County social isolation and opioid use disorder among older adults: A longitudinal analysis of Medicare data, 2013-2018.

ABSTRACT: This study aims to fill three knowledge gaps: (1) unclear role of ecological factors in shaping older adults' risk of opioid use disorder (OUD), (2) a lack of longitudinal perspective in OUD research among older adults, and (3) underexplored racial/ethnic differences in the determinants of OUD in older populations. This study estimates the effects of county-level social isolation, concentrated disadvantage, and income inequality on older adults' risk of OUD using longitudinal data analysis. We merged the 2013-2018 Medicare population (aged 65+) data to the American Community Survey 5-year county-level estimates to create a person-year dataset (N = 47,291,217 person-years) and used conditional logit fixed-effects modeling to test whether changes in individual- and county-level covariates al

SUBMITTER: Yang TC 

PROVIDER: S-EPMC10211474 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature