Evidence map›Paper›PMID 24376252›Full record

Trial reportObesity (Silver Spring, Md.)2014

Steps ahead: a randomized trial to reduce unhealthy weight gain in the Lower Mississippi Delta.

Deirdre M Harrington, Catherine M Champagne, Stephanie T Broyles, William D Johnson, Catrine Tudor-Locke, Peter T Katzmarzyk

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Obesity (Silver Spring, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01584596 (Steps Ahead, Adapting Physical Activity Guidelines for the Lower Mississippi Delta Population), which is not on this map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

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.

NCT01584596 phase1 / phase2completednot on this map

Steps Ahead, Adapting Physical Activity Guidelines for the Lower Mississippi Delta Population

TypeinterventionalSponsorPennington Biomedical Research CenterRan2012 to 2013Enrolled129ConditionsObesityArmsAdapted Dietary Guidelines, Adapted Physical Activity Guidelines
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. A scoping review of e/mHealth interventions for weight management in racial and ethnic minority adults in the United States.Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. 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

6 authors.

Deirdre M HarringtonPennington Biomedical Research Center, Baton Rouge, Louisiana, USA; Diabetes Research Centre, University of Leicester, Leicester, UK.
Catherine M Champagne
Stephanie T Broyles
William D Johnson
Catrine Tudor-Locke
Peter T Katzmarzyk

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI ROBERT A KESTERSON · 2005 to 2026
$26.5M
NIDDK NIH HHS 2P30DK072476NIDDK NIH HHS P30 DK072476
6 · The paper itself

Abstract

objectiveThe Lower Mississippi Delta (LMD) region of the United States is characterized by high levels of obesity and physical inactivity. The objective was to test the effectiveness of adapting the 2010 Dietary Guidelines for Americans (DG), with and without a physical activity (PA) component, for attenuating weight gain.

methodsOverall, 121 white and African-American adults (35-64 years; body mass index 25-34.9 kg/m(2)) were randomized to a DG only group (n = 61) or a DG + PA group (n = 60). Both groups received a 12-week dietary education and behavior change intervention. The DG + PA group also received PA education and a pedometer. Changes in weight (kg), %weight, and waist circumference (WC; cm) were determined. Analyses considered all completers (n = 99) and those who engaged with ≥80% of the intervention (n = 83). General linear models compared mean changes between groups after adjustment for baseline values, race, and sex.

resultsWeight, %weight, and WC significantly decreased from baseline to follow-up in both groups (p < 0.05; unadjusted values). Adjusted analysis showed a main effect of group for weight (p = 0.041) and %weight (p = 0.047) in the completers analysis, and WC (p = 0.046) in the ≥80% attendance analysis, with the DG + PA group improving weight-related outcomes more.

conclusionsLow-burden behavioral interventions could be effective strategies in attenuating unhealthy weight gain in the LMD.

Indexed as

Black or African AmericanFeeding BehaviorMotor ActivityWeight GainAdultBehavior TherapyBody Mass IndexDietFemaleHumansLife StyleLouisianaMaleMiddle AgedObesityWaist Circumference

Identifiers

PMID24376252
PMCPMC4008693

What OpenQuestion holds

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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.