Evidence map›Paper›PMID 15039251›Full record

ArticleBritish journal of sports medicine2004

Effectiveness of rugby headgear in preventing soft tissue injuries to the head: a case-control and video cohort study.

S J Jones, R A Lyons, R Evans, R G Newcombe, P Nash, M McCabe, S R Palmer

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in British journal of sports medicine, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Rugby World Cup 2003 injury surveillance project.British journal of sports medicine · 2005
    Article
  10. Preventing head and neck injury.British journal of sports medicine · 2005
    Review
  11. 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

7 authors at 5 institutions in 1 country.

S J JonesDepartment of Epidemiology, Statistics and Public Health, University of Wales College of Medicine, Cardiff, Wales, UK. jonessj3@cardiff.ac.uk
R A Lyons
R Evans
R G Newcombe
P Nash
M McCabe
S R Palmer
University of Wales · GBMorriston Hospital · GBNeath Port Talbot Hospital · GBPublic Health Wales · GBUniversity Hospital of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine if headgear use by rugby players was associated with a reduced risk of head or facial laceration, abrasion, or fracture.

methodsAn emergency department based case-control study in South Wales, UK, with cases being rugby players treated for superficial head and facial injuries and controls being their matched opponents during the game. A review of videos of the 41 games in the 1999 Rugby World Cup was also carried out to compare with the case-control study. Odds ratios (OR) and 95% confidence intervals (95% CI) were used to measure association between exposure (headgear wearing) and outcome (head and facial injuries).

resultsIn the case-control study, 164 pairs were analysed, with headgear worn by 12.8% of cases and 21.3% of controls. Headgear use was associated with substantial but non-significant reductions in superficial head (OR = 0.43, 95% CI 0.13 to 1.19) and facial (OR = 0.57, 95% CI 0.21 to 1.46) injuries. The video study followed 547 players over 41 games, during which there were 47 bleeding injuries to the head. Headgear use significantly reduced the risk of bleeding head injury in forwards (OR = 0.14, 95% CI 0.01 to 0.99, p = 0.02), but not in backs. There was also a higher risk of facial injury among forwards, but this was not significant.

conclusionsThe combined results suggest that headgear can prevent certain types of superficial head injuries in players at all levels of the game, but the evidence is strongest for superficial head injury in elite forwards. A randomised controlled trial would be the best way to study this further.

Indexed as

Head Protective DevicesSports EquipmentCase-Control StudiesCraniocerebral TraumaEmergency Service, HospitalFacial InjuriesFootballHumansMaleSoft Tissue InjuriesVideotape RecordingWales

Identifiers

PMID15039251
PMCPMC1724772
OpenAlexW2110076837

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.