Article
Public, Environmental & Occupational Health
Huan Chen, Li-Juan Wang, Fei Xin, Guo Liang, Yuan Chen
Summary: This study aimed to explore the relationship between sleep duration, sleep quality, and weight status among children and adolescents in China. The study found that there is an association between sleep duration and weight status in different age groups, independent of sleep quality. Additionally, girls and children aged 8-13 years were more likely to have a relationship between short sleep duration and overweight/obesity.
Article
Clinical Neurology
Shujuan Lin, Qinghai Gong, Jingru Chen, Jinghui Wang, Hua Gao, Jia Hong, Yanbo Guo, Yan Zhang, Danjie Jiang
Summary: Sleep duration is associated with depressive symptoms in adolescents, and longer sleep duration is associated with a decreased risk of depressive symptoms in Chinese adolescents.
JOURNAL OF AFFECTIVE DISORDERS
(2023)
Article
Clinical Neurology
Stephen A. Booth, Mary A. Carskadon, Robyn Young, Michelle A. Short
Summary: This study found that sleep duration significantly impacts adolescents' mood. Insufficient sleep leads to increased negative emotions, while adequate sleep helps increase feelings of happiness and energy.
Article
Multidisciplinary Sciences
Hwal Rim Jeong, Young Suk Shim, Hae Sang Lee, Jin Soon Hwang
Summary: The study revealed a positive association between hemoglobin concentration and hematocrit with blood pressure in children and adolescents, as well as their correlation with obesity and hypertension.
SCIENTIFIC REPORTS
(2021)
Article
Endocrinology & Metabolism
L. Cheng, H. Pohlabeln, W. Ahrens, P. Russo, T. Veidebaum, C. Hadjigeorgiou, D. Molnar, M. Hunsberger, S. De Henauw, L. A. Moreno, A. Hebestreit
Summary: Daytime napping was positively associated with bone stiffness, while short or long sleep duration combined with poor sleep quality was associated with less bone stiffness. The positive associations between nocturnal sleep, daytime napping, and SI depended on total sleep duration, while the long-term detrimental effect of extreme sleep duration on SI existed only in individuals with poor sleep quality.
OSTEOPOROSIS INTERNATIONAL
(2021)
Article
Public, Environmental & Occupational Health
Susana Cararo Confortin, Liliana Yanet Gomez Aristizabal, Elma Izze da Silva Magalhaes, Aline Rodrigues Barbosa, Cecilia Claudia Costa Ribeiro, Rosangela Fernandes Lucena Batista, Antonio Augusto Moura da Silva
Summary: There is no association between sleep duration and cardiometabolic risk factors in adolescents.
Article
Psychology, Multidisciplinary
Min Gao, Xian Li, Chun-Yang Lee, Honghao Ma, Tianmu Chen, Shuoxun Zhang, Yi-Chen Chiang
Summary: Adolescence is a critical period for adolescents as they undergo significant physical and mental changes, making them vulnerable to various mental health problems. This study found that collective integration plays an important mediating role in the relationship between sleep duration and depression in adolescents. Furthermore, sleep duration and depression have enduring effects and influence each other. Parental involvement and teacher praise are positively associated with sleep quality and negatively associated with depression, while teacher criticism has the opposite effects. Ensuring adequate sleep and addressing depression in adolescents can have long-term benefits. Increasing teacher praise, reducing teacher criticism, and promoting collective integration are effective ways to improve sleep duration and alleviate depression.
FRONTIERS IN PSYCHOLOGY
(2022)
Article
Clinical Neurology
Xiangling Deng, Mengyang He, Danni He, Yuqing Zhu, Zhixin Zhang, Wenquan Niu
Summary: Short sleep duration is significantly associated with childhood obesity, while long sleep duration may be beneficial in preventing obesity. Short sleep duration shows a higher correlation with obesity in children of different age groups.
