Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Family history medical condition first-degree relative type NINDS Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NINDS
    • Disease
      • Headache
        • Classification
          • Supplemental
        • Domain
          • Disease/Injury Related Events
            • History of Disease/Injury Event
          • Participant History and Family History
            • General Health History
    • Domain
      • Disease/Injury Related Events
        • History of Disease/Injury Event
      • Participant History and Family History
        • General Health History
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
1 Biological Mother Biological Mother
2 Biological Father Biological Father
3 Sibling Male Sibling Male
4 Sibling Female Sibling Female
5 Non-identical or dizygotic twin Male Non-identical or dizygotic twin Male
6 Non-identical or dizygotic twin Female Non-identical or dizygotic twin Female
7 Identical twin Male Identical twin Male
8 Identical twin Female Identical twin Female
9 Full biologic child Male Full biologic child Male
10 Full biologic child Female Full biologic child Female

# Definition
Relationship of the first-degree family member or ancestor with the medical condition or health related event to the participant/subject

# Designation
Family history medical condition first-degree relative type

# Identifier Origin Version
e6rra3p1c56 NLM CDEs 12-02-2025-download
FamHistMedclCondFrstDegReltTyp BRICS Variable Name N/A
C16207 NINDS 3