Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Birth control method current former use type NINDS Treatment
Treatment for all conditions
NIH CDEs
  • NINDS
    • Disease
      • Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
        • Classification
          • Exploratory
        • Domain
          • Treatment/Intervention Data
            • Drugs
    • Domain
      • Treatment/Intervention Data
        • Drugs
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
Abstinence Abstinence Abstinence
Hormonal (e.g., oral, implanted, injected) Hormonal (e.g., oral, implanted, injected) Hormonal (e.g., oral, implanted, injected)
None of these None of these None of these
Oral contraceptives – combined pill Oral contraceptives – combined pill Oral contraceptives – combined pill
Oral contraceptives – progestin-only pill Oral contraceptives – progestin-only pill Oral contraceptives – progestin-only pill
Other, specify Other, specify Other, specify
Shot/injection Shot/injection Shot/injection
Transdermal patch Transdermal patch Transdermal patch

# Definition
Type of method of birth control formerly or currently used by the subject/participant

# Designation
Birth control method current former use type

# Identifier Origin Version
7J_q_uq0qQ NLM CDEs 12-02-2025-download
BrthCtrlMethdCurrFrmrUsTyp BRICS Variable Name N/A
C54967 NINDS 1