Article
Medicine, General & Internal
Sudikno Sudikno, Rofingatul Mubasyiroh, Rika Rachmalina, Prisca Petty Arfines, Tities Puspita
Summary: This study aimed to estimate the prevalence and determine the associated factors for developing prehypertension and hypertension among Indonesian adolescents. The results showed that the prevalence of prehypertension in adolescents was 16.8% and hypertension was 2.6%. Risk factors for prehypertension included being male, 18 or 19 years old, and obese. Risk factors for hypertension included being 18 or 19 years old and obese. In adolescent girls, age and LDL cholesterol levels were associated with an increased chance of developing prehypertension. In adolescent boys, age, central obesity, and LDL cholesterol levels were associated with hypertension.
Article
Clinical Neurology
Zhiguang Zhang, Kristi B. Adamo, Nancy Ogden, Gary S. Goldfield, Anthony D. Okely, Nicholas Kuzik, Mitchell Crozier, Stephen Hunter, Madison Predy, Valerie Carson
Summary: This study longitudinally examined the relationships between sleep duration in young children and demographic factors and screen time using data from the HATCH study. The results revealed that non-Caucasian children, those from lower income families, with less-educated parents, or those who had more screen time tended to have shorter sleep duration. Targeting these groups and reducing screen time may be important for promoting adequate sleep duration in early childhood.
Article
Multidisciplinary Sciences
Fen Yang, Yuanyue Zhang, Ruiying Qiu, Ning Tao
Summary: Insufficient sleep duration and poor sleep quality are positively associated with hypertension among oil workers in Xinjiang, China. Factors such as gender, age, length of service, and shift work status also play a role in the relationship between sleep and hypertension.
Article
Nutrition & Dietetics
Jose Francisco Lopez-Gil, Lee Smith, Desiree Victoria-Montesinos, Hector Gutierrez-Espinoza, Pedro J. Tarraga-Lopez, Arthur Eumann Mesas
Summary: The aim of this study was to examine the association between adherence to the Mediterranean Diet (MD) and sleep duration and sleep-related disorders in Spanish adolescents. The results showed that adolescents with high adherence to the MD were more likely to have optimal sleep duration and fewer sleep-related problems.
Article
Clinical Neurology
Wanxin Wang, Xueying Du, Yangfeng Guo, Wenyan Li, Sheng Zhang, Weihong Zhang, Roger S. McIntyre, Jocelyn K. Tamura, Lan Guo, Ciyong Lu
Summary: The study found significant associations between screen time, sleep duration, and depressive symptoms among Chinese adolescents, with sleep duration mediating the relationship between screen time and depressive symptoms. Future interventions targeting depressive symptoms in adolescents should focus on managing sleep time and reducing screen time.
JOURNAL OF AFFECTIVE DISORDERS
(2021)
Article
Endocrinology & Metabolism
Yejin Kim, Hye-Ji An, Young-Gyun Seo
Summary: This study aimed to establish the optimal cutoffs of sleep timing and duration to assess various cardiovascular disease risk factors. The findings showed that bedtime between 9:00 PM to 0:30 AM for men and 10:00 PM to 11:00 PM for women is appropriate. The cutoff range was slightly earlier for participants aged 65 years and older. Early MSFsc between 12:00 AM to 3:00 AM and sleep durations around 6 hours were associated with the optimal cutoffs for assessing CVD risk factors.
DIABETES RESEARCH AND CLINICAL PRACTICE
(2023)
Article
Clinical Neurology
Chiara E. G. Castiglione-Fontanellaz, Samira Schaufler, Salome Wild, Christoph Hamann, Michael Kaess, Leila Tarokh
Summary: Current evidence suggests that sleep is important for the physical and mental health of adolescents. Most studies have focused on the association between sleep duration/quality and health. Recent research has found that regularity in the timing of sleep also plays a role in well-being. This study investigated the variability of sleep and its relationship with depressive symptoms/mental health in adolescents. The results showed that regular sleep timing was associated with longer duration and higher quality sleep, and may be protective of adolescent mental health.
JOURNAL OF SLEEP RESEARCH
(2023)