        "definition": "Body site where the measurement was performed.",
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      {
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          "path": "Body_composition.Event_Series.Any_event",
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        "short": "Basic model",
        "definition": "Two compartment model with partitions into fat mass (FM) and fat-free mass (FFM).",
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        "max": "1",
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        "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_mass",
        "short": "Fat mass",
        "definition": "Body fat measurement in mass.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_mass",
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        "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_mass.value",
        "short": "Fat mass",
        "definition": "Body fat measurement in mass.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_mass.value",
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        "id": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_percentage",
        "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_percentage",
        "short": "Fat percentage",
        "definition": "Body fat measurement in percentage.",
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        "max": "1",
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        "id": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_percentage.value",
        "path": "Body_composition.Event_Series.Any_event.data.Basic_model.Fat_percentage.value",
        "short": "Fat percentage",
        "definition": "Body fat measurement in percentage.",
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        "max": "1",
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        "max": "1",
        "base": {
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        "short": "Fat free mass",
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        "max": "1",
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        "definition": "Assessment of chemical elements eg: N, Ca, P, S, Na, K, Cl ; H, C and O.",
        "min": 0,
        "max": "1",
        "base": {
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        "id": "Body_composition.Event_Series.Any_event.data.Atomic_level.Chemical_elements.value",
        "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Chemical_elements.value",
        "short": "Chemical elements",
        "definition": "Assessment of chemical elements eg: N, Ca, P, S, Na, K, Cl ; H, C and O.",
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        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Chemical_elements.value",
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        "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Hydrogen",
        "short": "Hydrogen",
        "definition": "Assessment of chemical element hydrogen.",
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        "max": "1",
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          "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Hydrogen",
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        "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Hydrogen.value",
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        "definition": "Assessment of chemical element hydrogen.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Hydrogen.value",
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        "definition": "Assessment of chemical element carbon.",
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        "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Oxygen",
        "short": "Oxygen",
        "definition": "Assessment of chemical element oxygen.",
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        "max": "1",
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          "path": "Body_composition.Event_Series.Any_event.data.Atomic_level.Oxygen",
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        "definition": "Assessment of chemical element oxygen.",
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        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Molecular_level",
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        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Minerals",
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        "definition": "Assessment of body minerals.",
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        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Minerals.value",
        "short": "Minerals",
        "definition": "Assessment of body minerals.",
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        "max": "1",
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        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Protein",
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        "definition": "Assessment of body protein.",
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        "max": "1",
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          "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Protein",
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        "id": "Body_composition.Event_Series.Any_event.data.Molecular_level.Protein.value",
        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Protein.value",
        "short": "Protein",
        "definition": "Assessment of body protein.",
        "min": 1,
        "max": "1",
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        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Fat",
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        "definition": "Assessment of body fat.",
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        "id": "Body_composition.Event_Series.Any_event.data.Molecular_level.Fat.value",
        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Fat.value",
        "short": "Fat",
        "definition": "Assessment of body fat.",
        "min": 1,
        "max": "1",
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          "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Fat.value",
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        "id": "Body_composition.Event_Series.Any_event.data.Molecular_level.Water",
        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Water",
        "short": "Water",
        "definition": "Assessment of body water.",
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        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Water",
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        "path": "Body_composition.Event_Series.Any_event.data.Molecular_level.Water.value",
        "short": "Water",
        "definition": "Assessment of body water.",
        "min": 1,
        "max": "1",
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        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level",
        "short": "Cellular level",
        "definition": "Measurement of three compartments model of body composition. eg: fat mass, lean body mass and bone.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Cellular_level",
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        "id": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_solids",
        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_solids",
        "short": "Extracellular solids",
        "definition": "Measurement of extracellular solids.",
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        "max": "1",
        "base": {
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        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_solids.value",
        "short": "Extracellular solids",
        "definition": "Measurement of extracellular solids.",
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            "code": "Quantity"
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        "id": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids",
        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids",
        "short": "Extracellular fluids",
        "definition": "Measurement of extracellular fluids.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids",
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        "id": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids.value",
        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids.value",
        "short": "Extracellular fluids",
        "definition": "Measurement of extracellular fluids.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Extracellular_fluids.value",
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          {
            "code": "Quantity"
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        "mustSupport": true,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass",
        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass",
        "short": "Cell mass",
        "definition": "Measurement of cellular mass.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass",
          "min": 0,
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        "id": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass.value",
        "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass.value",
        "short": "Cell mass",
        "definition": "Measurement of cellular mass.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Cellular_level.Cell_mass.value",
          "min": 1,
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            "code": "Quantity"
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        "mustSupport": true,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level",
        "short": "Tissue-system level",
        "definition": "Measurement of five compartments  model of body composition, eg: other tissue, visceral organs, bone, skeletel muscle and adipose tissue.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level",
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          "max": "1"
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            "code": "BackboneElement"
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        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues",
        "short": "Other tissues",
        "definition": "Measurement of other body tissues.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues.value",
        "short": "Other tissues",
        "definition": "Measurement of other body tissues.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Other_tissues.value",
          "min": 1,
          "max": "1"
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            "code": "Quantity"
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        "mustSupport": true,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs",
        "short": "Visceral organs",
        "definition": "Measurement of visceral organs.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs.value",
        "short": "Visceral organs",
        "definition": "Measurement of visceral organs.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Visceral_organs.value",
          "min": 1,
          "max": "1"
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          {
            "code": "Quantity"
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        ],
        "mustSupport": true,
        "isModifier": false,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone",
        "short": "Bone",
        "definition": "Measurement of body bone.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone.value",
        "short": "Bone",
        "definition": "Measurement of body bone.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Bone.value",
          "min": 1,
          "max": "1"
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        "type": [
          {
            "code": "Quantity"
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        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle",
        "short": "Skeletal muscle",
        "definition": "Measurement of skeletal muscle.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle.value",
        "short": "Skeletal muscle",
        "definition": "Measurement of skeletal muscle.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Skeletal_muscle.value",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
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        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue",
        "short": "Total adipose tissue",
        "definition": "Measurement of adipose tissue (TAT).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue.value",
        "short": "Total adipose tissue",
        "definition": "Measurement of adipose tissue (TAT).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Total_adipose_tissue.value",
          "min": 1,
          "max": "1"
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            "code": "Quantity"
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        "mustSupport": true,
        "isModifier": false,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue",
        "short": "Adipose Tissue",
        "definition": "Adipose tissue is defined as sum of adipose tissue, usually excluding bone marrow and adipose tissue\r\n in the head, hands, and feet.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue",
          "min": 0,
          "max": "1"
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        "type": [
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            "code": "BackboneElement"
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        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass",
        "short": "Visceral adipose tissue mass",
        "definition": "Measurement of visceral adipose tissue (VAT) mass.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass.value",
        "short": "Visceral adipose tissue mass",
        "definition": "Measurement of visceral adipose tissue (VAT) mass.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_mass.value",
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            "code": "Quantity"
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        "mustSupport": true,
        "isModifier": false,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area",
        "short": "Visceral adipose tissue area",
        "definition": "Measurement of visceral adipose tissue (VAT) area.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area",
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          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area.value",
        "short": "Visceral adipose tissue area",
        "definition": "Measurement of visceral adipose tissue (VAT) area.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_area.value",
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        "isModifier": false,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume",
        "short": "Visceral adipose tissue volume",
        "definition": "Measurement of visceral adipose tissue (VAT) volume.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume.value",
        "short": "Visceral adipose tissue volume",
        "definition": "Measurement of visceral adipose tissue (VAT) volume.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Visceral_adipose_tissue_volume.value",
          "min": 1,
          "max": "1"
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            "code": "Quantity"
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        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume",
        "short": "Subcutaneous adipose tissue volume",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) volume.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume.value",
        "short": "Subcutaneous adipose tissue volume",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) volume.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_volume.value",
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            "code": "Quantity"
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass",
        "short": "Subcutaneous adipose tissue mass",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) mass.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass",
          "min": 0,
          "max": "1"
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      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass.value",
        "short": "Subcutaneous adipose tissue mass",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) mass.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_mass.value",
          "min": 1,
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        "mustSupport": true,
        "isModifier": false,
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area",
        "short": "Subcutaneous adipose tissue area",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) area.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area.value",
        "short": "Subcutaneous adipose tissue area",
        "definition": "Measurement of subcutaneous adipose tissue (SAT) area.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Subcutaneous_adipose_tissue_area.value",
          "min": 1,
          "max": "1"
        },
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          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area",
        "short": "Interstitial adipose tissue area",
        "definition": "Measurement of Intersticial adipose tissue (IAT).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area.value",
        "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area.value",
        "short": "Interstitial adipose tissue area",
        "definition": "Measurement of Intersticial adipose tissue (IAT).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Tissue_system_level.Adipose_Tissue.Interstitial_adipose_tissue_area.value",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body",
        "short": "Whole body",
        "definition": "Measurement of five compartments  model of body composition, eg: lower limbs, upper limbs, trunk, neck and head.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs",
        "short": "Lower limbs",
        "definition": "Measurement of lower limbs.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs.value",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs.value",
        "short": "Lower limbs",
        "definition": "Measurement of lower limbs.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Lower_limbs.value",
          "min": 1,
          "max": "1"
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        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
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      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs",
        "short": "Upper limbs",
        "definition": "Measurement of upper limbs.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs.value",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs.value",
        "short": "Upper limbs",
        "definition": "Measurement of upper limbs.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Upper_limbs.value",
          "min": 1,
          "max": "1"
        },
        "type": [
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            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk",
        "short": "Trunk",
        "definition": "Measurement of trunk.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk.value",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk.value",
        "short": "Trunk",
        "definition": "Measurement of trunk.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Trunk.value",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck",
        "short": "Neck",
        "definition": "Measurement of neck.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck.value",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck.value",
        "short": "Neck",
        "definition": "Measurement of neck.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Neck.value",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Head",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Head",
        "short": "Head",
        "definition": "Measurement of head.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Head",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.data.Whole_body.Head.value",
        "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Head.value",
        "short": "Head",
        "definition": "Measurement of head.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.data.Whole_body.Head.value",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state",
        "path": "Body_composition.Event_Series.Any_event.state",
        "short": "Tree",
        "definition": "@ internal @",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "BackboneElement"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state.State_of_dress",
        "path": "Body_composition.Event_Series.Any_event.state.State_of_dress",
        "short": "State of dress",
        "definition": "Description of the state of dress of the individual at the time of measurement.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state.State_of_dress",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state.State_of_dress.value",
        "path": "Body_composition.Event_Series.Any_event.state.State_of_dress.value",
        "short": "State of dress",
        "definition": "Description of the state of dress of the individual at the time of measurement.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state.State_of_dress.value",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state.Confounding_factors",
        "path": "Body_composition.Event_Series.Any_event.state.Confounding_factors",
        "short": "Confounding factors",
        "definition": "Other incidental factors that may impact on the body composition measurement.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state.Confounding_factors",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state.Confounding_factors.value",
        "path": "Body_composition.Event_Series.Any_event.state.Confounding_factors.value",
        "short": "Confounding factors",
        "definition": "Other incidental factors that may impact on the body composition measurement.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state.Confounding_factors.value",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Body_composition.Event_Series.Any_event.state.Menstrual_cycle",
        "path": "Body_composition.Event_Series.Any_event.state.Menstrual_cycle",
        "short": "Menstrual cycle",
        "definition": "Details of women's menstrual cycle.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Body_composition.Event_Series.Any_event.state.Menstrual_cycle",
          "min": 0,
          "max": "*"
        }
      }
    ]
  }
}