Insufficient Sleep Is Associated with Obesity and Excessive Screen Time Amongst Ten-Year-Old Children in Sweden

Garmy, Pernilla; Clausson, Eva; Nyberg, Per; Jakobsson, Ulf

doi:10.1016/j.pedn.2017.11.009

Cited by 36 publications

(32 citation statements)

References 36 publications

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“…Over the past century, sleep duration has decreased by 0.75 min nightly per year both in children and adolescents [ 30 ]. In our present study, we found that 32.8% of children had insufficient sleep (sleep duration <9 h/day), which was consistent with the findings of recent studies [ 10 , 19 ]. The prevalence of vitamin D (25(OH)D) insufficiency and deficiency in our study was a little lower than prevalence described in previous studies [ 31 , 32 ].…”

Section: Discussionsupporting

confidence: 93%

“…Lack of sleep or short sleep duration may increase the risk of obesity, cardiovascular disease, diabetes mellitus, total mortality and other unhealthy conditions [ 3 , 4 , 5 , 6 ].Nowadays, insufficient sleep is a public health problem in children and adolescents worldwide [ 7 , 8 , 9 ]. A recent epidemiological study in Sweden found that roughly 40% of children (aged 10 years) had sleep duration of less than 9 h per day [ 10 ]. Our previous cross-sectional study also showed a similar result [ 7 ].…”

Section: Introductionmentioning

confidence: 99%

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25-Hydroxyvitamin D Status and Its Association with Sleep Duration in Chinese Schoolchildren

Gong

et al. 2018

Nutrients

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Objective: To examine the association between 25-Hydroxyvitamin D (25(OH)D) levels and sleep duration among Chinese adolescents. Subjects and methods: A school-based cross-sectional study was conducted among Chinese adolescents in 2017. Data on a total of 800 adolescents aged 8–14 years was used for this study. Anthropometric measurements such as height and weight were measured by trained research staff. Serum 25(OH)D and lipids were measured in the laboratory. Sleep habits and other health-related behaviors were tested by questionnaire. Results: 25(OH)D levels were significantly positively correlated with sleep duration (r = 0.11, p < 0.05). In multivariate logistic regression analyses, insufficiency/deficiency of vitamin D (25(OH)D ≤ 20 ng/mL) was significantly associated with increased probability of short sleep (AOR = 1.67, 95% CI = 1.14–2.43). Conclusions: Low 25(OH)D levels were independently associated with the risk of insufficient sleep in Chinese adolescents.

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Section: Discussionsupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

25-Hydroxyvitamin D Status and Its Association with Sleep Duration in Chinese Schoolchildren

Gong

et al. 2018

Nutrients

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“…In addition, sleep disorders in students can have both physical and psychological effects; sleep deprivation affects cognitive performance throughout the week. Furthermore, it has been shown that people who are obese or overweight sleep an average of 16 minutes less per day than those of normal weight [25,26].…”

Section: Discussionmentioning

confidence: 99%

Covid-19 and Confinement: Effect on Weight Load, Physical Activity and Eating Behavior of Higher Education Students in Southern Morocco

Boukrim

Obtel

Kasouati

et al. 2021

Annals of Global Health

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“…It has been reported that roughly 40% of school-aged children are not getting enough sleep [ 20 ]. A recent cross-sectional study in Sweden indicated that approximately 40% of children (aged 10 years) had sleep duration of less than 9 h per day [ 21 ]. Similarly, our previous epidemiological study also found that roughly 40% of sampled adolescents had a sleep duration of less than 8 h per day in Ningbo, Zhejiang province, China [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Insufficient Sleep Duration and Overweight/Obesity among Adolescents in a Chinese Population

Gong

et al. 2018

IJERPH

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Objectives: The objective of this study was to investigate the relationship between sleep duration and overweight/obesity among Chinese adolescents. Methods: A school-based cross-sectional study was conducted among Chinese adolescents in 2016. In total, 2795 school-aged Chinese children aged 12 to 13 years participated in this study. Participants were asked to complete self-administered surveys during a 45-min class period in their classroom. Details of the questionnaire about health-related behaviors included sleep habits, physical activity, screen time, cigarette use, and alcohol use. Height, weight, waist circumference and hip circumference were directly measured. Results: The mean sleep duration was 8.7 h/day. In total, 43.0% of the participants had a sleep duration of less than 9 h/day. Sleep duration was significantly inversely related to BMI, waist circumference, hip circumference and WHtR in multiple linear regression analyses in both genders. Logistic regression models showed that insufficient sleep (<9 h/day) was associated with high odds of overweight/obesity among both young boys and girls. Conclusions: Insufficient sleep duration was associated with overweight/obesity in Chinese adolescents, and short sleep duration was probably associated with central adiposity, especially among boys.

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Insufficient Sleep Is Associated with Obesity and Excessive Screen Time Amongst Ten-Year-Old Children in Sweden

Cited by 36 publications

References 36 publications

25-Hydroxyvitamin D Status and Its Association with Sleep Duration in Chinese Schoolchildren

25-Hydroxyvitamin D Status and Its Association with Sleep Duration in Chinese Schoolchildren

Covid-19 and Confinement: Effect on Weight Load, Physical Activity and Eating Behavior of Higher Education Students in Southern Morocco

Insufficient Sleep Duration and Overweight/Obesity among Adolescents in a Chinese Population

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