The relationship between physical activity and stroke in middle-aged and elderly people after controlling demography variables, health status and lifestyle variables

Abstract

The increase in the number of stroke patients in China brain has led to the decline in quality of life and the burden of family economic conditions. This study explored the relationship between stroke and physical activity (PA) in middle-aged and elderly Chinese after controlling Demography, health status and lifestyle variables, providing a new basis for the prevention and treatment of stroke in the elderly. The data is from the 2018 China Health and Retirement Longitudinal study. Five thousand seventy people over 50 years old with complete information on PA, stroke, Demography, health status and lifestyle were included in the analysis. SPSS 27.0 software was used to conduct Z test, logistic regression analysis and linear hierarchical regression analysis on the collected data. The results showed that high-level physical exercise was significantly negatively correlated with stroke (P < .05). After adjusting Demographics characteristics (gender, registered residence type, education level, age, widowhood or not), health status characteristics and living habits (arthritis, bad mood, asthma, hyperlipidemia, disability, memory disease, health self-evaluation, hypertension, smoking, depression), There was still statistical significance (P < .05) between PA and stroke. This study concludes that middle-aged and elderly people with high PA have a lower risk of stroke. In the process of preventing and improving stroke symptoms in the elderly, it is important to maintain high PA while also paying attention to health management and a healthy lifestyle.

Figure 1.

The 2018 China Health and Retirement Longitudinal Study (CHARLS), which had 7552 participants overall, removed 12,534 individuals due to missing data on stroke, physical activity, and other factors, leaving just 7218 participants. Because they were under 50 years old, 2148 persons were left out of the 8861 group. Finally, the study’s final 5070 participants were included.