Evidence map›Paper›PMID 12675173›Full record

ArticleCanadian journal of public health = Revue canadienne de sante publique

The use of bicycle helmets in a western Canadian province without legislation.

Kathy Nykolyshyn, Jackie A Petruk, Natasha Wiebe, Melody Cheung, Kathy Belton, Brian H Rowe

Abstract readComparative Study
In one paragraph

Article in Canadian journal of public health = Revue canadienne de sante publique. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. A descriptive study of bicycle helmet use in Montreal, 2011.Canadian journal of public health = Revue canadienne de sante publique · 2013
    Article
  2. Bicycle helmet prevalence two years after the introduction of mandatory use legislation for under 18 year olds in Alberta, Canada.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2006
    Article
  3. 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

6 authors.

Kathy NykolyshynStollery Children's Hospital, Edmonton, AB.
Jackie A Petruk
Natasha Wiebe
Melody Cheung
Kathy Belton
Brian H Rowe

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis study examined the use of helmets in adults, adolescents, and children in a western Canadian province that has no helmet legislation.

methodsA prospective survey of cyclists in two urban Alberta regions was completed. Cyclist demographics, helmet wearing and helmet use were recorded.

resultsHelmets were observed in 2,259 (55%; 99% CI: 52-57) of 4,141 cyclists; however, only 75% (CI 71, 78) were wearing the helmet properly. Patterns of use varied according to age: 75% (CI 71, 78) of children, 29% (CI 23, 34) of adolescents, and 52% (CI 49, 55) of adults wore helmets. Percentages were higher in Calgary than Edmonton (63% vs. 45%; p < 0.0001) and females wore helmets more often (64% vs. 50%; p < 0.0001). DISCUSSION: These results identify large within- and between-region variation in the use of cycling helmets in Alberta. Injury prevention planners need to use these data to adopt interventions that are focused on age groupings, gender, and place of residence.

Indexed as

Health BehaviorAdolescentAdultAlbertaBicyclingChildFemaleHead Protective DevicesHumansMaleProspective StudiesUrban Population

Identifiers

PMID12675173
PMCPMC6980101

What OpenQuestion holds

Textmetadata
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.