{
  "id": "srh",
  "name": "Single-Item Self-Rated Health",
  "short_name": "SRH",
  "description": "A single-item measure of global self-rated health status. Widely used in epidemiological research and shown to predict mortality, morbidity, and healthcare utilization.",
  "url": "https://www.cdc.gov/hrqol/methods.htm",
  "reference": "Idler, E. L., & Benyamini, Y. (1997). Self-rated health and mortality: A review of twenty-seven community studies. Journal of Health and Social Behavior, 38(1), 21-37.",
  "reference_url": "https://doi.org/10.2307/2955359",
  "items_count": 1,
  "domains": ["health", "self_report"],
  "scoring": {
    "method": "single_item",
    "range": [1, 5],
    "interpretation": {
      "1": "Excellent health",
      "2": "Very good health",
      "3": "Good health",
      "4": "Fair health",
      "5": "Poor health"
    }
  },
  "instructions": "Please answer the following question about your health.",
  "questions": [
    {
      "name": "srh_1",
      "description": "In general, would you say your health is:",
      "annotation_type": "radio",
      "labels": [
        {"name": "excellent", "label": "Excellent"},
        {"name": "very_good", "label": "Very good"},
        {"name": "good", "label": "Good"},
        {"name": "fair", "label": "Fair"},
        {"name": "poor", "label": "Poor"}
      ],
      "label_requirement": {"required": true}
    }
  ]
}