Evidence map›Paper›PMID 29478427›Full record

ArticlePublic health nutrition2018

What factors may contribute to sex differences in childhood obesity prevalence in China?

Vivian Hc Wang, Jungwon Min, Hong Xue, Shufa Du, Fei Xu, Huijun Wang, Youfa Wang

Abstract read
In one paragraph

Article in Public health nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 pooled it
–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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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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

7 authors.

Vivian Hc Wang1The Robert F. Wagner Graduate School of Public Service,New York University,New York,NY,USA.
Jungwon Min2Systems-oriented Global Childhood Obesity Intervention Program,Fisher Institute of Health and Well-being,College of Health,Ball State University,Muncie, IN,USA.
Hong Xue3Department of Health Behavior and Policy, School of Medicine,Virginia Commonwealth University, Richmond,VA,USA.
Shufa Du4Carolina Population Center,University of North Carolina,Chapel Hill,NC,USA.
Fei Xu5Nanjing Municipal Center for Disease Control and Prevention,Nanjing,People's Republic of China.
Huijun Wang7National Institute for Nutrition and Health,Chinese Center for Disease Control and Prevention,Beijing,People's Republic of China.
Youfa Wang2Systems-oriented Global Childhood Obesity Intervention Program,Fisher Institute of Health and Well-being,College of Health,Ball State University,Muncie, IN,USA.

Funding

MONITORING SOCIAL CHANGE: HEALTH, REPRODUCTION, AGINGR01HD030880 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ADAIR, LINDA S, POPKIN, BARRY M · 1994 to 2024
$27.0M
MULTILEVEL SYSTEMS-ORIENTED CHILDHOOD OBESITY STUDY IN CHINAU54HD070725 · NICHD · JOHNS HOPKINS UNIVERSITY · PI LEE, BRUCE Y · 2011 to 2016
$15.9M
Research Services CoreP2CHD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAREN B GUZZO · 2015 to 2026
$9.6M
Nutrition-Related NCD Prevention Training in ChinaD43TW009077 · FIC · UNIV OF NORTH CAROLINA CHAPEL HILL · PI POPKIN, BARRY M · 2011 to 2015
$1.1M
Nutrition-Related NCD Prevention Training in ChinaD43TW007709 · FIC · UNIV OF NORTH CAROLINA CHAPEL HILL · PI POPKIN, BARRY M · 2006 to 2010
$723k
FIC NIH HHS D43 TW007709FIC NIH HHS D43 TW009077NICHD NIH HHS P2C HD050924NICHD NIH HHS R01 HD030880NICHD NIH HHS U54 HD070725
6 · The paper itself

Abstract

objectivePrevious studies in China showed large sex differences in childhood overweight and obesity (OW/OB) rates. However, limited research has examined the cause of these sex differences. The present study aimed to examine individual and parental/familial factors associated with sex differences in childhood OW/OB rates in China.

designVariables associated with child weight status, beliefs and behaviours, and obesity-related parenting practices were selected to examine their sex differences and association with a sex difference in child OW/OB outcomes using logistic regression analysis.

settingCross-sectional data analysis using the 2011 China Health and Nutrition Survey. SUBJECTS: Children aged 6-17 years (n 1544) and their parents.

resultsOverall child OW/OB prevalence was 16·8 %. Adolescent boys (AB; 12-17 years) were about twice as likely to be overweight/obese as adolescent girls (AG; 15·5 v. 8·4 %, P<0·05). AB more likely had energy intake exceeding recommendations, self-perceived underweight, underestimated their body weight and were satisfied with their physical activity level than AG. AG more likely practised weight-loss management through diet and self-perceived overweight than AB. Mothers more likely identified AG's weight accurately but underestimated AB's weight. Stronger associations with risk of childhood OW/OB were found in boys than girls in dieting to lose weight (OR=6·7 in boys v. 2·6 in girls) and combined maternal and child perception of the child's overweight (OR=35·4 in boys v. 14·2 in girls).

conclusionsLarge sex differences in childhood obesity may be related to the sex disparities in weight-related beliefs and behaviours among children and their parents in China.

Indexed as

Sex FactorsAdolescentBody WeightChildChild BehaviorChinaCross-Sectional StudiesDietFeeding BehaviorFemaleHumansMaleNutrition SurveysParentingParentsPediatric ObesityChildrenChinaObesityParentingSex

Identifiers

PMID29478427
PMCPMC6062478

What OpenQuestion holds

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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.