Evidence map›Paper›PMID 41704883›Full record

ArticleHealth science reports2026

Hormonal Contraception, Menstrual Cycle Characteristics, and Lower Limb Injuries in Elite Female Team Sports-Identifying Factors Associated With Increased Injury Prevalence: A Cross-Sectional Study.

Elisabeth Maria Kirschbaum, Jana Henke, Katrin Heyde, Kirsten Legerlotz

Abstract read
In one paragraph

Article in Health science reports, 2026. 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

The trial behind it

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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

3 citing papers in PubMed.

  1. Article
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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

4 authors.

Elisabeth Maria KirschbaumMovement Biomechanics, Institute of Sport Science Humboldt-Universität zu Berlin Berlin Germany.ORCID https://orcid.org/0000-0001-7103-4812
Jana HenkeDepartment of Biomechanics in Sports, Faculty of Sports Science University of Leipzig Leipzig Germany.
Katrin HeydeResearch Group Field Hockey, Institute for Applied Training Science Leipzig Germany.
Kirsten LegerlotzMovement Biomechanics, Institute of Sport Science Humboldt-Universität zu Berlin Berlin Germany.ORCID https://orcid.org/0000-0001-6077-5711

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Aims: This study aimed to examine the prevalence of menstrual cycle characteristics and lower limb injuries among elite female team sport athletes, and to identify factors influencing injury risk. Methods: Data were collected from 301 female team athletes across the German 1st and 2nd division in basketball, field hockey, football, handball, and volleyball using an online questionnaire. Information was gathered on gynaecological health and lower extremity injuries in the past 12 months. Results: Forty-two percent used hormonal contraceptives, while among non-users, 81% were naturally menstruating and 19% had a menstrual dysfunction (MD). Of those naturally menstruating, 46% experienced dysmenorrhea in every menstrual cycle, and 18% took painkillers during each menstruation. Regarding injuries, 42% reported at least one lower limb injury in the past 12 months, with 44% classified as severe. The most commonly affected regions were the knee (44%), ankle (31%), and upper thigh (9%). MD was associated with lower anterior cruciate ligament (ACL) injury rates ( Conclusion: This study highlights the complex relationship between menstrual cycle characteristics and injury risk in female athletes, showing MD's unexpected association with lower ACL injury rates. Further, it emphasizes the need for targeted injury prevention programs, regular PHE, and enhanced medical support structures to reduce injury risks in elite female team sports.

Indexed as

ACLbasketballfield hockeyfootballhandballpreventionvolleyballwomen

Identifiers

PMID41704883
PMCPMC12907512

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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.