Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Diagnosis age type NINDS Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NINDS
    • Disease
      • Duchenne/Becker Muscular Dystrophy
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Facioscapulohumeral muscular dystrophy (FSHD)
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Mitochondrial Disease
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
    • Domain
      • Participant History and Family History
        • General Health History
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
Days Days Days
Hours Hours Hours
Months Months Months
Weeks Weeks Weeks
years years years

# Definition
Type of age of the participant/subject when initially diagnosed with disease/disorder

# Designation
Diagnosis age type

# Identifier Origin Version
DiagnosAgeTyp BRICS Variable Name N/A
C18241 NINDS 3
uWW2a00p2Nr NLM CDEs 12-02-2025-download