Evidence map›Paper›PMID 27526214›Full record

ArticleCanadian journal of public health = Revue canadienne de sante publique2016

Exploring the mediating roles of physical activity and television time on the relationship between the neighbourhood environment and childhood obesity.

Andrew W Tu, Louise C Mâsse, Scott A Lear, Carolyn C Gotay, Chris G Richardson

Abstract read
In one paragraph

Article in Canadian journal of public health = Revue canadienne de sante publique, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Examining child sedentary behaviour in the context of children's current multimedia environment.Canadian journal of public health = Revue canadienne de sante publique · 2017
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Andrew W TuSchool of Population and Public Health, University of British Columbia, Vancouver, BC, V6H 3V4, F514-4480 Oak Street, Canada. andrew.tu@alumni.ubc.ca.
Louise C MâsseSchool of Population and Public Health, University of British Columbia, Vancouver, BC, V6H 3V4, F514-4480 Oak Street, Canada.
Scott A LearFaculty of Health Sciences, Simon Fraser University, Vancouver, BC, Canada.
Carolyn C GotaySchool of Population and Public Health, University of British Columbia, Vancouver, BC, V6H 3V4, F514-4480 Oak Street, Canada.
Chris G RichardsonSchool of Population and Public Health, University of British Columbia, Vancouver, BC, V6H 3V4, F514-4480 Oak Street, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveUnderstanding the mechanisms by which neighbourhood environments influence childhood obesity is needed to facilitate the development of prevention strategies. The objective of this cross-sectional study was to identify the distinct types of neighbourhoods in which Canadian children reside and examine the extent to which physical activity and sedentary behaviour mediate the relationship between neighbourhood type and childhood obesity.

methodsBaseline data from the National Longitudinal Survey of Children and Youth (1994/1995) were used for this study. Latent class analysis was used to group children (age 0-11; N = 22,831) into neighbourhood types based on perceived and census-derived measures of neighbourhood attributes. A path analysis was used to determine the extent to which levels of physical activity and sedentary behaviour mediated the relationship between the resulting neighbourhood types and obesity.

resultsFive neighbourhood types were identified. Children living in the high safety-low deprivation neighbourhood type, which had the most supportive attributes with regard to physical activity, were significanlty less likely to be obese than children living in the other neighbourhood types. Relative to the high safety-low deprivation neighbourhood, the relationship between neighbourhood type and obesity was partially mediated by physical activity and sedentary behaviour (7%-12% of total effect) among the other urban neighbourhoods, and no mediating effect was found in the rural neighbourhood.

conclusionsIntervention strategies attempting to address the increased risk of obesity associated with neighbourhood environments should be tailored according to urban and rural setting and should consider taking a comprehensive approach aimed at improving a range of obesity-related behaviours.

Indexed as

ExerciseSedentary BehaviorCanadaChildChild, PreschoolEnvironment DesignFemaleHumansInfantInfant, NewbornLongitudinal StudiesMalePediatric ObesityResidence CharacteristicsRisk FactorsTelevision

Identifiers

PMID27526214
PMCPMC6972106

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.