Evidence map›Paper›PMID 34444251›Full record

ArticleInternational journal of environmental research and public health2021

Does Self-Perception Equal the Truth When Judging Own Body Weight and Height?

Lene A H Haakstad, Trine Stensrud, Christina Gjestvang

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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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.

Lene A H HaakstadDepartment of Sports Medicine, Norwegian School of Sports Sciences, 0806 Oslo, Norway.
Trine StensrudDepartment of Sports Medicine, Norwegian School of Sports Sciences, 0806 Oslo, Norway.
Christina GjestvangDepartment of Sports Medicine, Norwegian School of Sports Sciences, 0806 Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundData from the research project "Fitness clubs-a venue for public health?" provided an opportunity to evaluate the accuracy of self-reported body weight and height, and subsequent Body Mass Index (BMI), as well as the "trueness" of novice exercisers perception of weight status category, which has not been examined in this population. The aims were to examine self-reported body weight, height, and calculated BMI data from an online survey compared with measured data at fitness club start-up, investigate how accurately novice exercisers place themselves within self-classified weight group (underweight, normal weight, overweight, and obese), and compare this with fitness club attendance at three months follow-up.

methodsPrior to anthropometric measurements, 62 men and 63 women responded to an online questionnaire, including body weight (kilogram, kg) and height (centimeters, cm), and self-classified weight group ("

resultsMean difference of BMI calculated from self-reported and measured data was 0.06 (95% CI -0.29 to 0.17,

conclusionBoth sexes reported body weight and height reasonably accurately, and BMI based on self-report appears to be valid measure. Still, a large proportion of novice exercisers do not recognise their own overweight or obesity status, which may in part explain why public health campaigns do not reach risk populations.

Indexed as

Body HeightObesityBody Mass IndexBody WeightFemaleHumansMaleSelf Conceptbody mass indexbody weightnovice exercisersself-classified weight groupvalidation

Identifiers

PMID34444251
PMCPMC8394179

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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.