Evidence map›Paper›PMID 33711967›Full record

ArticleBMC public health2021

How body concerns, body mass, self-rated health and self-esteem are mutually impacted in early adolescence: a longitudinal cohort study.

Eivind Meland, Hans Johan Breidablik, Frode Thuen, Gro Beate Samdal

Abstract read
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. An Apple-watch all day keeps your life astray-or does it?Scandinavian journal of public health · 2026
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  12. Bayesian analysis of multivariate mixed longitudinal ordinal and continuous data.Australian & New Zealand journal of statistics · 2024
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  13. Review
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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.

Eivind MelandDepartment of Global Public Health and Primary Care, Research Group for General Practice, Årstadveien 17, 5018, Bergen, Norway. eivind.meland@uib.no.
Hans Johan BreidablikDepartment of Research and Development, District General Hospital of Førde, 6800, Førde, Norway.
Frode ThuenCenter for Evidence-Based Practice, Western Norway University of Science, Inndalsveien 28, 5063, Bergen, Norway.
Gro Beate SamdalFaculty of Health, VID Specialized University, 5145 Fyllingsdalen, Bergen, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImpaired self-rated health (SRH) and self-esteem (SE) in adolescents are associated with increased body mass index (BMI). These associations are often studied using cross-sectional designs; we performed a longitudinal cohort survey to examine them.

methodsA longitudinal cohort study of 1225 Norwegian high school students, with SRH, SE and BMI as primary outcomes. We reported the results from temporal causal and residual change analyses separately, with odds ratios (ORs) and standardised regression coefficients (b) and 95% confidence limits.

resultsBody and weight concerns had unfavourable effects on SRH and SE, which both had favourable effects on each other. Increased BMI had unfavourable effects on SRH, but less so on SE. Body and weight concerns impacted SE change only among girls. Paradoxically, the intention of becoming thinner was associated with an increase in BMI, and the intention of becoming fatter predicted a decrease in BMI during the 2 years. SE and SRH were associated with a leaner body after 2 years.

conclusionsThis study confirms that body concerns had unfavourable effects on subjective health, and that positive self-concepts predicted a leaner body. Health promotion strategies built on body acceptance should be increasingly emphasised in clinical and public health practice.

Indexed as

Body ImageSelf ConceptAdolescentBody Mass IndexCohort StudiesCross-Sectional StudiesFemaleHumansLongitudinal StudiesNorwayAdolescenceBody dissatisfactionBody mass indexBody weight concernSelf-esteemSelf-rated health

Identifiers

PMID33711967
PMCPMC7953559

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.