Evidence map›Paper›PMID 29158454›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2017

Direct medical costs of motorcycle crashes in Ontario.

Daniel Pincus, David Wasserstein, Avery B Nathens, Yu Qing Bai, Donald A Redelmeier, Walter P Wodchis

Abstract read
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. In-hospital complications after trauma due to road traffic accidents.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
    Article
  5. Observational
  6. Article
  7. The impact of hospital harm on length of stay, costs of care and length of person-centred episodes of care: a retrospective cohort study.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2019
    Article
  8. The cost of treatment and its related complications for men who receive surgery or radiation therapy for prostate cancer.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2019
    Article
  9. Article
  10. Article
  11. Effects of helmet use on costs of motorcycle crashes.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2018
    Article
  12. Article
  13. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Daniel PincusDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont. d.pincus@utoronto.ca.
David WassersteinDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont.
Avery B NathensDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont.
Yu Qing BaiDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont.
Donald A RedelmeierDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont.
Walter P WodchisDepartment of Surgery (Pincus, Wasserstein, Nathens), Division of Orthopaedic Surgery, University of Toronto; Institute for Clinical Evaluative Sciences (Pincus, Nathens, Bai, Redelmeier, Wodchis); Institute of Health Policy, Management and Evaluation (Pincus, Nathens, Bai, Redelmeier, Wodchis), University of Toronto; Department of Surgery (Wasserstein, Nathens) and Division of General Internal Medicine (Redelmeier), Sunnybrook Health Sciences Centre; Centre for Leading Injury Prevention Practice Education & Research (Redelmeier), Toronto, Ont.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is no reliable estimate of costs incurred by motorcycle crashes. Our objective was to calculate the direct costs of all publicly funded medical care provided to individuals after motorcycle crashes compared with automobile crashes.

methodsWe conducted a population-based, matched cohort study of adults in Ontario who presented to hospital because of a motorcycle or automobile crash from 2007 through 2013. For each case, we identified 1 control absent a motor vehicle crash during the study period. Direct costs for each case and control were estimated in 2013 Canadian dollars from the payer perspective using methodology that links health care use to individuals over time. We calculated costs attributable to motorcycle and automobile crashes within 2 years using a difference-in-differences approach.

resultsWe identified 26 831 patients injured in motorcycle crashes and 281 826 injured in automobile crashes. Mean costs attributable to motorcycle and automobile crashes were $5825 and $2995, respectively (

interpretationConsidering both the attributable cost and higher rate of injury, we found that each registered motorcycle in Ontario costs the public health care system 6 times the amount of each registered automobile. Medical costs may provide an additional incentive to improve motorcycle safety.

Indexed as

Accidents, TrafficCost of IllnessCosts and Cost AnalysisCraniocerebral TraumaEmergency Medical ServicesFemaleHealth Care CostsHospital CostsHumansIncidenceMaleMotorcyclesOntarioTransportationUrban PopulationWounds and Injuries

Identifiers

PMID29158454
PMCPMC5698029

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.