A Study of the Effects of Living Habits and Intergenerational Support on the Cognitive Function of Rural Older Adults

Objective This study aimed to investigate the effects of lifestyle habits and intergenerational support on the cognitive function of older rural individuals and to provide scientific evidence for the early prevention and rational intervention for cognitive decline. Sample A total of 3951 rural seniors aged 60 years or above were selected from the 2020 China Health and Retirement Longitudinal Study. Measurements Pearson's correlation analysis, linear regression, and robust modeling were used to investigate the effects of lifestyle habits and intergenerational support on cognitive function. Results The results showed that healthy lifestyle habits such as moderate exercise and adequate sleep have a positive effect on the cognitive function of rural seniors. Among unhealthy habits, alcohol consumption in moderation benefits cognitive health, while smoking contributes to cognitive decline. In terms of intergenerational support, downward and bi‐directional intergenerational support were confirmed to be protective factors for enhancing cognitive functioning, while upward intergenerational support did not pass the confidence level test. Conclusion Interventions are necessary to encourage the adoption of healthy living habits, correct bad habits, and encourage rural seniors to realize their self‐worth through intergenerational support to effectively prevent and delay cognitive function deterioration.