Evidence map›Paper›PMID 31122966›Full record

ArticleBMJ open2019

Association of high birth weight with overweight and obesity in Chinese students aged 6-18 years: a national, cross-sectional study in China.

Zhiyong Zou, Zhongping Yang, Zhaogeng Yang, Xijie Wang, Di Gao, Yanhui Dong, Jun Ma, Yinghua Ma

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02343588 (Development and Application of Appropriate Technology for Obesity Prevention and Control in Seven Centers in China), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
6.9field-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.

NCT02343588 nacompletednot on this map

Development and Application of Appropriate Technology for Obesity Prevention and Control in Seven Centers in China

TypeinterventionalSponsorSun Yat-sen UniversityRan2013 to 2015Enrolled70,000ConditionsPediatric ObesityArmsThe Health Lifestyles Interventions
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 26 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

8 authors at 1 institution in 1 country.

Zhiyong ZouInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Zhongping YangInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Zhaogeng YangInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Xijie WangInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Di GaoInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Yanhui DongInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Jun MaInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.ORCID 0000-0003-2519-3200
Yinghua MaInstitute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prevalence of childhood overweight and obesity in China has drastically increased 57 times over the past 30 years, and to control birth weight is an effective way to reduce the risk of overweight and obesity across the life course.

objectiveThis paper aimed to evaluate the association of high birth weight (HBW) with overweight and obesity in Chinese students aged 6-18 years.

methodsAll students with HBW (n=4981) aged 6-18 years were selected from a cross-sectional survey from seven provinces of China, and 4981 other students with normal birth weight (NBW) were randomly sampled with matched gender, age and province. Anthropometric parameters were measured and characteristics were collected by questionnaires. Multiple logistic regression was used to estimate the OR of overweight and obesity with HBW, unadjusted and adjusted for confounding factors.

resultsParticipants with HBW revealed higher body mass index in childhood. The prevalence of overweight and obesity was significantly higher in the HBW group than in the NBW group (overweight 15.3% vs 13.1%, p<0.05; obesity 16.9% vs 10.6%, p<0.05), and the results were similar for overweight in all age groups except age 6-7, age 14-15 and age 16-18. Additionally, HBW was positively associated with overweight (OR=1.230; 95% CI 1.056 to 1.432) and obesity (OR=1.611; 95% CI 1.368 to 1.897) after adjustment for covariates.

conclusionsHBW leads to an increased risk of overweight and obesity in childhood; thus, measures to control birth weight, such as controlling gestational weight gain, should be taken from the earliest beginning of life. TRIAL REGISTRATION NUMBER: NCT02343588; Post-results.

Indexed as

Birth WeightAdolescentChildChinaCross-Sectional StudiesFemaleHumansLogistic ModelsMalePediatric ObesityPrevalenceRisk Factorsbody mass indexhigh birth weightobesityoverweight

Identifiers

PMID31122966
PMCPMC6538056
OpenAlexW2945478665

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.