Evidence map›Paper›PMID 30579344›Full record

ArticleEnvironmental health and preventive medicine2018

Sugary beverage consumption mediates the relationship between late chronotype, sleep duration, and weight increase among undergraduates: a cross-sectional study.

Wei Li, Mengyun Wu, Fang Yuan, Huadong Zhang

Open access · goldAbstract read
In one paragraph

Article in Environmental health and preventive medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% of its field
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Wei LiDepartment of Occupational Health Surveillance, Chongqing, 400016, China.
Mengyun WuChongqing Engineering research Center of Stem Cell Therapy, The Children's Hospital of Chongqing Medical University, Chongqing, 400014, China.
Fang YuanDepartment of Occupational Health Surveillance, Chongqing, 400016, China.
Huadong ZhangDepartment of Occupational Health Surveillance, Chongqing, 400016, China. cdczhanghuadong@163.com.
Chongqing Maternal and Child Health Hospital · CNChildren's Hospital of Chongqing Medical University · CNSichuan Center for Disease Control and Prevention · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe study aimed to explore whether sugary beverage consumption is a key mediator of late chronotype, sleep duration, and weight increase in college students in China.

methodsThe cross-sectional study was conducted in four universities using a sample of 800 undergraduate students recruited by cluster sampling. A self-reported questionnaire was given out to collect information, including the characteristic of social demography, state of physical exercise and sugary beverage intake, the types of chronotype, and psychological conditions. Then, two structural equation models (SEMs) were constructed to test the mediating effect of sugary beverage consumption.

resultsThe significant indirect effect of sugary beverage consumption was found between chronotype and BMI (effect = - 0.03, SE = 0.01, 95% CI [- 0.05, - 0.02]) and between sleep duration and BMI (effect = - 0.12, SE = 0.05, 95% CI [- 0.16, - 0.09]). In addition, physical exercise and psychological condition also play mediating effects between chronotype and BMI (effect = - 0.04, SE = 0.01, 95% CI [- 0.06, - 0.01] and effect = - 0.03, SE = 0.02, 95% CI [- 0.05, - 0.01]), but their mediating effect was not found between sleep duration and BMI.

conclusionPreventive measures should be taken to decrease student's sugary beverage consumption, improve physical exercise, and increase individual well-being to avoid the harmful effects of eveningness. Moreover, the issue of short sleep duration among college students may be further investigated in future research.

Indexed as

Body WeightCircadian RhythmFeeding BehaviorSleepAdolescentAdultBeveragesChinaCross-Sectional StudiesFemaleHumansMaleStudentsSugarsUniversitiesSugarsBMIChronotypeCollege studentSleep durationSugary beverage

Identifiers

PMID30579344
PMCPMC6303893
OpenAlexW2906114011

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.