The importance of regular physical activity in the mental health of the older adults

Abstract

The present study had the general objective of evaluating the relationship between physical activity and mental health in the older adults. For this, a cross-sectional survey was carried out with 35 older adults aged between 60 and 76 years old (65.31 ± 4.50). To assess the level of physical activity, the six-minute walk test (6MWT) was used, while mental health was measured using the geriatric depression scale (GDS). A comparison was made between the physically active and inactive groups (classified by the 6MWT) using Student’s t test for GDS scores. In addition, the Ancova test was performed to compare groups for the mental health outcome (GDS). The results show us that the mean age of the individuals was 65.31 with a standard deviation of 4.50. Among the older adults, 12 were classified as physically active and 23 as inactive. However, the main finding of this study lies in the difference between the groups for the mental health outcome, since the physically active group had a mean GDS lower (Mean = 3.33) than the physically inactive group (Mean = 7.30), with statistical significance (p = 0.05). This is in line with the literature on the benefits of physical activity in preventing and reducing mental disorders. The study makes room for further studies, especially clinical and longitudinal trials, in order to better understand these real impacts of physical activity.