The Relationship Between Depressive Symptoms and Physical Activity in Rehabilitation Patients: A Cross-Sectional Study

Abstract

Aim This study investigated the impact of depressive symptoms on the physical activity of older patients in a rehabilitation ward. Methods In this cross-sectional study, patients admitted to a rehabilitation ward were assessed. Physical activity was measured using a triaxial accelerometer, while depressive symptoms, physical function, and cognitive function were evaluated with the Geriatric Depression Scale, Short Physical Performance Battery, and Mini Mental State Examination, respectively. Pearson’s correlation coefficient and multiple regression analysis were employed. Results Among 53 participants, significant negative correlations were found between physical activity and depressive symptoms (r = −0.44, p < 0.01), cognitive function (r = -0.41, p < 0.01), and physical function (r = −0.37, p < 0.01). Depressive symptoms were significantly associated with reduced physical activity (β = −0.34, p < 0.05). Conclusion Depressive symptoms negatively impacted physical activity in older patients in rehabilitation units.