Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls

Depression has become a major mental health concern among adolescents globally, and the relationship between depressive symptoms and nighttime sleep duration among adolescent girls remains unclear. This study aimed to examine the association between nighttime sleep duration and depressive symptoms a...

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Autores principales:	Xueyin Wang, Jiangli Di, Gengli Zhao, Linhong Wang, Xiaosong Zhang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	depressive symptoms sleep duration physical activity adolescents Medicine R
Acceso en línea:	https://doaj.org/article/c4d0ae1e456b444c86ca8983cce8437b
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spelling	oai:doaj.org-article:c4d0ae1e456b444c86ca8983cce8437b2021-11-11T16:20:48ZAssociation of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls10.3390/ijerph1821111991660-46011661-7827https://doaj.org/article/c4d0ae1e456b444c86ca8983cce8437b2021-10-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/21/11199https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601Depression has become a major mental health concern among adolescents globally, and the relationship between depressive symptoms and nighttime sleep duration among adolescent girls remains unclear. This study aimed to examine the association between nighttime sleep duration and depressive symptoms among Chinese adolescent girls. This cross-sectional study, conducted in 2018, included 4952 girls aged 10–19 years from the eastern, central, and western regions of China. Depressive symptoms were assessed by the Patient Health Questionnaire-9, and categorized into depressive symptoms and non-depressive symptoms. Logistic regression models were used to estimate the odds ratios (ORs) of depressive symptoms. After adjustment for covariates, adolescent girls with a nighttime sleep duration of <7 h/night (OR = 2.28, 95% CI: 1.76–2.95) and 7 h/night (OR = 1.82, 95% CI: 1.48–2.24) were associated with increased risk of depressive symptoms, compared to those with a sleep duration of 8 h/night. An interaction between nighttime sleep duration and regular physical activity on the risk of depressive symptoms was observed (<i>p</i> for interaction = 0.036). Among both girls with and without regular physical activity, a sleep duration of <7 h/night was associated with increased odds of depressive symptoms, and the magnitude of the ORs among girls with regular physical activity was lower than those without regular physical activity. This study found a significant association of short nighttime sleep duration with increased risk of depressive symptoms, and demonstrates the importance of maintaining adequate nighttime sleep duration and ensuring regular physical activity in improving depressive symptoms among adolescent girls.Xueyin WangJiangli DiGengli ZhaoLinhong WangXiaosong ZhangMDPI AGarticledepressive symptomssleep durationphysical activityadolescentsMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 11199, p 11199 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	depressive symptoms sleep duration physical activity adolescents Medicine R
spellingShingle	depressive symptoms sleep duration physical activity adolescents Medicine R Xueyin Wang Jiangli Di Gengli Zhao Linhong Wang Xiaosong Zhang Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
description	Depression has become a major mental health concern among adolescents globally, and the relationship between depressive symptoms and nighttime sleep duration among adolescent girls remains unclear. This study aimed to examine the association between nighttime sleep duration and depressive symptoms among Chinese adolescent girls. This cross-sectional study, conducted in 2018, included 4952 girls aged 10–19 years from the eastern, central, and western regions of China. Depressive symptoms were assessed by the Patient Health Questionnaire-9, and categorized into depressive symptoms and non-depressive symptoms. Logistic regression models were used to estimate the odds ratios (ORs) of depressive symptoms. After adjustment for covariates, adolescent girls with a nighttime sleep duration of <7 h/night (OR = 2.28, 95% CI: 1.76–2.95) and 7 h/night (OR = 1.82, 95% CI: 1.48–2.24) were associated with increased risk of depressive symptoms, compared to those with a sleep duration of 8 h/night. An interaction between nighttime sleep duration and regular physical activity on the risk of depressive symptoms was observed (<i>p</i> for interaction = 0.036). Among both girls with and without regular physical activity, a sleep duration of <7 h/night was associated with increased odds of depressive symptoms, and the magnitude of the ORs among girls with regular physical activity was lower than those without regular physical activity. This study found a significant association of short nighttime sleep duration with increased risk of depressive symptoms, and demonstrates the importance of maintaining adequate nighttime sleep duration and ensuring regular physical activity in improving depressive symptoms among adolescent girls.
format	article
author	Xueyin Wang Jiangli Di Gengli Zhao Linhong Wang Xiaosong Zhang
author_facet	Xueyin Wang Jiangli Di Gengli Zhao Linhong Wang Xiaosong Zhang
author_sort	Xueyin Wang
title	Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
title_short	Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
title_full	Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
title_fullStr	Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
title_full_unstemmed	Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls
title_sort	association of nighttime sleep duration with depressive symptoms and its interaction with regular physical activity among chinese adolescent girls
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c4d0ae1e456b444c86ca8983cce8437b
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Association of Nighttime Sleep Duration with Depressive Symptoms and Its Interaction with Regular Physical Activity among Chinese Adolescent Girls

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