2.5 hours of weekly exercise boosts quality of life for Parkinson patients | Pakistan Today

2.5 hours of weekly exercise boosts quality of life for Parkinson patients

Exercising for at least 2.5 hours every week may help maintain physical health and quality of life for patients with Parkinson’s disease, a new study suggests.

Study leader Miriam R Rafferty, PhD, of the Center for Education in Health Sciences at Northwestern University in Chicago, IL, and colleagues recently reported their findings in the Journal of Parkinson’s Disease.

For this latest study, Rafferty and colleagues set out to determine how regular exercise might benefit HRQL and mobility for patients with Parkinson’s over a 2-year period. The research included 3,408 patients with Parkinson’s disease who were a part of the National Parkinson Foundation Quality Improvement Initiative (NPF-QII), which collects data on clinical care and outcomes for Parkinson’s patients at 21 sites across North America, Israel, and the Netherlands.

Functional mobility was assessed using the Timed Up and Go (TUG) test, which times patients as they rise from a seated position, walk 3 meters, turn around, and sit back down. HRQL was self-reported through The Parkinson Disease Questionnaire (PDQ-39).

Compared with patients who engaged in less than 2.5 hours of physical activity each week, those who did at least 2.5 hours of exercise weekly demonstrated a significantly slower decline in HRQL and mobility over the 2-year period.

This finding was true for patients who exercised regularly from study baseline, as well as those who began exercising for at least 2.5 hours a week during follow-up.

“The most important part of the study is that it suggests that people who are not currently achieving recommended levels of exercise could start to exercise today to lessen the declines in quality of life and mobility that can occur with this progressive disease,” says Rafferty.

The researchers also looked at the effects of 30-minute increases in weekly exercise among patients with Parkinson’s.

The team found that increasing physical activity by 30 minutes each week led to improvements in both HRQL and mobility. Interestingly, the greatest improvements in HRQL were seen among patients in the advanced stages of Parkinson’s.

The researchers say this finding has important implications for making physical activity more accessible to patients with advanced Parkinson’s disease. They note that such patients may have more severe mobility impairments, making participation in current exercise programs challenging.

The study was not designed to pinpoint what types of exercise are best for patients with Parkinson’s, but the authors say that engaging in any form of physical activity is better than being sedentary.

Miriam R Rafferty said that “People with [Parkinson’s disease] should feel empowered to find the type of exercise they enjoy, even those with more advanced symptoms.”



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