Evidence map›Paper›PMID 33172095›Full record

ArticleInternational journal of environmental research and public health2020

The Accuracy of Self-Reported Body Weight Is High but Dependent on Recent Weight Change and Negative Affect in Teenage Girls.

Corinna Koebnick, Brit Saksvig, Xia Li, Margo Sidell, Tong Tong Wu, Deborah R Young

Open access · goldAbstract 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 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 5 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

6 authors at 3 institutions in 1 country.

Corinna KoebnickDepartment of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA.ORCID 0000-0001-8274-0309
Brit SaksvigUniversity of Maryland School of Public Health, College Park, MD 20742, USA.
Xia LiDepartment of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA.
Margo SidellDepartment of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA.ORCID 0000-0001-7963-4505
Tong Tong WuDepartment of Biostatistics and Computational Biology, University of Rochester, Rochester, NY 14642, USA.
Deborah R YoungDepartment of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA.
Kaiser Permanente · USUniversity of Maryland, College Park · USUniversity of Rochester · US

Funding

Trajectories of Physical Activity and Sedentary Time in Adolescent/Young WomenR01HL119058 · NHLBI · KAISER FOUNDATION RESEARCH INSTITUTE · PI YOUNG, DEBORAH R. · 2014 to 2016
$1.9M
NHLBI NIH HHS R01 HL119058
6 · The paper itself

Abstract

backgroundResearch studies often rely on self-reported weight to calculate body mass index. The present study investigated how the accuracy of self-reported body weight in adolescent girls is affected by overweight/obesity, race/ethnicity, and mental health factors.

methodsIn a cohort of girls who participated in the Trial of Activity for Adolescent Girls at ages 11 and 17 (

resultsAllowing 3% difference between self-reported and measured weight for the correct reporting of body weight, 59.2% of girls reported their weight correctly, 30.3% underreported (-5.8 ± 4.8 kg), and 10.5% overreported (4.3 ± 3.5 kg). The average difference between self-reported and measured body weight was -1.5 ± 4.3 kg (

conclusionsThe difference between self-reported and measured body weight in adolescent girls is relatively small. However, the accuracy of self-reported body weight may be lower in girls with overweight or obesity, recent weight and height change, and higher negative affect.

Indexed as

Body WeightObesityAdolescentBody HeightBody Mass IndexChildFemaleHumansOverweightSelf Reportadolescencebody mass indexobesityself-reportvalidation

Identifiers

PMID33172095
PMCPMC7664388
OpenAlexW3096676412

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.