Quality of life: Seasonal fluctuation in Parkinson's disease.

ABSTRACT:

Objective

Although the seasonal variation of motor and non-motor symptoms in Parkinson's disease (PD) has been reported, the association between seasonal change and quality of life in patients with Parkinson's disease remains to be explored.

Methods

We recruited 1,036 patients with PD in this cross-sectional retrospective study. The patients were divided into four groups based on their date of assessment, according to the classical four seasons: group 1: March to May (n = 241); group 2: June to August (n = 259); group 3: September to November(n = 273); group 4: December to February (n = 263). The 39-item Parkinson's Disease Questionnaire (PDQ-39) and other clinical evaluation scales for motor and non-motor symptoms were administered. The determina

SUBMITTER: Wu L 

PROVIDER: S-EPMC9846796 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature