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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
15844

30. Overall, which of these describes your health insurance, access to healthcare services, and access to medications? (healthacc)

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

Overview

Valid: 58
Range: -
Format:

Questions and instructions

Question pretext
[modea1a] <> '0'
Categories
Value Category Cases
1 Not available to any extent 10
17.2%
2 Below the level of my needs 8
13.8%
3 Able to meet my needs 11
19%
4 Exceeds my needs 16
27.6%
8 Prefer not to answer 13
22.4%
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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