Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Diagnosis/Scan Category Assignment ADNI Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
Other NIA-funded studies
  • ADNI
    • CRFNAME: None
      • TBLNAME: ARM
        • FLDNAME: ARM
          • DD_CRF_VERSION: None

# Datatype
Value List

# Permissible value Value meaning name
1 NL - 1.5T only
2 MCI - 1.5T only
3 AD - 1.5T only
4 NL - PET+1.5T
5 MCI - PET+1.5T
6 AD - PET+1.5T
7 NL - 3T+1.5T
8 MCI - 3T+1.5T
9 AD - 3T+1.5T

# Identifier Origin Version
ADNI1_NOCRFNAME_ARM_ARM_NODD_CRF_VERSION ADNI-PHASE+CRFNAME+TBLNAME+FLDNAME+DD_CRF_VERSION ADNI_01-12-2025