Demographics and diagnosis summaries

Use the links below to display tables summarizing the demographics and diagnoses data for NACC's research data sets. The tables are displayed in an easy-to-read, printable, one-page PDF format.

All data presented are as of the most recent data freeze at NACC.

  • UDS summaries
  • FTLD summaries
  • UDS-Follow-up summaries
  • NP-UDS summaries
  • NP-MDS summaries

To view more specialized frequency tables and cross-tabulations of NACC data, please explore the NACC web-based query system, or submit a data request: