Evidence map›Paper›PMID 39850845›Full record

ArticleEnvironmental epidemiology (Philadelphia, Pa.)2025

Associations between injury occurrence and environmental temperatures in the Australian and German professional football leagues.

Edgar Schwarz, Rob Duffield, Donna Lu, Hugh Fullagar, Karen Aus der Fünten, Sabrina Skorski, Tobias Tröß, Abed Hadji, Tim Meyer

Abstract read
In one paragraph

Article in Environmental epidemiology (Philadelphia, Pa.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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  5. 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

9 authors.

Edgar SchwarzSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.ORCID https://orcid.org/0000-0002-9901-0035
Rob DuffieldUniversity of Technology Sydney, Faculty of Health, School of Sport, Exercise and Rehabilitation, Ultimo, NSW, Australia.ORCID https://orcid.org/0000-0002-5641-1314
Donna LuUniversity of New South Wales, Kensington, NSW, Australia.
Hugh FullagarUniversity of Technology Sydney, Faculty of Health, School of Sport, Exercise and Rehabilitation, Ultimo, NSW, Australia.ORCID https://orcid.org/0000-0001-9426-5373
Karen Aus der FüntenSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.ORCID https://orcid.org/0000-0002-6269-5069
Sabrina SkorskiSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.ORCID https://orcid.org/0000-0001-8449-6872
Tobias TrößSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.
Abed HadjiSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.
Tim MeyerSaarland University, Institute of Sports and Preventive Medicine, Campus Geb B8 2, Saarbrücken, Germany.ORCID https://orcid.org/0000-0002-0521-6711

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A cross-sectional analysis was performed to investigate associations between environmental temperatures and injury occurrence in two professional male football (soccer) leagues. Data from seven seasons of the German Bundesliga (2142 matches) and four seasons of the Australian A-League (470 matches) were included. Injuries were collated via media reports for the Bundesliga and via team staff reports in the A-League and comprised injury incidence, mechanisms (contact, noncontact), locations (e.g., ankle, knee, and thigh), and types (e.g., muscle and tendon, joint and ligament). Weather data included ambient air temperature (temperature or T) and wet bulb globe temperature (WBGT), which were collected from online sources retrospectively. Generalized linear mixed models were analyzed to examine associations between temperature or WBGT and injury occurrence for each league, respectively. Additionally, matches were grouped into categories of 5°C temperature steps to compare for injury occurrence. Results showed no relationship existed between either temperature or WBGT and any injury occurrence, mechanisms, locations or types for the Bundesliga (

Indexed as

EpidemiologyHeatTeam sportThermoregulationWBGT

Identifiers

PMID39850845
PMCPMC11756877

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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.