Evidence map›Paper›PMID 22430457›Full record

Trial reportPediatrics2012

Shifts in BMI category and associated cardiometabolic risk: prospective results from HEALTHY study.

Marsha D Marcus, Gary D Foster, Laure El Ghormli, Tom Baranowski, Linn Goldberg, Russell Jago, Barbara Linder, Allan Steckler, Roberto Treviño

Abstract readComparative StudyMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Pediatrics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 4 pooled it
8.8field-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

32 citing papers in PubMed, 4 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Interventions to prevent obesity in children aged 5 to 11 years old.The Cochrane database of systematic reviews · 2024
    Pooled it
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  3. Interventions for preventing obesity in children.The Cochrane database of systematic reviews · 2019
    Pooled it
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  5. Weight-Gain Reduction Among 2-Year College Students: The CHOICES RCT.American journal of preventive medicine · 2017
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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

9 authors at 9 institutions in 2 countries.

Marsha D MarcusWestern Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA. marcusmd@upmc.edu
Gary D Foster
Laure El Ghormli
Tom Baranowski
Linn Goldberg
Russell Jago
Barbara Linder
Allan Steckler
Roberto Treviño
Baylor College of Medicine · USGeorge Washington University · USNational Institute of Diabetes and Digestive and Kidney Diseases · USOregon Health & Science University · USSocial and Health Research Center · USTemple University · USUniversity of Bristol · GBUniversity of North Carolina at Chapel Hill · USUniversity of Pittsburgh Medical Center · US

Funding

Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) StudyU01DK061230 · NIDDK · GEORGE WASHINGTON UNIVERSITY · PI BRAFFETT, BARBARA HALINA, ZEITLER, PHILIP S. · 2001 to 2019
$231.8M
Physical Activity in Youth-Preventing Type 2 DiabetesU01DK061223 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HARRELL, JOANNE S · 2002 to 2008
$13.1M
Exercise Strategy to Prevent Pediatric Type 2 DiabetesU01DK061249 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI COOPER, DAN M · 2002 to 2008
$12.4M
Middle School Prevention of Type 2 DiabetesU01DK061231 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI BARANOWSKI, TOM · 2002 to 2008
$9.4M
NIDDK NIH HHS U01 DK061223NIDDK NIH HHS U01 DK061230NIDDK NIH HHS U01 DK061231NIDDK NIH HHS U01 DK061249NIDDK NIH HHS U01-DK61223NIDDK NIH HHS U01-DK61230NIDDK NIH HHS U01-DK61231NIDDK NIH HHS U01-DK61249
6 · The paper itself

Abstract

objectivesTo evaluate shifts across BMI categories and associated changes in cardiometabolic risk factors over 2.5 years in an ethnically diverse middle school sample.

methodsAs part of HEALTHY, a multisite school-based study designed to mitigate risk for type 2 diabetes, 3993 children participated in health screenings at the start of sixth and end of eighth grades. Assessments included anthropometric measures, blood pressure, and glucose, insulin, and lipids. Students were classified as underweight, healthy weight, overweight, obese, or severely obese. Mixed models controlling for school intervention status and covariates were used to evaluate shifts in BMI category over time and the relation between these shifts and changes in risk factors.

resultsAt baseline, students averaged 11.3 (±0.6) years; 47.6% were boys, 59.6% were Hispanic, and 49.8% were overweight or obese. Shifts in BMI category over time were common. For example, 35.7% of youth who were overweight moved to the healthy weight range, but 13% in the healthy weight range became overweight. BMI shifts were not associated with school intervention condition, household education, or youth gender, race/ethnicity, pubertal status, or changes in height. Increases in BMI category were associated with worsening of cardiometabolic risk factors, and decreases were associated with improvements. Boys who increased BMI category were more vulnerable to negative risk factor changes than girls.

conclusionsThere are substantial shifts across BMI categories during middle school that are associated with clinically meaningful changes in cardiometabolic risk factors. Programs to promote decreases in BMI and prevent increases are clearly warranted.

Indexed as

Body Mass IndexWeight LossBlood GlucoseCardiovascular DiseasesChildFemaleFollow-Up StudiesHumansIncidenceInsulinLipidsMaleObesityPrognosisProspective StudiesRisk FactorsBlood GlucoseInsulinLipids

Identifiers

PMID22430457
PMCPMC3313640
OpenAlexW2135201015

What Socratic holds

Textmetadata
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 Socratic graph.