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central

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
15786

5a2. Diabetes treated with (Select all that apply) (loc_diab)

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

Overview

Valid: 39
Range: -
Format:

Questions and instructions

Question pretext
[diabetes] = '1' OR [diabetes] = '2'
Categories
Value Category Cases
diabins 5a2a. Insulin 6
15.4%
diabmeds 5a2b. Oral Medications 3
7.7%
diabglp1 5a2c. GLP-1 receptor agonist 5
12.8%
diabrecact 5a2d. Other non-insulin 7
17.9%
diabdiet 5a2e. Diet 6
15.4%
diabunk 5a2f. Diabetes treated with: Unknown 12
30.8%
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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