Occupational risk of Parkinson's disease and employment status following hospital admission: secondary analysis of ICOD-R case-control data in Japan.

ABSTRACT:

Objectives

To investigate the association between occupation and Parkinson's disease (PD) risk and whether patients with PD change occupation after onset.

Design

A matched case-control study using secondary analysis of the Inpatient Clinico-Occupational Survey of the Rosai Hospital Group in Japan.

Setting

A nationwide multicentre inpatient dataset in Japan from 2005 to 2021.

Participants

The PD group comprised 2205 inpatients diagnosed with PD (International Statistical Classification of Diseases and Related Health Problems, 10th Revision code G20) and 10 436 matched controls without PD, matched for age, sex, year of admission and hospital.

Primary outcome measure

Associations between the longest-held occupation-classified by industry (blue-collar, servi

SUBMITTER: Nakazawa S 

PROVIDER: S-EPMC12730822 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature