{
  "description": "High-level categories describing the overall type of a research study.",
  "_filename": "CodeSystem-research-study-category-cs.json",
  "package_name": "de.medizininformatikinitiative.kerndatensatz.studie",
  "date": null,
  "publisher": null,
  "content": "complete",
  "name": "ResearchStudyCategoryCS",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "Research Study Category Code System",
  "package_version": "2026.0.1",
  "status": "active",
  "id": "340d15d9-9622-4bfd-add1-f2567945c125",
  "kind": null,
  "count": 4,
  "url": "http://example.org/fhir/CodeSystem/research-study-category",
  "concept": [ {
    "code": "interventional",
    "display": "Interventional study",
    "definition": "A study in which participants are assigned to receive one or more interventions so that outcomes can be evaluated."
  }, {
    "code": "observational",
    "display": "Observational study",
    "definition": "A study in which biomedical or health outcomes are observed in a defined population without assignment of specific interventions."
  }, {
    "code": "registry",
    "display": "Registry study",
    "definition": "A study primarily based on data collected in a registry (e.g. disease or quality registry)."
  }, {
    "code": "other",
    "display": "Other",
    "definition": "Other study category not covered by the existing codes. Use with additional descriptive text."
  } ],
  "version": null
}