Metabolic syndrome and risk of Parkinson disease: A nationwide cohort study.

ABSTRACT: BACKGROUND:The association of metabolic syndrome (MetS) with the development of Parkinson disease (PD) is currently unclear. We sought to determine whether MetS and its components are associated with the risk of incident PD using large-scale cohort data for the whole South Korean population. METHODS AND FINDINGS:Health checkup data of 17,163,560 individuals aged ≥40 years provided by the National Health Insurance Service (NHIS) of South Korea between January 1, 2009, and December 31, 2012, were included, and participants were followed up until December 31, 2015. The mean follow-up duration was 5.3 years. The hazard ratio (HR) and 95% confidence interval (CI) of PD were estimated using a Cox proportional hazards model adjusted for potential confounders. We identified 44,205 incident PD case

SUBMITTER: Nam GE 

PROVIDER: S-EPMC6103502 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature