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. 2019 Oct 10;9(10):108.
doi: 10.3390/bs9100108.

Childhood Trauma and Stressful Life Events Are Independently Associated With Sleep Disturbances in Adolescents

Free PMC article

Childhood Trauma and Stressful Life Events Are Independently Associated With Sleep Disturbances in Adolescents

Suman K R Baddam et al. Behav Sci (Basel). .
Free PMC article


Adolescence is a critical developmental period associated with an increase in stress, the appearance of anxiety and depressive symptoms, and changes in sleep patterns. Even though the disruption of sleep patterns in stress and anxiety and depressive disorders is well known, the independent effects of childhood trauma and stressful life events on sleep patterns are less understood. We tested the independent effects of stress (childhood trauma and stressful life events) while controlling for anxiety and depression on adolescent sleep patterns. Seven hundred fifty-two adolescents (age 12-15 years) completed self-report questionnaires about childhood trauma, stressful life events, anxiety, and depression. Four sleep factors identifying movement during sleep, sleep regularity, sleep disturbances, and sleep pressure were extracted in the principal component analysis of sleep questions. Both childhood trauma and recent stressful life events were significantly associated with sleep disturbances before and after controlling for anxiety and depression.

Keywords: adolescence; anxiety; childhood trauma; depression; sleep patterns; stressful life events.

Conflict of interest statement

The authors declare no conflict of interest.

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    1. Coddington R.D. Significance of Life Events as Etiologic Factors in Diseases of Children. 2. Study of Normal Population. J. Psychosom. Res. 1972;16:7–18. doi: 10.1016/0022-3999(72)90018-9. - DOI - PubMed
    1. Lupien S.J., McEwen B.S., Gunnar M.R., Heim C. Effects of stress throughout the lifespan on the brain, behaviour and cognition. Nat. Rev. Neurosci. 2009;10:434–445. doi: 10.1038/nrn2639. - DOI - PubMed
    1. Bellis M.A., Hughes K., Leckenby N., Perkins C., Lowey H. National household survey of adverse childhood experiences and their relationship with resilience to health-harming behaviors in England. BMC Med. 2014;12:72 doi: 10.1186/1741-7015-12-72. - DOI - PMC - PubMed
    1. Carr C.P., Martins C.M., Stingel A.M., Lemgruber V.B., Juruena M.F., Juruena M.F. The role of early life stress in adult psychiatric disorders: A systematic review according to childhood trauma subtypes. J. Nerv. Ment. Dis. 2013;201:1007–1020. doi: 10.1097/NMD.0000000000000049. - DOI - PubMed
    1. Dube S.R., Anda R.F., Felitti V.J., Chapman D.P., Williamson D.F., Giles W.H. Childhood Abuse, Household Dysfunction, and the Risk of Attempted Suicide Throughout the Life Span: Findings From the Adverse Childhood Experiences Study. JAMA. 2001;286:3089–3096. doi: 10.1001/jama.286.24.3089. - DOI - PubMed