Evidence map›Paper›PMID 33321991›Full record

ArticleInternational journal of environmental research and public health2020

Global Trends in Child Obesity: Are Figures Converging?

María A González-Álvarez, Angelina Lázaro-Alquézar, María Blanca Simón-Fernández

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

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

30 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

3 authors.

María A González-ÁlvarezDepartment of Economic Analysis, University of Zaragoza, 50005 Zaragoza, Spain.ORCID 0000-0002-6271-4370
Angelina Lázaro-AlquézarDepartment of Applied Economics, University of Zaragoza, 50005 Zaragoza, Spain.
María Blanca Simón-FernándezDepartment of Applied Economics, University of Zaragoza, 50005 Zaragoza, Spain.ORCID 0000-0001-6811-1020

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Childhood obesity has become one of the most serious global health challenges of our time. The combined prevalence of overweight and obesity has rapidly increased worldwide during the last two decades, especially in some developing countries where obesity is reaching levels on a par with some industrialized countries, or even higher. This fast growth has occurred especially in countries in the midst of rapid social-economic transitions. Most international comparisons focus on the adult population while analyses focusing on the child population are more limited. Using the methodology developed by Phillips and Sul, this paper studies the worldwide evolution of children's body mass index (BMI), overweight and obesity prevalence for a large sample of countries during the period 1975-2016. Our results indicate that the figures for BMI or the prevalence of obesity in different countries do not converge, while the opposite is the case for overweight prevalence in children. Furthermore, there is a non-linear relationship between obesity and income or human capital, indicating that low and middle-income countries require a strong initiative for health policies targeting obesity prevention.

Indexed as

Global HealthPediatric ObesityBody Mass IndexChildHumansIncomeOverweightPrevalenceBMIchild obesityclubsconvergencegender differences

Identifiers

PMID33321991
PMCPMC7764153

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.