Evidence map›Paper›PMID 29693616›Full record

ArticleInternational journal of environmental research and public health2018

Association between Sleep Duration and Overweight/Obesity at Age 7⁻18 in Shenyang, China in 2010 and 2014.

Qi Sun, Yinglong Bai, Lingling Zhai, Wei Wei, Lihong Jia

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Qi SunDepartment of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, China. sunqi@cmu.edu.cn.
Yinglong BaiDepartment of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, China. ylbai@cmu.edu.cn.
Lingling ZhaiDepartment of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, China. llzhai@cmu.edu.cn.
Wei WeiDepartment of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, China. wwei@cmu.edu.cn.
Lihong JiaDepartment of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, China. lhjia@cmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was designed to examine the association between sleep duration and being overweight/obese in primary, middle, and high school students. This was a multiple cross-sectional study using data from the 2010 and 2014 National Survey on Students&rsquo; Constitution and Health (CNSSCH). A total of 23,602 students aged 7⁻18 years were enrolled in this study. The prevalence of being overweight and obese&mdash;stratified by age, gender, and sleep duration&mdash;in 2010 and 2014 were compared. Sleep duration was categorized as <7 h, &ge;7 to 8 h, &ge;8 to 9 h, and &ge;9 h. Overweight and obesity were defined according to the cut-point criteria in China. Multivariable logistic regression results in 2010 and 2014 revealed that students sleeping <7 h and aged 7⁻12 years had an increased risk of becoming overweight/obese. In 2010, the adjusted prevalence ratios of overweight for 7⁻12-year-old students sleeping <9 h was 1.196 (95%CI: 1.004⁻1.424) and 13⁻15-year-old students sleeping <8 h was 1.265 (95%CI: 1.023⁻1.565). In 2014, the adjusted prevalence ratios of overweight and obesity for 7⁻12-year-old students sleeping <9 h were 1.295 (95%CI: 1.091⁻1.537) and 1.231 (95%CI: 1.045⁻1.449); 16⁻18-year-old students sleeping <7 h were 1.530 (95%CI: 1.239⁻1.888) and 1.585 (95%CI: 1.270⁻2.081). Our study revealed that different levels of sleep curtailment increased the risk of becoming overweight/obesity in different age groups of students.

Indexed as

AdolescentChildChinaCross-Sectional StudiesFemaleHumansLogistic ModelsMaleOverweightPediatric ObesityPrevalenceSleepStudentsadolescentchildrenobesityoverweightsleep duration

Identifiers

PMID29693616
PMCPMC5981893

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.