. Author manuscript; available in PMC: 2022 Dec 28.

Published in final edited form as: Alzheimers Dement. 2022 Jan 3;18(10):1889–1897. doi: 10.1002/alz.12514

Table 4.

Summary of Biological Sample and Data Requests for NIA-LOAD Family Based Study

Sample Requests	N
Number of researchers approved for specimens from NCRAD	56
Number of DNA samples distributed from NCRAD	67,626
Inclusion in Independent Efforts
DNA samples in the ADSP white, non-Hispanic	27 families; 142 individuals
DNA samples in the ADSP Caribbean Hispanic	31 families; 186 individuals
Independently approved researchers for sequencing (WES or WGS)	421 families; 1,655 individuals
Approved Data Requests
dbGaP-phs000160.v1.p1 (NIA-LOAD linkage)	228
dbGaP-phs000168.v2.p2 (NIA-LOAD GWAS)	321
dbGaP-phs000372.v1.p1 (ADGC & NIA-LOAD GWAS)	101
dbGaP-phs0001572.v7.p4 (ADSP & NIA-LOAD WGS/WES)	166
dbGaP-phs000126.v1.p1 (controls for PD case-control)	268
Special analysis group data requests to the ADGC & NIA-LOAD	145
NIA Genetics of Alzheimer’s Disease Data Storage Site (NIAGADS) (NG00032, NG00020, NG00033, NG00039, NG00027, NG00015, NG00081, NG00062, NG00036, NG00041, NG00048, NG00058, NG00065, NG00075, NG00076, NG00078, NG00100, NG00067, NG00091)	111

A summary of the results published and not published is presented on pages 8 to 10.