Impact of COVID-19 pandemic on patients with Parkinson's disease: A meta-analysis of 13,878 patients.

ABSTRACT:

Background

The clinical, neuropsychological, and socioeconomic factors affecting Parkinson's disease (PD) during COVID-19 pandemic across different populations have not been systematically studied. To address this, we conducted a meta-analysis of factors that impact the well-being of PD patients during the pandemic.

Methods

Medline and Embase were searched for articles published between 2020 and 2022. We conducted random-effects pooling of estimates and meta-regression.

Results

Twenty-seven studies involving 13,878 patients from America, Europe, Asia, and Africa were included. There is a high prevalence of decreased physical activity and exercise, and worsening motor and neuropsychiatric symptoms (17-56%). Patients in lower-income countries more frequently reported worsening anxiety (adjusted OR [aOR] 8.94, 95% confidence interval [CI] 1.62-49.28, p = 0.012), sleep (aOR 5.16, 95% CI 1.15-23.17, p = 0.032), and PD symptoms (aOR 3.57, 95% CI 0.96-13.34, p = 0.058). Lockdown was associated with decreased exercise levels (aOR 0.13, 95% CI 0.02-0.78, p = 0.025) and worsening mood (aOR 0.48, 95% CI 0.24-0.95, p = 0.035). Younger age correlated with decreased physical activity (β -0.30, 95% CI -0.53 to -0.07, p = 0.012), exercise (β -0.11, 95% CI -0.15 to -0.07, p < 0.001), worsening PD symptoms (β -0.08, 95% CI -0.15 to -0.01, p = 0.018), and sleep (β -0.14, 95% CI -0.27 to 0, p = 0.044). Female PD patients reported a greater decrease in physical activity (β 11.94, 95% CI 2.17-21.71, p = 0.017) and worse sleep (β 10.76, 95% CI 2.81-18.70, p = 0.008).

Conclusion

This large meta-analysis of PD patients in diverse populations identified a high prevalence of physical and mental worsening during the COVID-19 pandemic, with patients in lower-income countries being exceptionally vulnerable.

SUBMITTER: Mai AS 

PROVIDER: S-EPMC9538738 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature