Application Of PLS Path Modeling In Influencing Factors Of Physical Exercise And The Correlation On Quality Of Life Of Rural Women

To know the present situation of rural women’s physical exercise and the quality of life in national border areas of Hunan,Hubei,Chongqing and Guizhou, we study the influencing factors of the rural women participate in physical exercise and influence on quality of life. The paper analysis the related factors how to effect physical exercise and the correlation to quality of life through partial least squares path modeling based on the behavior theory of epidemiology, sports and statistical theory. The results showed that different age, ethnic, cultural level, professional people, have significant differences to physical exercise, income had no significant effect on physical exercise; Principal component analysis was carried out on the physical exercise influence factors, it is concluded that health status, health behavior, social support, sports cognition, social factors, environmental factors, age, nationality, occupation, cultural, economic income, 11 latent variables to build physical exercise influence factors PLS path model; Direct action path model parameter estimation results found that sports has the greatest effect in the cognition of physical exercise, path coefficient was 0.5897, health status and health behavior of physical exercise has important influence, path coefficient of 0.2240 and 0.1624, respectively, social factors and environmental factors influence to physical exercise is weak, the path coefficient was 0.0609 and 0.0438, age and occupation affect the minimum; In addition to the direct action path, there are indirect path. With various impact factors as endogenous latent variable, and other factors as exogenous latent variables, build the PLS path model, the interaction between the various factors is analyzed; In the studies of the effect of physical exercise for life quality, could be divided into often take part in physical exercise, occasionally attending, never participates in three levels, the quality of life in all areas scoring variance analysis, the results found that significant difference exists among different grade crowd scoring; Build physical exercise influence on the quality of life of PLS path model, the results found that physical exercise is not only the quality of life have a direct path, also by physiological, psychological, environmental, and social relations has indirect effect to the overall health and quality of life path, the direct effect is 0.065, the total effect is 0.2474, which effect the most significant in the field of sports exercise on physiology, followed by environmental and psychological field, no significant influence in the field of social relations. Conclusion:(1) PLS path model organic integration of the latent variables and show in a set of linear structural equation, to effectively handle the relationships between the latent variables and the measurable variables and measurement error problem.(2) by using PLS path modeling research offices, chongqing, guizhou border region rural women’s physical exercise influence on quality of life, physical exercise can not only research directly impact on the quality of life, physical exercise can also study through life quality in all areas of indirect influence the quality of life.(4) strengthen the sports public infrastructure construction and education propaganda work, improve offices, chongqing, guizhou border region from the consciousness of rural women’s understanding of sports.