Influence of social support and rearing behavior on psychosocial health in left-behind children.

<bold>Background: </bold>The purpose of this study is to examine psychological health of left-behind children (LBC), social support and rearing behavior towards LBC as well as their correlations in the city of Shaoxing, China.<bold>Methods: </bold>By stratified sampling, 401 LBC and 527 non-left-behind children (NLBC) had completed the questionnaires in 2014. Spearman's correlation was performed to clarify the relationship between psychological health, social support and rearing behavior in LBC. Multiple linear regression analytical methods were used to identify the variables that were associated with psychological health.<bold>Results: </bold>Compared to NLBC, LBC got lower scores in psychological health, general social support, subjective support and emotional warmth, but higher in rejection. Psychological health was positively correlated with social support, and negatively with rearing behavior (rejection, overprotection) in LBC. It was also closely connected with the subjective support, rejection and general health status.<bold>Conclusion: </bold>These data show that LBC suffer significant impairment on psychological health, and receive less social support and worse rearing behavior than NLBC. Psychological health may be affected by subjective support, rejection, and general health status. Urgent government assessment and support from the community, school, mental health systems are warranted. [ABSTRACT FROM AUTHOR]