{
  "resourceType": "Observation",
  "id": "ExampleQualityTC",
  "meta": {
    "profile": [
      "https://example.org/fhir/li-xinyang-interop-r4/StructureDefinition/hitc-quality-metric-observation"
    ]
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "code": "data-quality",
          "system": "https://example.org/fhir/li-xinyang-interop-r4/CodeSystem/hitc-observation-category"
        }
      ]
    }
  ],
  "extension": [
    {
      "url": "https://example.org/fhir/li-xinyang-interop-r4/StructureDefinition/hitc-source-system",
      "valueIdentifier": {
        "system": "urn:ietf:rfc:3986",
        "value": "urn:oid:1.2.840.114350.1.13.99999.1.7.2.688879"
      }
    },
    {
      "url": "https://example.org/fhir/li-xinyang-interop-r4/StructureDefinition/hitc-validation-stage",
      "valueCode": "r-sch"
    },
    {
      "url": "https://example.org/fhir/li-xinyang-interop-r4/StructureDefinition/hitc-quality-numerator",
      "valueUnsignedInt": 992
    },
    {
      "url": "https://example.org/fhir/li-xinyang-interop-r4/StructureDefinition/hitc-quality-denominator",
      "valueUnsignedInt": 1000
    }
  ],
  "valueQuantity": {
    "unit": "%",
    "system": "http://unitsofmeasure.org",
    "code": "%",
    "value": 99.2
  },
  "identifier": [
    {
      "system": "https://example.org/fhir/sid/quality-metric",
      "value": "QM-TC-20260715"
    }
  ],
  "code": {
    "coding": [
      {
        "code": "tc",
        "system": "https://example.org/fhir/li-xinyang-interop-r4/CodeSystem/hitc-quality-metric"
      }
    ]
  },
  "subject": {
    "reference": "Device/ExampleSourceEHR"
  },
  "focus": [
    {
      "reference": "Organization/ExampleHospital"
    }
  ],
  "effectiveDateTime": "2026-07-15T10:00:00-04:00",
  "note": [
    {
      "text": "Synthetic example only; not a production performance claim."
    }
  ]
}