Data Availability Report

The Data Availability Report enables researchers to preview the number, demographics, and diagnostic results of RADC study participants before submitting a request for data and/or biospecimens. Choose up to five criteria below to produce a demographics report giving information on age, sex, race, ethnicity, and education.

  • If one criterion is chosen, a demographics report is given for participants matching that criterion.
  • If two criteria are chosen, a demographics report is given for participants matching both criteria.
  • If three to five criteria are chosen, a cross calculation report is given that shows how many participants are available for each combination of the chosen criteria. Choose the desired combination of criteria to produce the demographics report.

General

Main

  • Study
  • Vital status

Demographics

  • Sex
  • Age
    At baseline
    Current
    At death
  • Race
  • Ethnicity
  • Race/Ethnicity Conjunction
  • Education
    Education level (years completed)

Cognitive Status

Clinical Diagnosis

  • Most recent diagnosis
  • Most recent or final consensus diagnosis
  • MMSE 0-30
    At baseline
    Last valid

Available Data

Substudies

  • Substudy

Omics

  • Genotyping
  • Epigenetics
  • Gene Expression
  • Metabolomics
  • Proteomics

Biomarkers

  • Imaging
  • Blood measures
  • Apolipoprotein E

Available Biospecimens

Specimens

  • Biospecimen availability
  • DNA quantity availability

Postmortem

Postmortem

  • Autopsy status
  • Completed neuropathology assessments

Pathological Diagnosis

  • Pathological diagnoses
    Alzheimer's disease (NIA Reagan criteria)
    Lewy body dementia (McKeith criteria)
    Macroinfarcts

Summary Clinical Diagnosis at Death

  • Cognitive status (final consensus diagnosis)
  • Other clinical diagnoses