Evidence map›Paper›PMID 36339642›Full record

ArticleFrontiers in sports and active living2022

Injury characteristics in Norwegian male professional football: A comparison between a regular season and a season in the pandemic.

Torstein Dalen-Lorentsen, Thor Einar Andersen, Christian Thorbjørnsen, Michael Brown, David Tovi, Anders Braastad, Tom Gerald Lindinger, Christian Williams, Eirik Moen, Benjamin Clarsen and 1 more

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

4 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

11 authors.

Torstein Dalen-LorentsenDepartment of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sports Sciences, Oslo, Norway.
Thor Einar AndersenDepartment of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sports Sciences, Oslo, Norway.
Christian ThorbjørnsenRosenborg Ballklubb, Trondheim, Norway.
Michael BrownBodø Glimt FK, Bodø, Norway.
David ToviBrann Sportsklubb, Bergen, Norway.
Anders BraastadOdds Ballklubb, Skien, Norway.
Tom Gerald LindingerDepartment of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway.
Christian WilliamsKristiansund Ballklubb, Kristiansund, Norway.
Eirik MoenStabæk Fotball, Bekkestua, Norway.
Benjamin ClarsenDepartment of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sports Sciences, Oslo, Norway.
John BjørneboeDepartment of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sports Sciences, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Coronavirus Disease-19 (COVID-19) pandemic forced the Norwegian male premier league football season to reschedule, reducing the fixture calendar substantially. Previous research has shown that a congested match schedule can affect injury rates in professional football. Therefore, we aimed to investigate whether the Norwegian premier league teams suffered more injuries in the more match congested 2020 season than in the regular 2019-season. We invited all teams having participated in both seasons to export their injury data. Only teams that used the same medical staff to register injuries in both seasons were included, and to maximize data comparability between seasons, we applied a time-loss injury definition only. Seven of 13 teams agreed to participate and exported their injury data. Both seasons had 30 game weeks, but the 2020 season was 57 days shorter than the 2019 season. The match injury incidence did not differ significantly [incidence rate ratio 0.76 (0.48-1.20;

Indexed as

epidemiologyinjuriesmatch congestionsoccer (football)sports medicine

Identifiers

PMID36339642
PMCPMC9635315

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.