Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents

	Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents
	Chen, Jie1 ; Li, Xinying1 ; Natsuaki, Misaki N.2; Leve, Leslie D.3; Harold, Gordon T.4
摘要	Adolescent depression is common and has become a major public health concern in China, yet little research has examined the etiology of depression in Chinese adolescents. In the present study, genetic and environmental influences on Chinese adolescent depressive symptoms were investigated in 1,181 twin pairs residing in Beijing, China (ages 11-19 years). Child- and parent-versions of the children's depression inventory were used to measure adolescents' depressive symptoms. For self-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 50, 5, and 45 % of the variation in depressive symptoms, respectively; for parent-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 51, 18, and 31 % of the variation, respectively. These estimates are generally consistent with previous findings in Western adolescents, supporting the cross-cultural generalizability of etiological model of adolescent depression. Neither qualitative nor quantitative sex differences were found in the etiological model. Future studies are needed to investigate how genes and environments work together (gene-environment interaction, gene-environment correlation) to influence depression in Chinese adolescents.
关键词	Adolescent Depressive symptoms Genetic and environmental influences Chinese twins
	2014
语种	英语
发表期刊	BEHAVIOR GENETICS
ISSN	0001-8244
卷号	44 期号:1 页码:36-44
期刊论文类型	Article
收录类别	SSCI
WOS记录号	WOS:000330618000004
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/13457
专题	中国科学院心理健康重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Mental Hlth, Inst Psychol, Beijing 100101, Peoples R China 2.Univ Calif Riverside, Riverside, CA 92521 USA 3.Univ Oregon, Eugene, OR 97403 USA 4.Univ Sussex, Andrew & Virginia Rudd Ctr Adopt Res & Practice, Sch Psychol, Brighton, E Sussex, England
第一作者单位	中国科学院心理健康重点实验室
推荐引用方式 GB/T 7714	Chen, Jie,Li, Xinying,Natsuaki, Misaki N.,et al. Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents[J]. BEHAVIOR GENETICS,2014,44(1):36-44.
APA	Chen, Jie,Li, Xinying,Natsuaki, Misaki N.,Leve, Leslie D.,&Harold, Gordon T..(2014).Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents.BEHAVIOR GENETICS,44(1),36-44.
MLA	Chen, Jie,et al."Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents".BEHAVIOR GENETICS 44.1(2014):36-44.

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