Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Clock Drawing Test ADNI Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
Other NIA-funded studies
  • ADNI
    • CRFNAME: Item Level Data
      • TBLNAME: ITEM
        • FLDNAME: CDT_Q1pt1
          • DD_CRF_VERSION: None

# Datatype
Value List

# Permissible value Value meaning name
0 Incorrect
1 Correct
A A
N N
NULL Missing

# Identifier Origin Version
NOPHASE_Item Level Data_ITEM_CDT_Q1pt1_NODD_CRF_VERSION ADNI-PHASE+CRFNAME+TBLNAME+FLDNAME+DD_CRF_VERSION ADNI_01-12-2025