Sleep duration is associated with depressive symptoms in Chinese adolescents.
Adolescents
Depressive symptoms
Sleep duration
Journal
Journal of affective disorders
ISSN: 1573-2517
Titre abrégé: J Affect Disord
Pays: Netherlands
ID NLM: 7906073
Informations de publication
Date de publication:
01 11 2023
01 11 2023
Historique:
received:
05
04
2023
revised:
25
07
2023
accepted:
31
07
2023
medline:
11
9
2023
pubmed:
4
8
2023
entrez:
3
8
2023
Statut:
ppublish
Résumé
Depressive symptoms have become one of the most common mental health problems in adolescents. Identifying potential factors associated with adolescent depressive symptoms could be practical and essential for early intervention programs. The association between sleep duration and depressive symptoms in adolescents is inconsistent and needs further exploration. A total of 7330 participants aged 10-19 years were included in this study. Sleep duration was categorized into <7 h, 7-8 h, 8-9 h, and ≥ 9 h per day. The Chinese version of the Center for Epidemiology Scale for Depression was used to assess depressive symptoms. Binary logistic regression analysis was performed to evaluate the association between sleep duration and the risk of depressive symptoms. Restrictive cubic spline analyses were conducted to evaluate the dose-response relationship between sleep duration and depressive symptoms. Thirty-four percent of the participants suffered from depressive symptoms. The prevalence of depressive symptoms in adolescents with sleep durations of <7 h, 7-8 h, 8-9 h, and ≥9 h per day was 52.66 %, 37.80 %, 27.55 %, and 20.49 %, respectively. After adjusting for potential covariates, long sleep duration was significantly associated with a decreased risk of depressive symptoms in adolescents. A nonlinear relationship between sleep duration and depressive symptoms was identified. Long sleep duration is independently associated with a decreased risk of depressive symptoms in Chinese adolescents.
Sections du résumé
BACKGROUND
Depressive symptoms have become one of the most common mental health problems in adolescents. Identifying potential factors associated with adolescent depressive symptoms could be practical and essential for early intervention programs. The association between sleep duration and depressive symptoms in adolescents is inconsistent and needs further exploration.
METHODS
A total of 7330 participants aged 10-19 years were included in this study. Sleep duration was categorized into <7 h, 7-8 h, 8-9 h, and ≥ 9 h per day. The Chinese version of the Center for Epidemiology Scale for Depression was used to assess depressive symptoms. Binary logistic regression analysis was performed to evaluate the association between sleep duration and the risk of depressive symptoms. Restrictive cubic spline analyses were conducted to evaluate the dose-response relationship between sleep duration and depressive symptoms.
RESULTS
Thirty-four percent of the participants suffered from depressive symptoms. The prevalence of depressive symptoms in adolescents with sleep durations of <7 h, 7-8 h, 8-9 h, and ≥9 h per day was 52.66 %, 37.80 %, 27.55 %, and 20.49 %, respectively. After adjusting for potential covariates, long sleep duration was significantly associated with a decreased risk of depressive symptoms in adolescents. A nonlinear relationship between sleep duration and depressive symptoms was identified.
CONCLUSIONS
Long sleep duration is independently associated with a decreased risk of depressive symptoms in Chinese adolescents.
Identifiants
pubmed: 37536426
pii: S0165-0327(23)00965-5
doi: 10.1016/j.jad.2023.07.114
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
64-70Informations de copyright
Copyright © 2023 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare no conflict of interest.