{Reference Type}: Journal Article {Title}: Consequences of living environment insecurity on health and well-being in southwest China: The role of community cohesion and social support. {Author}: Wei Q;Shang Q;Bu Q; {Journal}: Health Soc Care Community {Volume}: 30 {Issue}: 6 {Year}: 11 2022 {Factor}: 2.395 {DOI}: 10.1111/hsc.14084 {Abstract}: Growing populations in developing countries have exacerbated inequality in the spatial distribution of living environments. As a result, whether living environment factors matter to health and well-being is increasingly attracting policy and scholarly attention. Yet, crucial knowledge gaps remain regarding the implications, consequences and mechanisms of one's living environment on health and well-being in developing countries. This study examined the association between living environment and psychological distress, self-rated health and satisfaction with life among Chinese adults. Furthermore, it also explored the moderating role of community cohesion and the mediating role of social support on these factors. Using probability proportionate to size sampling methods, 3765 respondents and 148 community organisers were recruited from 160 communities in Yunnan, China, in 2018. Ordinary least squares regression and structural equation modelling were conducted. The findings indicate that residents who lived in communities with higher levels of environment insecurity had lower levels of subjective health and well-being (psychological distress: β = 1.088, p < 0.001; self-rated health: β = -0.104, p < 0.01; satisfaction with life: β = -0.164, p < 0.001). Moreover, community cohesion played a moderating role in the relationship between living environment insecurity and self-rated health (β = 0.212, p < 0.05) and satisfaction with life (β = 0.183, p < 0.05); however, it had no significant effects on psychological distress. Furthermore, the moderated effects of community cohesion on living environment insecurity were mediated through perceived social support for self-rated health (proportion of total effect mediated = 11%) and satisfaction with life (proportion of total effect mediated = 29%). The present findings have implications for policy makers and community committees who can work towards social inequality in developing countries. The integrated programmes of improving living conditions and strengthening community capacity are crucial to residents' health and well-being.