Evidence map›Paper›PMID 21952267›Full record

Trial reportJournal of physical activity & health2012

Is baseline physical activity a determinant of participation in worksite walking clubs? Data from the HealthWorks Trial.

Jeffrey J VanWormer, Jennifer A Linde, Lisa J Harnack, Steven D Stovitz, Robert W Jeffery

Registry-linked trialAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of physical activity & health, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00708461 (Environmental Intervention for Weight Gain Prevention), which is not on this map. Cited by 5 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 3 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.

NCT00708461 nacompletednot on this map

Environmental Intervention for Weight Gain Prevention

TypeinterventionalSponsorUniversity of MinnesotaRan2006 to 2010Enrolled1,747ConditionsObesityArmsweight gain prevention
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Workplace pedometer interventions for increasing physical activity.The Cochrane database of systematic reviews · 2020
    Pooled it
  3. Pooled it
  4. Article
  5. 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

5 authors.

Jeffrey J VanWormerDepartment of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN, USA.
Jennifer A Linde
Lisa J Harnack
Steven D Stovitz
Robert W Jeffery

Funding

Obesity and Energy Metabolism CoreP30DK050456 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI BERNLOHR, DAVID A · 1995 to 2015
$17.0M
Environmental Intervention for Weight Gain PreventionR01DK067362 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI JEFFERY, ROBERT W · 2005 to 2009
$2.9M
NIDDK NIH HHS DK067362NIDDK NIH HHS P30 DK050456NIDDK NIH HHS R01 DK067362
6 · The paper itself

Abstract

backgroundSome evidence suggests that physical activity programs mainly attract employees who are already active. This study examined the degree to which baseline physical activity was associated with enrollment in worksite walking clubs.

methodsAll variables were measured at baseline. Walking club participation was measured over 2 years. There were 642 individuals from 3 worksites with complete data available for logistic regression analyses.

resultsBaseline physical activity [OR (95% CI)=1.00 (0.99, 1.01)] was not a significant predictor of walking club participation. Participants who were older [OR=1.03 (1.01, 1.04)] or indicated more social support for physical activity [OR=1.13 (1.02, 1.25)] had significantly higher odds of participation relative to those who were younger or indicated less social support, respectively. In addition, men [OR=-0.25 (0.18, 0.36)] and employees from the second worksite [OR=-0.41 (0.25, 0.67)] had significantly lower odds of participation relative to women and employees from the first or third worksites, respectively. Sensitivity analyses arrived at similar conclusions.

conclusionsWorksite walking clubs were appealing across varying levels of physical activity. Future research should improve marketing and program design to engage harder-to-reach segments of the workforce, particularly young men and those with limited social support.

Indexed as

EnvironmentHealth BehaviorAdultAge FactorsExerciseFemaleHealth PromotionHealth StatusHumansMaleMiddle AgedRegression AnalysisSex FactorsSocial SupportSocioeconomic FactorsWalking

Identifiers

PMID21952267
PMCPMC3489008

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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.