Evidence map›Paper›PMID 19623191›Full record

Trial reportInternational journal of obesity (2005)2009

Rationale, design and methods for process evaluation in the HEALTHY study.

M Schneider, W J Hall, A E Hernandez, K Hindes, G Montez, T Pham, L Rosen, A Sleigh, D Thompson, S L Volpe and 3 more

Registry-linked trialOpen access · greenAbstract readMulticenter StudyRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in International journal of obesity (2005), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00458029 (Studies to Treat Or Prevent Pediatric Type 2 Diabetes), which is not on this map. Cited by 46 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 7 pooled it
7.2field-weighted citation impact, top 3% 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.

NCT00458029 nacompletednot on this map

Studies to Treat Or Prevent Pediatric Type 2 Diabetes (STOPP-T2D) Middle-School Based Primary Prevention Trial (HEALTHY)

TypeinterventionalSponsorNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Ran2006 to 2011Enrolled4,603ConditionsType 2 DiabetesArmsintegrated program of nutrition, activity, behavior, and promotion
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 7 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. 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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  12. Process evaluation design in a cluster randomised controlled childhood obesity prevention trial: the WAVES study.The international journal of behavioral nutrition and physical activity · 2014
    Trial
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  18. A school-based intervention for diabetes risk reduction.The New England journal of medicine · 2010
    Trial
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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 6 institutions in 1 country.

M SchneiderDepartment of Planning, Policy and Design, University of California at Irvine, Irvine CA 92697, USA. Margaret.schneider@uci.edu
W J Hall
A E Hernandez
K Hindes
G Montez
T Pham
L Rosen
A Sleigh
D Thompson
S L Volpe
A Zeveloff
A Steckler
HEALTHY Study Group
University of North Carolina at Chapel Hill · USOregon Health & Science University · USThe University of Texas Health Science Center at San Antonio · USChildren's Nutrition Research Center at Baylor College of Medicine · USGeorge Washington University · 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 DK061230NIDDK NIH HHS U01-DK61223NIDDK NIH HHS U01-DK61230NIDDK NIH HHS U01-DK61231NIDDK NIH HHS U01-DK61249
6 · The paper itself

Abstract

The HEALTHY study was a multi-site randomized trial designed to determine whether a 3-year school-based intervention targeting nutrition and physical activity behaviors could effectively reduce risk factors associated with type 2 diabetes in middle school children. Pilot and formative studies were conducted to inform the development of the intervention components and the process evaluation methods for the main trial. During the main trial, both qualitative and quantitative assessments monitored the fidelity of the intervention and motivated modifications to improve intervention delivery. Structured observations of physical education classes, total school food environments, classroom-based educational modules, and communications and promotional campaigns provided verification that the intervention was delivered as intended. Interviews and focus groups yielded a multidimensional assessment of how the intervention was delivered and received, as well as identifying the barriers to and facilitators of the intervention across and within participating schools. Interim summaries of process evaluation data were presented to the study group as a means of ensuring standardization and quality of the intervention across the seven participating centers. Process evaluation methods and procedures documented the fidelity with which the HEALTHY study was implemented across 21 intervention schools and identified ways in which the intervention delivery might be enhanced throughout the study.

Indexed as

Program EvaluationSchoolsAdolescentChildCurriculumDiabetes Mellitus, Type 2Evaluation Studies as TopicFemaleHealth EducationHealth PromotionHumansMaleObesityStudentsUnited States

Identifiers

PMID19623191
PMCPMC2749285
OpenAlexW2028642423

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.