Does lower educational attainment increase the risk of osteoarthritis surgery? a Swedish twin study.

ABSTRACT:

Background

Previous studies have reported an inverse association between educational attainment and different osteoarthritis (OA) outcomes. However, none of the previous studies have accounted for potential confounding by early-life environment and genetics. Thus, we aimed to examine the association between educational attainment and knee and hip OA surgery using twin data.

Methods

From the Swedish Twin Registry (STR), we identified dizygotic (DZ) and monozygotic (MZ) twins. All twins in the STR aged 35 to 64 years were followed from January the 1^st 1987 or the date they turned 35 years until OA surgery, relocation outside Sweden, death or the end of 2016 (18,784 DZ and 8,657 MZ complete twin pairs). Associations between educational attainment and knee and hip OA

SUBMITTER: Lindeus M 

PROVIDER: S-EPMC9883874 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature