Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Family history relative first-degree affect count NINDS Biomarkers, genetics, and genomics
Biomarkers, genetics, and genomics relevant to AD/ADRD
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
Number

# Definition
The number of first-degree relatives affected with the medical condition.

# Designation
Family history relative first-degree affect count

# Identifier Origin Version
cA4RJOWJeCX NLM CDEs 12-02-2025-download
FamHistReltv1stDegAffctCt BRICS Variable Name N/A
C16019 NINDS 3