ArticleInternational journal of obesity (2005)2023
Associations of multiple sleep dimensions with overall and abdominal obesity among children and adolescents: a population-based cross-sectional study.
Article in International journal of obesity (2005), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.
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Who cites it
7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 7 citations in OpenAlex.
- Abdominal obesity among Chinese children and adolescents: a systematic review and meta-analysis of prevalence and study-level heterogeneity.Frontiers in nutrition · 2026Pooled it
- Association between late bedtime and obesity in children and adolescents: a meta-analysis.Frontiers in pediatrics · 2024Pooled it
- Association of nocturnal lifestyle with overweight and obesity: a cross-sectional study based on SHOOW (Shanghai Overweight/Obesity and Wellness Study) cohort.BMC public health · 2026Article
- Article
- Factors associated with underweight, overweight, and obesity in Chinese children aged 3-14 years using ensemble learning algorithms.Journal of global health · 2025Article
- Sleep problems and childhood adiposity: a cross-sectional study among third-grade students in Shanghai, China.Frontiers in public health · 2025Article
- Social Jetlag on Obesity-Related Outcomes in Spanish Adolescents: Cross-Sectional Evidence from the EHDLA Study.Nutrients · 2024Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe relationship of insufficient sleep with the increased risk of obesity has been reported, but less is known about other sleep dimensions in the sleep-obesity associations.
objectivesTo assess the associations of multiple sleep dimensions with overall and abdominal obesity among Chinese students.
methodsThis was a cross-sectional study involving 10,686 Han students aged 9-18 from Chinese National Survey on Students' Constitution and Health (CNSSCH). We collected sex, age, regions, parental educational levels, physical activity duration and sleep-related information by questionnaire survey, and also conducted anthropometric measurements including height, weight and waist circumference (WC). Unadjusted and adjusted binary logistic regression models were used to estimate the associations of sleep-related dimensions with obesity-related indicators.
resultsShort sleep duration was associated with higher body mass index (BMI), larger WC and higher waist-to-height ratio (WHtR) in 9-12 and 16-18 age groups, whereas prolonged sleep duration on weekday was associated with higher BMI in 13-15 age group. Non-habitual midday napping and midday napping ≤0.5 h/d (vs 0.5 to 1 h/d) increased the risk of higher BMI in 13-15 age group, and the former was also associated with larger WC in 9-12 age group. Late bedtime was associated with larger WC and higher WHtR in 9-12 age group and with higher BMI and WHtR in 13-15 age group. Students aged 9-12 with social jet lag ≥2 h were found to have greater BMI after adjustment (Odds Ratio: 1.421; 95% confidence interval: 1.066-1.894).
conclusionsShort or overlong sleep duration, late bedtime and great social jet lag were associated with higher prevalence of overall or abdominal obesity, while moderate midday napping can effectively decrease the risk. Those findings may assist in developing preventive strategies to combat obesity epidemic.
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