Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Birth time NINDS Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NINDS
    • Disease
      • Traumatic Brain Injury
        • Acute Hospitalized
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Comprehensive
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Concussion/Mild TBI
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Epidemiology
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Moderate/Severe TBI: Rehabilitation
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
    • Domain
      • Participant Characteristics
        • Demographics
    • Population
      • Adult
      • Pediatric

# Datatype Datatype text max length
Text 255

# Definition
Time the subject was born

# Designation
Birth time

# Identifier Origin Version
dOXPAvkfEw7 NLM CDEs 12-02-2025-download
C18385 NINDS 3
BrthTm BRICS Variable Name N/A