Non-pharmacological motor-cognitive treatment to improve the mental health of elderly adults

The effect of different exercise on physical fitness, cognition, and mental health in healthy older adults

Objective

This study aimed to examine the effects of different exercise programs on physical fitness, cognition, and mental health in healthy older adults.

Methods

A randomized controlled study was performed with 89 healthy older adults. They were separated into four groups: the control (Con; n = 20), physical activity (PA; n = 23), cognitive training (CT; n = 23), and physical activity coupled with cognitive training groups (PA + CT; n = 23). The subjects in PA, CT, and PA + CT groups received exercise programs that lasted 40 min daily, conducted at least three days a week for 20 weeks. The PA group received regular aerobic physical activity interventions, the CT group received cognitive training interventions, and the PA + CT group received physical activity combined with cognitive training interventions. Physical fitness (by chair stand, biceps curl, 2-min step, 8-step up and walk, and sit and reach tests), cognitive function (attention, simple reaction time, and spatial memory), and mental health (anxiety and depression status) were evaluated before and after 20 weeks.

Results

The body composition results reveal no significant effects among the four groups after 20 weeks before and after aerobic exercise interventions (p > 0.05). Compared with Con, the PA, CT, and PA + CT groups significantly improved physical fitness parameters (p < 0.05). The post-hoc analysis demonstrated that the PA and PA + CT groups had higher fitness levels than the CT group. Similarly, a significant difference was observed in the cognitive index among the four groups (p < 0.05). As determined by post-hoc analysis, attention and simple reaction time differed sequentially between the Con, PA, CT, and PA + CT groups. The spatial memory was superior in the PA, CT, and PA + CT groups compared to the Con group (p < 0.05), with the PA + CT group exhibiting the highest level of performance. However, there was no significant difference in the mental health parameters among all the groups (p < 0.05).

Conclusion

A 20-week intervention involving different exercise methods can enhance physical fitness, cognition, and mental health in older adults. These methods include physical activity, cognitive training, and a combination of physical and cognitive training. The combined physical activity and cognitive training interventions yielded more favorable outcomes than individual physical or cognitive training interventions.

The effect of reminiscence therapy on cognitive level, quality of life and depressive symptoms in older adults with type 2 diabetes: a randomised controlled trial

BACKGROUND

Evidence suggests that reminiscence therapy can effectively reduce cognitive and psychological symptoms. This study was conducted to examine the effect of individual reminiscence therapy on cognitive level, quality of life and depressive symptoms in older adults with type 2 diabetes.

METHODS

This study is an experimental type, randomised controlled study designed in pre-test - post-test design. The sample size of the study consisted of 58 older adults with type 2 diabetes, consisting of 29 intervention and 29 control subjects. The older adults in the intervention group were individually subjected to 5 weeks of reminiscence therapy in two sessions (each session 40-45 min) per week. No intervention was applied to the control group. Personal Information Form, Standardised Mini Mental Test, SF-36 Quality of Life and Beck Depression Inventory were used to collect the data.

RESULTS

While there was no significant difference between the pre-test Mini Mental Test, Beck Depression Inventory total score and SF-36 Quality of Life Scale mental and physical health sub-dimension mean scores of the older adults in the intervention group and the mean scores of those in the control group (P > 0.05), the difference between the Mini Mental Test, Beck Depression Inventory total score and SF-36 Quality of Life Scale mental and physical health sub-dimension mean scores of the older adults in the intervention and control groups in the post-test was found to be statistically significant (P < 0.05). The post-test Mini Mental Test total score, SF-36 Quality of Life Scale mental and physical health sub-dimension mean scores of the older adults in the intervention group were higher than the older adults in the control group. It was determined that the post-test Beck Depression Inventory total mean scores of the older adults in the intervention group were lower than the older adults in the control group.

CONCLUSION

Reminiscence therapy can positively affect cognitive levels, quality of life and depression symptoms of older adults living in the community. Individual reminiscence therapy can be used as a nursing intervention in primary healthcare.

The relationship between low-intensity exercise and psychological distress among college students

OBJECTIVE The purpose of our study was to confirm the relationship between low-intensity exercise and physical and mental health status among college students in China. METHODS This was a school-based cross-sectional study. The physical and mental health status was measured using a 12-item general health questionnaire(GHQ12) and low-intensity exercise was recorded by a self-reporting questionnaire. RESULTS The results revealed that the score of the GHQ12 was inversely associated with a higher frequency of low-intensity exercise (r=-0.38,p=0.001). CONCLUSIONS Our study suggests that low-intensity exercise may be a proper mean for improving the physical and mental health status of college students. School departments should take measures to push students to take part in physical activity.