Original paper
P1-540: MULTIDIMENSIONAL ITEM RESPONSE THEORY (IRT) FOR SURVEY HARMONIZATION AND DEMENTIA PREVALENCE PREDICTION IN THE GLOBAL BURDEN OF DISEASE (GBD) STUDY: AN EXAMPLE USING THE HEALTH AND RETIREMENT SURVEY (HRS)
Abstract
Estimates of dementia prevalence from the Global Burden of Disease (GBD) study and other global meta-analytic efforts are limited by data sparsity, as they only consider sources that evaluate dementia prevalence. Large scale surveys that measure cognition and functional limitations are valuable sources of information, which could strengthen global prevalence estimates of dementia. We used data from the Health and Retirement Survey (HRS) and the...
Paper Details
Title
P1-540: MULTIDIMENSIONAL ITEM RESPONSE THEORY (IRT) FOR SURVEY HARMONIZATION AND DEMENTIA PREVALENCE PREDICTION IN THE GLOBAL BURDEN OF DISEASE (GBD) STUDY: AN EXAMPLE USING THE HEALTH AND RETIREMENT SURVEY (HRS)
Published Date
Jul 1, 2019
Journal
Volume
15
Issue
7S_Part_9
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Notes
History