Evidence map›Paper›PMID 25986642›Full record

Observational studyBMJ open2015

Lower socioeconomic status, adiposity and negative health behaviours in youth: a cross-sectional observational study.

Sarah Lord, Cedric Manlhiot, Pascal N Tyrrell, Stafford Dobbin, Don Gibson, Nita Chahal, Karen Stearne, Amanda Fisher, Brian W McCrindle

Abstract readObservational Study
In one paragraph

Observational study in BMJ open, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
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  10. Psychosocial Determinants of Fruit and Vegetable Consumption in a Japanese Population.International journal of environmental research and public health · 2016
    Article
  11. 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

9 authors.

Sarah LordDepartment of Pediatrics, Labatt Family Heart Centre, University of Toronto, The Hospital for Sick Children, Toronto, Canada.
Cedric ManlhiotDepartment of Pediatrics, Labatt Family Heart Centre, University of Toronto, The Hospital for Sick Children, Toronto, Canada.
Pascal N TyrrellDepartment of Pediatrics, Labatt Family Heart Centre, University of Toronto, The Hospital for Sick Children, Toronto, Canada.
Stafford DobbinHeart Niagara Inc, Niagara Falls, Ontario, Canada.
Don GibsonHeart Niagara Inc, Niagara Falls, Ontario, Canada.
Nita ChahalDepartment of Pediatrics, Labatt Family Heart Centre, University of Toronto, The Hospital for Sick Children, Toronto, Canada.
Karen StearneHeart Niagara Inc, Niagara Falls, Ontario, Canada.
Amanda FisherHeart Niagara Inc, Niagara Falls, Ontario, Canada.
Brian W McCrindleDepartment of Pediatrics, Labatt Family Heart Centre, University of Toronto, The Hospital for Sick Children, Toronto, Canada.

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

objectiveUnderstanding obesity and its modifiable risk factors in youth is key to addressing the burden of cardiovascular disease later in life. Our aim was to examine the associations among adiposity, negative health behaviours and socioeconomic status in youth from the Niagara Region. DESIGN, SETTING AND

participantsCross-sectional observational study of 3467 grade 9 students during their mandatory health and physical education class to investigate the association between socioeconomic status (postal code), self-reported health behaviour and adiposity in the Niagara Region, Ontario, Canada.

resultsMedian household income was $63,696 and overall percentage below the after-tax low-income cut-off was 4.2%. Negative health behaviours (especially skipped meals, lower fruit and vegetable consumption, higher screen time) were associated with lower income neighbourhoods, however, the absolute effect was small. Those participants in the lowest income quintile had a significantly greater body mass index z-score than those in the highest (0.72±1.19 vs 0.53±1.12), but the overall trend across quintiles was not statistically significant. A similar trend was noted for waist-to-height ratio. The lowest income neighbourhoods according to after-tax low-income cut-off had small but statistically significant associations with higher adiposity compared with the middle or highest income neighbourhoods.

conclusionsObesity prevention efforts should target modifiable behaviours, with particular attention to adolescents from lower income families and neighbourhoods.

Indexed as

AdiposityBody Mass IndexHealth BehaviorIncomePovertySocial ClassAdolescentAdolescent BehaviorCross-Sectional StudiesDietFamily CharacteristicsFemaleHumansMaleObesityOntarioNUTRITION & DIETETICS

Identifiers

PMID25986642
PMCPMC4442234

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.