Dose Psychological Well-being Mediate the Link between Social Engagement and Mortality
【摘要】:正Objective:The objective of this study was to investigate whether there was mediation effect of psychological well-being in the association between social engagement and mortality of the Chinese older adults.Method:A 7-year cohort study was conducted using data from the 2005,2008/2009,and 2011/2012 waves of the Chinese Longitudinal Healthy Longevity Survey(CLHLS)Marginal structural linear model and marginal structural cox model were used to