The prevalence and associated factors of dysphagia in Parkinson's disease: A systematic review and meta-analysis.

ABSTRACT:

Background

The prevalence and associated factors of dysphagia in Parkinson's disease (PD) are different in studies conducted in different countries. The purpose of our systematic review and meta-analysis was to evaluate the prevalence of dysphagia in PD and to clarify its associated factors.

Methods

Two researchers systematically searched PubMed, Embase, Web of Science, Cochrane Library, CNKI, Wanfang Database, SinoMed and VIP databases and manually searched references in the retrieved articles to identify potential research subjects. The last search was conducted on June 28, 2022. Finally, a total of 58 studies including 60 observations with 20,530 PD patients were included in our meta-analysis.

Results

The meta-analysis estimated that the pooled prevalence rate of d

SUBMITTER: Gong S 

PROVIDER: S-EPMC9582284 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature