Evidence map›Paper›PMID 26577650›Full record

ArticleBMC public health2015

The epidemiology of fatal cyclist crashes over a 14-year period in Alberta, Canada.

Lindsay Gaudet, Nicole T R Romanow, Alberto Nettel-Aguirre, Donald Voaklander, Brent E Hagel, Brian H Rowe

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% of its field
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 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. The rural-urban gap: differences in injury characteristics.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2019
    Article
  5. 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 at 3 institutions in 1 country.

Lindsay GaudetSchool of Public Health, University of Alberta, Edmonton, Canada.
Nicole T R RomanowFaculty of Kinesiology, University of Calgary, Calgary, AB, Canada.
Alberto Nettel-AguirreDepartment of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Donald VoaklanderSchool of Public Health, University of Alberta, Edmonton, Canada.
Brent E HagelDepartment of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Brian H RoweSchool of Public Health, University of Alberta, Edmonton, Canada. brian.rowe@ualberta.ca.
University of Alberta · CAUniversity of Calgary · CAAlberta Children's Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCycling is a popular recreational activity and a common transportation option; however, cycling-related injuries can be fatal. There are few studies of cycling fatalities in Canada and none in a region as sparsely populated as Alberta.

methodsA chart review was conducted of cyclists involved in fatal crashes. Charts for deaths that occurred between 1998 and 2011 (inclusive) were identified and abstracted onto standardized forms. Personal characteristics and crash circumstances, including motor vehicle involvement, were collected; mechanisms of fatally injured cyclists across age groups were compared. Census data were used to calculate region-specific and provincial age-specific cycling fatality rates.

resultsCharts from 101 deaths over 14 years were reviewed. Events mainly occurred during the summer. There were more fatalities in urban (64 [63 %]) than in rural settings. Collisions with motor vehicles and cyclist-only crashes accounted for 68 and 15 % of cycling fatalities, respectively. Most (87 %) deceased cyclists were male, and the median age was 47 years (inter-quartile range: 25, 58). The population-based fatality rate over the study period was highest among deceased cyclists older than 65. Helmet use was reported in 26 (26 %) cases and increased with age. Alcohol use was detected in 25 (25 %) cases.

conclusionsFatal cycling crashes in Alberta typically involve adults riding on urban roads and collisions with motor vehicles. While helmet legislation has reduced non-fatal cycling head injuries, deaths may be further prevented by physical separation of cyclists and motor vehicles and avoidance of substance use while operating bicycles.

Indexed as

Accidents, TrafficAdolescentAdultAgedAge DistributionAlbertaAlcohol DrinkingBicyclingCensusesChildCraniocerebral TraumaFemaleHead Protective DevicesHumansMaleMiddle Aged

Identifiers

PMID26577650
PMCPMC4650295
OpenAlexW2179875241

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.