Evidence map›Paper›PMID 27338959›Full record

ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2018

Muscle injuries of the dominant or non-dominant leg in male football players at elite level.

Kjell Svensson, Mattias Eckerman, Marie Alricsson, Theofilos Magounakis, Suzanne Werner

Abstract read
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In one paragraph

Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.9field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

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  14. Hamstring injuries: update article.Revista brasileira de ortopedia
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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

5 authors at 3 institutions in 1 country.

Kjell SvenssonDepartment of Molecular Medicine and Surgery, Stockholm Sports Trauma Research Centre, Karolinska Institutet, Stockholm, Sweden. kjell.svensson@ki.se.
Mattias EckermanDepartment of Molecular Medicine and Surgery, Stockholm Sports Trauma Research Centre, Karolinska Institutet, Stockholm, Sweden.
Marie AlricssonDepartment of Health Sciences, Swedish Winter Sport Research Centre, Mid Sweden University, Östersund, Sweden.
Theofilos MagounakisClinic of Radiology, Gällivare Hospital, Gällivare, Sweden.
Suzanne WernerDepartment of Molecular Medicine and Surgery, Stockholm Sports Trauma Research Centre, Karolinska Institutet, Stockholm, Sweden.
Karolinska Institutet · SELinnaeus University · SESophiahemmet Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim was to study possible differences of muscle injuries regarding type, localization and the extent of injury between the dominant and non-dominant leg in elite male football players. Another aim was to study the injury incidence of muscle injuries of the lower extremity during match and training.

methodsData were consecutively collected between 2007 and 2013 in a prospective cohort study based on 54 football players from one team of the Swedish first league. The injury incidence was calculated for both match and training, injuries to the hip adductors, quadriceps, hamstrings and triceps surae were diagnosed and evaluated with ultrasonography, and their length, depth and width were measured to determine the extent of structural muscle injuries.

resultsFifty-four players suffered totally 105 of the studied muscle injuries. Out of these 105 injuries, the dominant leg was affected in 53 % (n = 56) of the cases. A significantly greater extent of the injury was found in the dominant leg when compared with the non-dominant leg with regard to structural injuries of the hamstrings. No other significant differences were found.

conclusionsStructural hamstring muscle injuries were found to be of greater extent in the dominant leg when compared with the non-dominant leg. This new finding should be taken into consideration when allowing the football player to return to play after leg muscle injuries. LEVEL OF EVIDENCE: IV.

Indexed as

Athletic InjuriesHamstring MusclesHumansIncidenceLeg InjuriesLower ExtremityMaleMuscle, SkeletalProspective StudiesSoccerSoft Tissue InjuriesSwedenUltrasonographyMuscle tearSoccerSonographyStrainUltrasound

Identifiers

PMID27338959
OpenAlexW2473955593

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.