Evidence map›Paper›PMID 22029547›Full record

Trial reportBMC public health2011

Evaluating the effectiveness of a schools-based programme to promote exercise self-efficacy in children and young people with risk factors for obesity: steps to active kids (STAK).

Cris Glazebrook, Martin J Batty, Nivette Mullan, Ian Macdonald, Dilip Nathan, Kapil Sayal, Alan Smyth, Min Yang, Boliang Guo, Chris Hollis

Abstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in BMC public health, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. Interventions to prevent obesity in children aged 5 to 11 years old.The Cochrane database of systematic reviews · 2024
    Pooled it
  2. Interventions for preventing obesity in children.The Cochrane database of systematic reviews · 2019
    Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. Validity of the Perceived Physical Ability Scale for Children: An Actigraphic Study.International journal of environmental research and public health · 2021
    Article
  8. Article
  9. 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

10 authors.

Cris GlazebrookSchool of Community Health Sciences, Division of Psychiatry, University of Nottingham, UK. cris.glazebrook@nottingham.ac.uk
Martin J Batty
Nivette Mullan
Ian Macdonald
Dilip Nathan
Kapil Sayal
Alan Smyth
Min Yang
Boliang Guo
Chris Hollis

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow levels of physical activity in children have been linked to an increased risk of obesity, but many children lack confidence in relation to exercise (exercise self-efficacy). Factors which can impact on confidence include a chronic health condition such as asthma, poor motor skills and being overweight. Increasing levels of physical activity have obvious benefits for children with asthma and children who are overweight, but few activity interventions with children specifically target children with low exercise self-efficacy (ESE). This study aims to evaluate the efficacy and feasibility of a schools-based activity programme suitable for children with risk factors for adult obesity, including asthma, overweight and low exercise self-efficacy. METHODS/

designA clustered (at the level of school) RCT will be used to compare a targeted, 10 week, stepped activity programme (activity diary, dance DVD, circuit-training and motivational interviewing) designed to promote ESE. We will recruit 20 primary schools to participate in the intervention and 9-11 year old children will be screened for low levels of ESE, asthma and overweight. In order to provide sufficient power to detect a difference in primary outcomes (Body Mass Index-BMI & ESE at 12 month follow-up) between children in the intervention schools and control schools, the target sample size is 396. Assessments of BMI, ESE, waist circumference, peak flow, activity levels and emotional and behavioural difficulties will be made at baseline, 4 months and 12 month follow-up. DISCUSSION: We aim to increase ESE and levels of physical activity in children with risk factors for adult obesity. The outcomes of this study will inform policy makers about the feasibility, acceptability and effectiveness of delivering targeted health interventions within a school setting.

trial registrationISRCTN Register no. ISRCTN12650001.

Indexed as

Health PromotionSelf EfficacyAsthmaBody Mass IndexChildCluster AnalysisEnglandExerciseFeasibility StudiesFollow-Up StudiesHumansObesityOutcome Assessment, Health CareProgram EvaluationResearch DesignRisk Factors

Identifiers

PMID22029547
PMCPMC3212965

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.