Evidence map›Paper›PMID 26067990›Full record

ArticleInternational journal of environmental research and public health2015

The Impact of Different Degrees of Feedback on Physical Activity Levels: A 4-Week Intervention Study.

Karen Van Hoye, Filip Boen, Johan Lefevre

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 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.

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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

3 authors.

Karen Van HoyeDepartment of Kinesiology, Physical Activity, Sports & Health Research Group, KU Leuven, Leuven 3001, Belgium. Karen.Vanhoye@faber.kuleuven.be.
Filip BoenDepartment of Kinesiology, Physical Activity, Sports & Health Research Group, KU Leuven, Leuven 3001, Belgium. Filip.Boen@faber.kuleuven.be.
Johan LefevreDepartment of Kinesiology, Physical Activity, Sports & Health Research Group, KU Leuven, Leuven 3001, Belgium. Johan.Lefevre@faber.kuleuven.be.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Assessing levels of physical activity (PA) and providing feedback about these levels might have an effect on participant's PA behavior. This study discusses the effect of different levels of feedback--from minimal to use of a feedback display and coach--on PA over a 4-week intervention period. PA was measured at baseline, during and immediately after the intervention. Participants (n=227) were randomly assigned to a Minimal Intervention Group (MIG-no feedback), Pedometer Group (PG-feedback on steps taken), Display Group (DG-feedback on steps, minutes of moderate to vigorous physical activity and energy expenditure) or Coaching Group (CoachG-same as DG with need-supportive coaching). Two-way ANCOVA showed no significant Group×Time interaction effect for the different PA variables between the MIG and PG. Also no differences emerged between PG and DG. As hypothesized, CoachG had higher PA values throughout the intervention compared with DG. Self-monitoring using a pedometer resulted in more steps compared with a no-feedback condition at the start of the intervention. However, adding individualized coaching seems necessary to increase the PA level until the end of the intervention.

Indexed as

ExerciseFeedback, PsychologicalAdultAgedBelgiumFemaleHumansMaleMiddle AgedRandom AllocationTime FactorsYoung Adultexercise psychologyhealth promotionmotion sensorsphysical activity assessment

Identifiers

PMID26067990
PMCPMC4483716

What OpenQuestion holds

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Registered trials

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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.