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Association between Physical Activity and Parkinson's Disease: A Prospective Cohort Study
Qilu Zhang1, Mengyao Shi2,3, Jing Zhang2
1Department of Epidemiology, School of Public Health and Suzhou Medical College of Soochow University, Suzhou, China, zql15942088692@163.com.
Neuroepidemiology
|July 22, 2024
Summary
Engaging in regular physical activity, including daily living tasks and structured exercise, significantly lowers the risk of developing Parkinson's disease (PD). Maintaining an active lifestyle is crucial for PD prevention.
Area of Science:
- Neuroscience
- Epidemiology
- Public Health
Background:
- Parkinson's disease (PD) poses a growing global health challenge.
- Physical activity is a recognized modifiable factor for health improvement, but its specific benefits in PD are not fully understood.
Purpose of the Study:
- To investigate the association between diverse physical activities and the risk of developing Parkinson's disease.
- To differentiate the impact of daily living activities versus structured exercise on PD incidence.
Main Methods:
- Analysis of data from 432,497 UK Biobank participants initially free of PD.
- Assessment of physical activity through duration of walking, light/heavy DIY activities, sports, and other exercises.
- Utilized multivariable-adjusted restricted cubic splines and Cox proportional hazard models to examine associations.
Main Results:
- Over 13.7 years, 2,350 PD cases were identified.
- Negative linear associations were observed between PD risk and total physical activity, daily living activities, and structured exercise.
- Highest physical activity levels were linked to a significantly reduced risk of incident PD (HRs ranging from 0.72 to 0.78).
Conclusions:
- Elevated engagement in both daily living activities and structured exercise correlates with a lower incidence of Parkinson's disease.
- Promoting physical activity is vital for Parkinson's disease prevention strategies.
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