Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Birth control last used date and time NINDS Treatment
Treatment for all conditions
NIH CDEs
  • NINDS
    • Disease
      • Headache
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
    • Domain
      • Participant History and Family History
        • General Health History
    • Population
      • Adult
      • Pediatric

# Datatype
Date

# Definition
Date (and time, if applicable and known) birth control was last used

# Designation
Birth control last used date and time

# Identifier Origin Version
7zbX2R9Wj85 NLM CDEs 12-02-2025-download
BirthControlLastUsedDateTime BRICS Variable Name N/A
C16009 NINDS 3