Evidence map›Paper›PMID 35309372›Full record

ArticleBMJ open sport & exercise medicine2022

Return to match running performance after a hamstring injury in elite football: a single-centre retrospective cohort study.

Marloes I Hoppen, Gustaaf Reurink, Vosse A de Boode, Lisanne van der Kaaden, Lotte Jagtman, Tim Glazenburg, Bastiaan Bruning, Johannes L Tol

Abstract read
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Article in BMJ open sport & exercise medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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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

8 authors.

Marloes I HoppenAcademic Centre for Evidence-based Sports Medicine (ACES), University of Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands.ORCID 0000-0003-3604-1982
Gustaaf ReurinkAcademic Centre for Evidence-based Sports Medicine (ACES), University of Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands.
Vosse A de BoodeMedical-Performance-Science Department, AFC Ajax, Amsterdam, The Netherlands.
Lisanne van der KaadenMedical-Performance-Science Department, AFC Ajax, Amsterdam, The Netherlands.
Lotte JagtmanMedical-Performance-Science Department, AFC Ajax, Amsterdam, The Netherlands.
Tim GlazenburgMedical-Performance-Science Department, AFC Ajax, Amsterdam, The Netherlands.
Bastiaan BruningMedical-Performance-Science Department, AFC Ajax, Amsterdam, The Netherlands.
Johannes L TolAcademic Centre for Evidence-based Sports Medicine (ACES), University of Amsterdam, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To determine the number of matches to return to pre-injury match running performance after sustaining an acute hamstring injury. Methods: In this retrospective cohort study, the injuries of the players of the first, Under21, Under19, Under18 and Under17 teams of a professional football club in the period 2017-2020 were analysed. Acute hamstring injuries with a minimal absence from training or match play of 7 days were included. For running performance, we assessed the following variables: maximal velocity (km/hour), total distance, high-intensity distance (17.5-22.5 km/hour) and sprint distance (>22.5 km/hour). We calculated the average and 95% CI for these variables during the last five matches before the injury. The primary outcome was the number of matches to reach maximal velocity within the 95% CI of the player's individual pre-injury performance. Secondary outcome scores included the duration (in days and matches) to reach the other running performance variables. Results: 18 hamstring injuries in 15 players were included. 15 out of 18 injuries (83%) showed a return to pre-injury maximal velocity in the second match after return to play. The median number of matches to return to pre-injury maximal velocity was 2 (IQR 1-2). In the first match after return to play, pre-injury total distance was reached in 100% of the injuries, pre-injury sprint distance was reached in 94% of the injuries and pre-injury high-intensity distance was reached in 89% of the injuries. Conclusion: Following an acute hamstring injury in elite football, pre-injury match running performance is reached in the first or second match.

Indexed as

footballhamstringperformance

Identifiers

PMID35309372
PMCPMC8883270

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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.