Journal Article

Psychosocial predictors of physical activity and health-related quality of life among Shanghai working adults

Wang, Hongying, Xiao, Yi, Zhang, Tao, Ren, Xiaoling

2019

Overview

Background Participating in regular physical activity contributes to significant improvements of quality of life (QOL) in adults. Understanding psychosocial factors that influence physical activity and QOL in working adults may have important implications for future interventions aimed at improving their health. The major purpose of this study was to investigate the psychosocial predictors of physical activity and QOL among Shanghai working adults. Methods Participants were 238 working adults ( M age  = 51.6 ± 5.6) living in Shanghai communities, China. They completed previously validated questionnaires assessing their perceptions of stress, social support from friends, self-efficacy, physical activity, and QOL. Pearson correlations were computed to assess the associations among physical activity, QOL, and psychosocial variables. Path analysis was used to test the predictive strengths of psychosocial factors on physical activity and QOL among Shanghai working adults. Results The results indicated that stress had directly negative relationships on self-efficacy and QOL. Social support had directly positive relationships on self-efficacy, physical activity, and QOL. Physical activity had directly positive relationship on QOL. Self-efficacy and physical activity mediated the influences of stress and social support on QOL. Conclusions: Stress and social support from friends were two important sources of self-efficacy, all of which facilitated more physical activity participation. Lower stress, higher social support, and more physical activity may directly increase QOL among Shanghai working adults. The mediating roles of self-efficacy and physical activity should be taken into account in managing stress and social support in order to promote QOL among Shanghai working adults.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Adults / Analysis / Chronic fatigue syndrome / Chronic illnesses / Chronic obstructive pulmonary disease / Effectiveness / Exercise / Gender / Health / Health aspects / Influence / Medicine / Medicine & Public Health / Mortality / Perceptions / Physical activity / Physical fitness / Public health / Quality of life / Quality of Life Research / Questionnaires / Self-efficacy / Shanghai community / Social interactions / Social support / Stress / Studies