Epidemiology of Parkinson's disease - Global burden of disease research from 1990 to 2021 and future trend predictions.

ABSTRACT:

Background

Parkinson's disease (PD), a common neurodegenerative disorder, severely affects patients' quality of life. This study aims to update the assessment of PD's prevalence, incidence, mortality, and disability-adjusted life years (DALYs) from 1990 to 2021. Analyses were conducted at Socio-demographic Index (SDI), global, regional, and national levels, stratified by gender and age.

Methods

PD data from the Global Burden of Disease (GBD) 2021 database was extracted. Trends in age-standardized prevalence rate (ASPR), age-standardized incidence rate (ASIR), age-standardized mortality rate (ASMR), and age-standardized DALY rate (ASDR) of PD were assessed, and estimated annual percentage change (EAPC) was calculated during the study period. Analyses were done by gender, age,

SUBMITTER: Wang S 

PROVIDER: S-EPMC12828836 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature