{
  "resourceType": "StructureDefinition",
  "id": "IntraocularPressureTestResult",
  "url": "http://openehr.org/StructureDefinition/IntraocularPressureTestResult",
  "version": "0.1.0",
  "name": "IntraocularPressureTestResult",
  "title": "Intraocular pressure",
  "status": "active",
  "description": "[openEHR-EHR-OBSERVATION.intraocular_pressure.v0] The local measurement of intraocular pressure, most commonly using a tonometry device.",
  "fhirVersion": "4.0.1",
  "kind": "logical",
  "abstract": false,
  "type": "http://openehr.org/StructureDefinition/IntraocularPressureTestResult",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Element",
  "derivation": "specialization",
  "differential": {
    "element": [
      {
        "id": "IntraocularPressureTestResult",
        "path": "IntraocularPressureTestResult",
        "short": "Intraocular pressure",
        "definition": "[openEHR-EHR-OBSERVATION.intraocular_pressure.v0] The local measurement of intraocular pressure, most commonly using a tonometry device."
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult",
        "short": "Intraocular pressure test result",
        "definition": "[openEHR-EHR-OBSERVATION.intraocular_pressure.v0] The local measurement of intraocular pressure, most commonly using a tonometry device.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "BackboneElement"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.time",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.time",
        "short": "time",
        "definition": "[RM] `OBSERVATION.EVENT.time` - Time of this Observation event. If the width is non-zero, it is the time point of the trailing edge of the event.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.eyeExamined",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.eyeExamined",
        "short": "Eye examined",
        "definition": "[at0057] Identification of the eye under examination.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultEyeExamined"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.pressure",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.pressure",
        "short": "Pressure",
        "definition": "[at0042  | mm[Hg]] Measured intraocular pressure, using the method described in the 'Method' element. ",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.correctedPressure",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.correctedPressure",
        "short": "Corrected pressure",
        "definition": "[at0081  | mm[Hg]] Corrected value for intraocular pressure.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.waveformScore",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.waveformScore",
        "short": "Waveform Score",
        "definition": "[at0094  | ] Waveform Score produced by the Ocular Response Analyser device.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.semiquantitativeEstimation",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.semiquantitativeEstimation",
        "short": "Semiquantitative Estimation",
        "definition": "[at0083] Semi-quantitative description of the hardness of the eye. Typically performed by palpation with the examiners fingers. ",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultSemiquantitativeEstimation"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.clinicalInterpretation",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.clinicalInterpretation",
        "short": "Clinical interpretation",
        "definition": "[at0061] Single word, phrase or brief description that represents the clinical meaning and significance of the physical examination findings.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.comment",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.comment",
        "short": "Comment",
        "definition": "[at0063] Additional narrative about the measurement, not captured in other fields.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.method",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.method",
        "short": "Method",
        "definition": "[at0046] Type of tonometery used to measure intraocular pressure.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultMethod"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.correctionType",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.correctionType",
        "short": "Correction Type",
        "definition": "[at0082] The method used to produce the corrected pressure value. ",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultCorrectionType"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.confoundingFactors",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.confoundingFactors",
        "short": "Confounding factors",
        "definition": "[at0074] Description of any incidental factors related to the state of the subject which may affect clinical interpretation of the measurement.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultConfoundingFactors"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.prismGraduationMarkOn43DegOffsetMark",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.prismGraduationMarkOn43DegOffsetMark",
        "short": "Prism graduation mark on 43 deg offset mark",
        "definition": "[at0107  | deg] The value of the degree of the graduation mark on the Goldmann prism probe that was aligned with 43° offset mark, usually a visible by a red line or the letter A.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.prismGraduationMarkOnHorizontalMeridian",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.prismGraduationMarkOnHorizontalMeridian",
        "short": "Prism graduation mark on horizontal meridian",
        "definition": "[at0108  | deg] The value of the degree of the graduation mark on the Goldmann prism probe that was aligned with the horizontal meridian mark of the probe holder at the time of measurement. ",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.position",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.position",
        "short": "Position",
        "definition": "[at0109] The position of the individual at the time of measurement.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultPosition"
        }
      },
      {
        "id": "IntraocularPressureTestResult.IntraocularPressureTestResult.pupilState",
        "path": "IntraocularPressureTestResult.IntraocularPressureTestResult.pupilState",
        "short": "Pupil state",
        "definition": "[at0117] ",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://example.org/ValueSet/IntraocularPressureTestResultPupilState"
        }
      }
    ]
  }
}