Social relationships, depressive symptoms and suicidality in Korea: Examining mediating and moderating effects in men and women

Min-Ah Lee

International Journal of Social Psychiatry, 2016, vol. 62, issue 1, 67-75

Abstract: Background: It has been widely recognized that social relationships and depressive symptoms predict suicidality. However, there are few empirical studies examining relationships among these three factors using an integrative approach. Aims: This study aimed to examine the effects of perceived quality of social relationships and depressive symptoms on suicidality and to analyze whether the effect of perceived quality of social relationships on suicidality is mediated by depressive symptoms or whether the perceived quality of social relationships has a moderating effect on the relationship between depressive symptoms and suicidality in men and women. Methods: The data were drawn from the 2012 Korean General Social Survey, a nationally representative survey. Multiple regression models and subsample analyses were conducted according to gender. Results: A higher perceived quality of social relationships decreased suicidality while depressive symptoms increased suicidality. The effect of perceived quality of social relationships was partially mediated by depressive symptoms. Perceived quality of social relationships also significantly interacted with depressive symptoms, suggesting that the harmful effect of depressive symptoms was ameliorated as perceived quality of social relationships increased. A subsample analysis according to gender, however, indicated a significant gender difference in that the perceived quality of social relationships moderated the effect of depressive symptoms only in women. Conclusion: The findings suggest that enhanced quality of social relationships can protect people from suicidal risk and are more effective for women with depressive symptoms than for men with the same symptoms.

Keywords: Suicidality; quality of social relationships; depressive symptoms; gender differences; Korea (search for similar items in EconPapers)
Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:sae:socpsy:v:62:y:2016:i:1:p:67-75

DOI: 10.1177/0020764015592434

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