Association between physical activity and depressive symptoms in general adult populations: An analysis of the dose-response relationship

Psychiatry Research
Sun-Young KimSe-Won Lim

Abstract

This study investigated the dose-response relationship between physical activity and depression. We collected data from 99,846 participants who had no medical contraindications to exercise. Using the short-form Korean version of the International Physical Activity Questionnaire, total physical activity was computed in metabolic equivalents (METs). We used the Center for Epidemiologic Studies Rating Scale for Depression to assess depressive symptoms and set a cut off score of 21. Logistic regression analyses were used to determine any relationships. To assess the effect of sex difference on the association between physical activity and depression, we stratified our data by sex. Compared with the sedentary group (0-600 METs-min/week), 1-15 times the recommended minimum physical activity was associated with a significantly lower risk of depression in all adults. The optimal range for a lower risk of depression was 2-3 times the recommended minimum. After stratifying our data by sex, we found that optimal ranges were 10-15 times the recommended minimum physical activity in men and 3-5 times in women. This study established a U-shaped dose-response relationship between physical activity and depression. The optimal range and upper th...Continue Reading

Citations

Nov 30, 2019·Journal of Sleep Research·Hwanjin Park, Byungseong Suh
Sep 4, 2021·Pain Management Nursing : Official Journal of the American Society of Pain Management Nurses·Diego G D ChristofaroWagner L Prado

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