Evidence map›Paper›PMID 36656813›Full record

ArticlePloS one2023

Syncope and subsequent traffic crash: A responsibility analysis.

John A Staples, Shannon Erdelyi, Ketki Merchant, Candace Yip, Mayesha Khan, Donald A Redelmeier, Herbert Chan, Jeffrey R Brubacher

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Observational
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

8 authors at 2 institutions in 1 country.

John A StaplesDepartment of Medicine, University of British Columbia, Vancouver, Canada.ORCID 0000-0003-1397-1503
Shannon ErdelyiDepartment of Emergency Medicine, University of British Columbia, Vancouver, Canada.
Ketki MerchantDepartment of Medicine, University of British Columbia, Vancouver, Canada.
Candace YipDepartment of Medicine, University of British Columbia, Vancouver, Canada.
Mayesha KhanDepartment of Medicine, University of British Columbia, Vancouver, Canada.
Donald A RedelmeierSunnybrook Research Institute, Toronto, Canada.ORCID 0000-0003-4147-3544
Herbert ChanDepartment of Emergency Medicine, University of British Columbia, Vancouver, Canada.
Jeffrey R BrubacherCentre for Clinical Epidemiology & Evaluation, Vancouver, Canada.
University of British Columbia · CAUniversity of Toronto · CA

Funding

CIHR PJT-148849
6 · The paper itself

Abstract

backgroundPhysicians are often asked to counsel patients about driving safety after syncope, yet little empirical data guides such advice.

methodsWe identified a population-based retrospective cohort of 9,507 individuals with a driver license who were discharged from any of six urban emergency departments (EDs) with a diagnosis of 'syncope and collapse'. We examined all police-reported crashes that involved a cohort member as a driver and occurred between 1 January 2010 and 31 December 2016. We categorized crash-involved drivers as 'responsible' or 'non-responsible' for their crash using detailed police-reported crash data and a validated responsibility scoring tool. We then used logistic regression to test the hypothesis that recent syncope was associated with driver responsibility for crash.

resultsOver the 7-year study interval, cohort members were involved in 475 police-reported crashes: 210 drivers were deemed responsible and 133 drivers were deemed non-responsible for their crash; the 132 drivers deemed to have indeterminate responsibility were excluded from further analysis. An ED visit for syncope occurred in the three months leading up to crash in 11 crash-responsible drivers and in 5 crash-non-responsible drivers, suggesting that recent syncope was not associated with driver responsibility for crash (adjusted odds ratio, 1.31; 95%CI, 0.40-4.74; p = 0.67). However, all drivers with cardiac syncope were deemed responsible, precluding calculation of an odds ratio for this important subgroup.

conclusionsRecent syncope was not significantly associated with driver responsibility for traffic crash. Clinicians and policymakers should consider these results when making fitness-to-drive recommendations after syncope.

Indexed as

Accidents, TrafficAutomobile DrivingHumansLogistic ModelsPoliceRetrospective StudiesSyncope

Identifiers

PMID36656813
PMCPMC9851499
OpenAlexW4317437907

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.