Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Country of residence code NINDS Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NINDS
    • Disease
      • Cerebral Palsy
        • Classification
          • Core
        • Domain
          • Participant Characteristics
            • Demographics
      • Friedreich's Ataxia
        • Classification
          • Exploratory
        • Domain
          • Participant Characteristics
            • Demographics
      • Multiple Sclerosis
        • Classification
          • Supplemental
        • Domain
          • Participant Characteristics
            • Demographics
      • Sport Related Concussion
        • Acute
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Comprehensive
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Persistent/Chronic
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
        • Subacute
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
      • Stroke
        • Classification
          • Exploratory
        • Domain
          • Participant Characteristics
            • Demographics
      • Traumatic Brain Injury
        • Comprehensive
          • Classification
            • Supplemental
          • Domain
            • Participant Characteristics
              • Demographics
      • Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
        • Classification
          • Exploratory
        • Domain
          • Participant Characteristics
            • Demographics
    • Domain
      • Participant Characteristics
        • Demographics
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
AU AU Australia (AU)
CA CA Canada (CA)
CN CN China (CN)
DE DE Germany (DE)
FI FI Finland (FI)
FR FR France (FR)
GB GB United Kingdom (GB)
IN IN India (IN)
JP JP Japan (JP)
MX MX Mexico (MX)
Other Asian Other Asian Other Asian
Other European Other European Other European
Other, specify Other, specify Other, specify
RU RU Russia (RU)
US US USA (US)

# Definition
Code (ISO 3166-1 alpha-2) for the country where the participant/subject currently lives.

# Designation
Country of residence code

# Identifier Origin Version
CntryResdnceISOCode BRICS Variable Name N/A
4wdFSPEHqYb NLM CDEs 12-02-2025-download
C10676 NINDS 3