Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Less three years age value NINDS Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NINDS
    • Disease
      • Spinal Cord Injury
        • Classification
          • Core
        • Domain
          • Participant Characteristics
            • Demographics
      • Traumatic Brain Injury
        • Comprehensive
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Concussion/Mild TBI
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
    • Domain
      • Participant Characteristics
        • Demographics
    • Population
      • Pediatric

# Datatype Datatype number min value Datatype number max value Uom
Number 0.0 36.0 month

# Definition
Number of months from zero to thirty-six months of age.

# Designation
Less three years age value

# Identifier Origin Version
LessThreYrAgeVal BRICS Variable Name N/A
C18386 NINDS 3
Ocx8Dq2zzkC NLM CDEs 12-02-2025-download