Associations between pre-sleep arousal and insomnia symptoms in early adulthood: a twin and sibling study

Sleep

Denis, Dan^2,3¹  Buysse, Daniel J^4²  Kovas, Yulia^1³  Schneider, Melanie N^1⁴ 

[1] Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA^2;Department of Psychiatry, Harvard Medical School, Boston, MA^3;Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA^4;Department of Psychology, Goldsmiths, University of London, New Cross, London SE14 6NW, UK^1

关键词: insomnia;    arousal;    twins;    genes;    environment;   

DOI  :  10.1093/sleep/zsz029

学科分类：生理学

来源: American Academy of Sleep Medicine

【 摘 要 】

Study ObjectivesThis study examines the associations between overall pre-sleep arousal, its cognitive and somatic subscales and insomnia symptoms. Furthermore, the relative contribution of genetic and environmental influences on overall pre-sleep arousal, cognitive pre-sleep arousal, somatic pre-sleep arousal, and insomnia symptoms and the association between these variables is estimated.

【 授权许可】

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