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Uniform Data Set version 4
UDSv4 - Template

United States
Reference ID
USDv4
Producer(s)
National Alzheimer’s Coordinating Center (NACC) and the NIA-funded ADRC network
Collections
Clinical Trial
Metadata
DDI/XML JSON
Created on
Jul 02, 2026
Last modified
Jul 07, 2026
Page views
14719

2a1a-2a1e Primary Drug Target (loc_tgt1)

Data file: UDSv4TemplateForXMLD_2026-04-14_0731.REDCap.xml

Overview

Valid: 50
Range: -
Format:

Questions and instructions

Question pretext
[trtbiomark]='1'
Categories
Value Category Cases
ab1 Amyloid beta 10
20%
tau1 Tau 3
6%
inf1 Inflammation 10
20%
syn1 Synaptic plasticity / neuroprotection 13
26%
oth1 Other target(s) 14
28%
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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