Evidence map›Paper›PMID 31941757›Full record

ArticleInjury prevention : journal of the International Society for Child and Adolescent Injury Prevention2020

Professional assessment of potential concussions in elite football tournaments.

Christopher Tarzi, Jason Aubrey, Mario Rotundo, Nicholas Armstrong, Ashirbani Saha, Michael D Cusimano

Abstract read
In one paragraph

Article in Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Effect of a new concussion substitute rule on medical assessment of head collision events in Premier League football.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2022
    Article
  5. Article
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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.

Christopher Tarzi *Neurosurgery, St. Michael's Hospital, Toronto, Ontario, Canada.ORCID 0000-0003-0809-8391
Jason Aubrey *Neurosurgery, St. Michael's Hospital, Toronto, Ontario, Canada.
Mario RotundoNeurosurgery, St. Michael's Hospital, Toronto, Ontario, Canada.
Nicholas ArmstrongNeurosurgery, St. Michael's Hospital, Toronto, Ontario, Canada.ORCID 0000-0002-9470-9437
Ashirbani SahaInjury Prevention Research Office, St. Michael's Hospital, Toronto, Ontario, Canada.
Michael D CusimanoNeurosurgery, St. Michael's Hospital, Toronto, Ontario, Canada injuryprevention@smh.ca.

Funding

CIHR TIR-103946
6 · The paper itself

Abstract

backgroundPotential concussive events (PCEs) are a major health concern in football. Though there are protocols set in place for assessments of PCEs, there has been no evidence of adherence in major football tournaments.

methodsOur research goal is to determine if PCEs in elite football are professionally assessed according to the International Conference on Concussion in Sport (ICCS) consensus statement recommendations. Identification and analysis of PCEs in the 2018 World Cup (WC) were accomplished through standardised observation of video footage by trained observers. Results were contrasted with data from the 2014 WC and 2016 Euro Cup. Our primary outcomes include frequency and professional assessment of PCEs, signs of concussions and time stopped for assessments.

findingsIn the 64 games of the 2018 WC, 87 PCEs (1.36 per game) were identified. Thirty-one (35.6%) PCEs were professionally assessed, resulting in the removal of three (3.5%) players from the match. Six (6.9%) PCEs showed one sign of concussion, 60 (69.0%) showed two signs, 20 (23.0%) showed three signs and 1 (1.2%) showed four or more signs. The mean time stopped for assessment was 63.3 s. No significant change in the percentage of professional assessments (mean=33.4%, 95% CI 20.7% to 46.1%) were identified across tournaments (p=0.42).

interpretationThese findings demonstrate a need for adherence to concussion protocols in order to improve the brain-health of athletes. Proper enforcement of the ICCS protocols during these tournaments and promoting player health and safety can influence the officiating, coaching and playing of football worldwide by promoting player safety.

Indexed as

Athletic InjuriesBrain ConcussionFootballSoccerHumansIncidenceconcussionhand injurytraumatic brain injury

Identifiers

PMID31941757
PMCPMC7691812

What OpenQuestion holds

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LicenceCC BY-NC
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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.