Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
If Buffy Coat extracted, volume of aliquots: Buffy Coat #1: ADNI Biomarkers, genetics, and genomics
Biomarkers, genetics, and genomics relevant to AD/ADRD
Other NIA-funded studies
  • ADNI
    • CRFNAME: Genetic Sample Collection
      • TBLNAME: GENETIC
        • FLDNAME: BCEXTVOL1
          • DD_CRF_VERSION: None

# Datatype Datatype number min value Datatype number max value Datatype number precision Uom
Number 0.0 2.0 2.0 mL

# Identifier Origin Version
ADNI4_Genetic Sample Collection_GENETIC_BCEXTVOL1_NODD_CRF_VERSION ADNI-PHASE+CRFNAME+TBLNAME+FLDNAME+DD_CRF_VERSION ADNI_01-12-2025