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Physical activity and its correlation to diabetic retinopathy
Anna Praidou1, Martin Harris2, Dimitrios Niakas3
1Dept. of Ophthalmology, Royal Free London NHS Foundation Trust, London, United Kingdom; Faculty of Social Sciences, Hellenic Open University, Patra, Greece.
Journal of Diabetes and Its Complications
|July 30, 2016
Summary
Regular physical activity is linked to reduced severity of diabetic retinopathy. Increased activity may help manage diabetes complications, independent of HbA1c and BMI.
Area of Science:
- Ophthalmology
- Endocrinology
- Public Health
Background:
- Physical inactivity and obesity are key risk factors for diabetes and its complications.
- Diabetic retinopathy is a leading cause of vision impairment in diabetic patients.
Purpose of the Study:
- To investigate the correlation between physical activity levels and the severity of diabetic retinopathy.
- To assess the relationship between physical activity, HbA1c, BMI, and diabetic retinopathy stage.
Main Methods:
- A study involving 320 patients (240 with type 2 diabetes, 80 controls).
- Diabetic patients were categorized by diabetic retinopathy severity (mild to proliferative).
- Physical activity assessed using the International Physical Activity Questionnaire (IPAQ); HbA1c and BMI measured.
Main Results:
- Physical activity was significantly lower in patients with severe to proliferative diabetic retinopathy compared to mild cases and controls.
- A negative correlation was found between HbA1c, BMI, and physical activity levels.
- Diabetic retinopathy severity showed a significant negative correlation with physical activity.
Conclusions:
- Higher levels of physical activity are associated with less severe diabetic retinopathy.
- The benefits of physical activity on diabetic retinopathy severity are independent of HbA1c and BMI.
- Promoting physical activity may be a crucial strategy in managing diabetic retinopathy.
Keywords:
BMIDiabetic retinopathyHbA1cInternational physical activity questionnairePhysical activitySedentary behaviorMore Related Videos
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