Evidence map›Paper›PMID 34386750›Full record

ArticleEClinicalMedicine2021

Dynamic alterations in linear growth and endocrine parameters in children with obesity and height reference values.

Elena Kempf, Mandy Vogel, Tim Vogel, Jürgen Kratzsch, Kathrin Landgraf, Andreas Kühnapfel, Ruth Gausche, Daniel Gräfe, Elena Sergeyev, Roland Pfäffle and 3 more

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
8.3field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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  20. International journal of molecular sciences · 2023
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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

13 authors at 3 institutions in 2 countries.

Elena KempfUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Mandy VogelUniversity of Leipzig, Medical Faculty, LIFE-Leipzig Research Center for Civilization Diseases, Philipp-Rosenthal-Str. 27, Leipzig 04103, Germany.
Tim VogelUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Jürgen KratzschUniversity of Leipzig, Medical Faculty, Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, Liebigstr. 27b, Leipzig 04103, Germany.
Kathrin LandgrafUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Andreas KühnapfelUniversity of Leipzig, Medical Faculty, Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Härtelstr. 16-18, Leipzig 04107, Germany.
Ruth GauscheUniversity of Leipzig, Medical Faculty, Growth Network CrescNet, Liebigstr. 20a, Leipzig 04103, Germany.
Daniel GräfeUniversity of Leipzig, Medical Faculty, Pediatric Radiology, Liebigstr. 20a, Leipzig 04103, Germany.
Elena SergeyevUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Roland PfäffleUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Wieland KiessUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Juraj StanikUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
Antje KörnerUniversity of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstr.19, Leipzig 04103, Germany.
University Hospital Leipzig · DELeipzig University · DEInstitute of Experimental Endocrinology of the Slovak Academy of Sciences · SK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity can affect linear growth of children but there is uncertainty regarding the dynamics and potential causes.

methodsIn the population-based LIFE Child and the obesity-enriched Leipzig Obesity Childhood cohorts (8,629 children, 37,493 measurements), recruited from 1999 to 2018 in Germany, we compared height, growth, and endocrine parameters between normal-weight and children with obesity (0-20 years). Derived from the independent German CrescNet registry (12,703 children) we generated height reference values specific for children with obesity (data collected from 1999 to 2020).

findingsChildren with obesity were significantly taller than normal-weight peers, differing at maximum by 7·6 cm (1·4 height, standard deviation scores or SDS) at age 6-8 years. Already at birth, children with obesity were slightly taller and thereafter had increased growth velocities by up to 1·2 cm/year. This growth acceleration was unrelated to parental height, but was accompanied by increased levels of insulin-like growth factor-1 (IGF-1), insulin and leptin. During puberty, children with obesity showed a catch-down in height SDS. The reduction in pubertal growth velocity by up to 25% coincided with a decrease in levels of IGF-1 (by 17%) and testosterone (by 62%) in boys and estradiol (by 37%) in girls. We confirmed these alterations in growth in the independent CrescNet cohort and furthermore provide height reference values for children with obesity for open access.

interpretationDynamics of linear growth are altered distinctively in different developmental phases in children with obesity. Early emergence before other profound comorbidities implies predisposition, environmental, and/or endocrine factors affecting growth in early life. Height reference values for children with obesity may enhance the precision of clinical health surveillance.

fundingGerman Research Foundation, German Diabetes Association, EU, ESF, ERDF, State of Saxony, ESPE, Hexal, Novo Nordisk, Pfizer Pharma.

Indexed as

ChildrenEstradiolGrowth velocityHeightIGF-1InsulinLeptinObesityTestosterone

Identifiers

PMID34386750
PMCPMC8343253
OpenAlexW3174805651

What OpenQuestion holds

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LicenceCC BY
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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.