Long and short sleep duration and psychotic symptoms in adolescents: Findings from a cross-sectional survey of 15 786 Japanese students.

Autor: Morishima R; Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan., Yamasaki S; Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan., Ando S; Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan. Electronic address: sandou-tky@umin.ac.jp., Shimodera S; Department of Neuropsychiatry & Internal Medicine, Ginza Shimodera Clinic, Tokyo, Japan; Department of Health Promotion and Human Behaviour, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan., Ojio Y; Department of Community Mental Health & Law, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan; Center for Evolutionary Cognitive Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan., Okazaki Y; Tokyo Metropolitan Matsuzawa Hospital, Tokyo, Japan., Kasai K; Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; The International Research Center for Neurointelligence (WPI-IRCN) at The University of Tokyo Institutes for Advanced Study (UTIAS), Tokyo, Japan., Sasaki T; Department of Physical and Health Education, The University of Tokyo, Tokyo, Japan., Nishida A; Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan.
Jazyk: angličtina
Zdroj: Psychiatry research [Psychiatry Res] 2020 Nov; Vol. 293, pp. 113440. Date of Electronic Publication: 2020 Aug 30.
DOI: 10.1016/j.psychres.2020.113440
Abstrakt: Sleep problems during adolescence affect current and subsequent mental health and are associated with experiences of psychotic symptoms. Recent studies have suggested that short sleep duration increases the risk of experiencing psychotic symptoms in the general adolescent population; however, whether long sleep duration is associated with an increased risk of psychotic symptoms in adolescence remains unclear. The present study aimed to examine the relationships between long sleep duration, short sleep duration, and the risk of experiencing psychotic symptoms in adolescence. Cross-sectional survey data from 15,786 junior and senior high school students (12- to 15-year-olds and 15- to 18-year-olds, respectively) in Japan were collected and analyzed using logistic regression analysis after controlling for covariates, including depressive symptoms. Long sleep duration was associated with a 1.6- to 2.8-fold increased risk of psychotic symptoms in male but not in female adolescents. Short sleep duration was also related with a 1.6- to 2.9-fold increased risk of experiencing psychotic symptoms, except for 15- to 18-year-old female adolescents. The present study suggested that adolescents with long and short sleep duration should be assessed for their risk of experiencing psychotic symptoms regardless of concurrent depressive symptoms.
(Copyright © 2020 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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