Observation-example-bmi-using-related.json

BMI with links to Height and Weight

{
  "resourceType": "Observation",
  "id": "bmi-using-related",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><p><b>id</b>: bmi-using-related</p><p/><p><b>category</b>: <span>Vital Signs</span></p><p><b>code</b>: <span>BMI</span></p><p><b>subject</b>: <a>Generated Summary: id: example; Medical record number: 12345 (USUAL); active; Peter James Chalmers (OFFICIAL), Jim , Peter James Windsor (MAIDEN); -unknown-(HOME), ph: (03) 5555 6473(WORK), ph: (03) 3410 5613(MOBILE), ph: (03) 5555 8834(OLD); gender: male; birthDate: 1974-12-25; </a></p><p><b>effective</b>: 1999-07-02</p><p><b>value</b>: 16.2 kg/m2</p><p><b>derivedFrom</b>: </p><ul><li><a>Body Height</a></li><li><a>Body Weight. Generated Summary: id: example; <span>Vital Signs</span>; <span>Body Weight</span>; effective: 2016-03-28; 185 lbs</a></li></ul></div>"
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "vital-signs",
          "display": "Vital Signs"
        }
      ],
      "text": "Vital Signs"
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "39156-5",
        "display": "Body mass index (BMI) [Ratio]"
      }
    ],
    "text": "BMI"
  },
  "subject": {
    "reference": "Patient/example"
  },
  "effectiveDateTime": "1999-07-02",
  "valueQuantity": {
    "value": 16.2,
    "unit": "kg/m2",
    "system": "http://unitsofmeasure.org",
    "code": "kg/m2"
  },
  "derivedFrom": [
    {
      "reference": "Observation/bodyheight",
      "display": "Body Height"
    },
    {
      "reference": "Observation/example",
      "display": "Body Weight"
    }
  ]
}