Evidence map›Paper›PMID 26227996›Full record

ArticleObesity research & clinical practice

Reliability and concurrent and construct validity of the Strategies for Weight Management measure for adults.

Julia K Kolodziejczyk, Gregory J Norman, Cheryl L Rock, Elva M Arredondo, Scott C Roesch, Hala Madanat, Kevin Patrick

Open access · greenAbstract readValidation Study
In one paragraph

Article in Obesity research & clinical practice. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Development and validation of the Self-Regulation of Eating Behaviour Questionnaire for adults.The international journal of behavioral nutrition and physical activity · 2016
    Article
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

7 authors at 2 institutions in 1 country.

Julia K KolodziejczykDepartment of Family Medicine and Public Health, University of California, San Diego, CA, United States; Center for Wireless and Population Health Systems, Qualcomm Institute/Calit2, University of California, San Diego, CA, United States; Graduate School of Public Health, San Diego State University, San Diego, CA, United States.
Gregory J NormanDepartment of Family Medicine and Public Health, University of California, San Diego, CA, United States; Center for Wireless and Population Health Systems, Qualcomm Institute/Calit2, University of California, San Diego, CA, United States.
Cheryl L RockDepartment of Family Medicine and Public Health, University of California, San Diego, CA, United States.
Elva M ArredondoGraduate School of Public Health, San Diego State University, San Diego, CA, United States.
Scott C RoeschDepartment of Psychology, San Diego State University, San Diego, CA, United States.
Hala MadanatGraduate School of Public Health, San Diego State University, San Diego, CA, United States; Institute for Behavioral and Community Health, San Diego State University, San Diego, CA, United States.
Kevin PatrickDepartment of Family Medicine and Public Health, University of California, San Diego, CA, United States; Center for Wireless and Population Health Systems, Qualcomm Institute/Calit2, University of California, San Diego, CA, United States. Electronic address: kpatrick@ucsd.edu.
San Diego State University · USUniversity of California San Diego · US

Funding

SMART: A Social and Mobile Weight Control Program for Young AdultsU01HL096715 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PATRICK, KEVIN · 2009 to 2013
$4.9M
NHLBI NIH HHS U01 HL096715
6 · The paper itself

Abstract

introductionThis study evaluates the reliability and validity of the strategies for weight management (SWM) measure, a questionnaire that assesses weight management strategies for adults. The SWM includes 20 items that are categorized within the following subscales: (1) energy intake, (2) energy expenditure, (3) self-monitoring, and (4) self-regulation.

methodsBaseline and 6-month data were collected from 404 overweight/obese adults (mean age=22±3.8 years, 68% ethnic minority) enrolled in a randomized controlled trial aiming to reduce weight by improving diet and physical activity behaviours. Reliability and validity were assessed for each subscale separately. Cronbach alpha was conducted to assess reliability. Concurrent, construct I (sensitivity to the study treatment condition), and construct II (relationship to the outcomes) validity were assessed using linear regressions with the following outcome measures: weight, self-reported diet, and weekly energy expenditure.

resultsAll subscales showed strong internal consistency. The strength of the validity evidence depended on subscale and validity type. The strongest validity evidence was concurrent validity of the energy intake and energy expenditure subscales; construct I validity of the energy intake and self-monitoring subscales; and construct II validity of the energy intake, energy expenditure, and self-regulation subscales.

conclusionsResults indicate that the SWM can be used to assess weight management strategies among an ethnically diverse sample of adults as each subscale showed evidence of reliability and select types of validity. As validity is an accumulation of evidence over multiple studies, this study provides initial reliability and validity evidence in one population segment.

Indexed as

DietEnergy IntakeEnergy MetabolismFeeding BehaviorAdolescentAdultBody WeightEthnicityFemaleHumansMaleObesityOverweightReproducibility of ResultsSelf-ControlSelf ReportBehaviourHealth promotionReproducibilityValidationWeight loss

Identifiers

PMID26227996
PMCPMC4729664
OpenAlexW947778742

What OpenQuestion holds

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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.