文献详情
Negative life events and post-traumatic stress disorder symptoms: a moderated mediation model of only-child status and depressive symptoms
文献类型：期刊
期刊名称：Public health影响因子和分区
年：2019
卷：172
页码：31-39
ISSN：1476-5616
关键词：Depressive symptoms,Moderated mediation model,Negative life events,Only-child status,PTSS
所属部门：心理学系
摘要：Post-traumatic stress disorder symptoms (PTSS) and depressive symptoms are the most common adolescent psychological effects from earthquakes, with negative life events significantly influencing PTSS prolongation. However, the underlying mediating and moderating mechanisms that connect negative life events with PTSS remain unclear. The purpose of this study was to investigate (i) the mediating role of depressive symptoms on negative life events and PTSS and (ii) the moderating role of only-child ...More
Post-traumatic stress disorder symptoms (PTSS) and depressive symptoms are the most common adolescent psychological effects from earthquakes, with negative life events significantly influencing PTSS prolongation. However, the underlying mediating and moderating mechanisms that connect negative life events with PTSS remain unclear. The purpose of this study was to investigate (i) the mediating role of depressive symptoms on negative life events and PTSS and (ii) the moderating role of only-child status in the direct and indirect relationship between negative life events and PTSS, 3 years after the 2013 Ya'an earthquake in China.Quantitative study using data from the Ya'an earthquake.Three years after the 2013 Ya'an earthquake, 4402 adolescent survivors in Lushan county were surveyed using the Adolescent Self-Rating Life Events Check list to assess the psychological effects of negative life events in the previous 12 months. In addition, the short Mood and Feeling Questionnaire and The Children's Revised Impact of Event Scale were used to assess depressive symptoms and PTSS severity, respectively.After controlling for gender and age, negative life events were found to be significantly positively associated with PTSS. The mediation analyses revealed that depressive symptoms mediated the association between negative life events and PTSS; however, the moderated mediation analysis found the association was much weaker for only children.The findings supported and clarified the interrelations and associations between negative life events, depressive symptoms and PTSS. The conditional process analyses found that only-child status moderated not only the direct associations but also the relationship between negative life events and depressive symptoms. Our findings highlight the need for intervention programmes targeting adolescents, especially for children with siblings.Copyright ? 2019 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved. ...Hide

DOI：10.1016/j.puhe.2019.04.005
百度学术：Negative life events and post-traumatic stress disorder symptoms: a moderated mediation model of only-child status and depressive symptoms
语言：外文
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