Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Tobacco use started age value NINDS Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NHLBI
    • Venous Thromboembolism (VTE)
      • History
        • Substance Use
          • Tobacco
  • NINDS
    • Disease
      • Cerebral Palsy
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Friedreich's Ataxia
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • General (For all diseases)
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Headache
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Multiple Sclerosis
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Stroke
        • Classification
          • Supplemental
        • Domain
          • Participant History and Family History
            • General Health History
      • Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
        • Classification
          • Core
          • Supplemental
        • Domain
          • Disease/Injury Related Events
            • History of Disease/Injury Event
          • Participant History and Family History
            • General Health History
    • Domain
      • Disease/Injury Related Events
        • History of Disease/Injury Event
      • Participant History and Family History
        • General Health History
    • Population
      • Adult
      • Pediatric

# Datatype Datatype number min value Datatype number max value Uom
Number 0.0 120.0 year

# Definition
Age in years when participant/subject started using tobacco products (e.g., cigarettes, cigars, chewing tobacco or pipe)
Age in years when participant/subject started using tobacco products (e.g., cigarettes, cigars, chewing tobacco or pipe).

# Designation Tags
Tobacco Use Started Age Value
Tobacco use started age value
At what age did you first use tobacco products? Suggested Question Text

# Identifier Origin Version
C00703 NINDS 3
dv9Z34EO5gA NLM CDEs 12-02-2025-download
2178045 NINDS caDSR N/A
7:87:30:537 ISTH N/A
TobcoUseStrtAgeVal BRICS Variable Name N/A