Evidence map›Paper›PMID 33718869›Full record

ArticleFrontiers in sports and active living2021

Hormonal Contraceptive Use in Football Codes in Australia.

Anthea C Clarke, Georgie Bruinvels, Ross Julian, Pip Inge, Charles R Pedlar, Andrew D Govus

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2021. 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
–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

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

  1. Pooled it
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  6. Gynaecological Health Patterns and Motherhood Experiences of Female Professional Football Players.International journal of environmental research and public health · 2025
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  9. Observational
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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

6 authors.

Anthea C ClarkeSport and Exercise Science, School of Allied Health, Human Nutrition, and Sport, La Trobe University, Melbourne, VIC, Australia.
Georgie BruinvelsOrreco Ltd., Business Innovation Centre, National University of Ireland Galway, Galway, Ireland.
Ross JulianDepartment of Neuromotor Behavior and Exercise, Institute of Sport Science, Westfaelische Wilhelms-University Muenster, Münster, Germany.
Pip IngeAustralian Football League, Docklands, Melbourne, VIC, Australia.
Charles R PedlarOrreco Ltd., Business Innovation Centre, National University of Ireland Galway, Galway, Ireland.
Andrew D GovusSport and Exercise Science, School of Allied Health, Human Nutrition, and Sport, La Trobe University, Melbourne, VIC, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recent launch of the new National elite women's football competitions in Australia has seen a 20-50% increase in grassroots female participation. With the growing participation across grassroots to elite competitions, understanding the health of female athletes should be prioritized. In elite level athletes, hormonal contraceptive (HC) use is common (~50%), however, little is known about the prevalence and reasons for use and disuse of HC in elite female football athletes. As such, the impact of HC use is often not considered when monitoring the health of female footballers. This study involved a subset of data collected as part of a larger questionnaire investigating menstrual cycle function, hormonal contraception use, and the interaction with training load volume and perceived performance in elite female football code athletes. A total of 177 participants completed the questionnaire across three football codes within Australia (rugby league, rugby union/sevens, Australian football). One third (

Indexed as

elite sportfemale athleteoral contraceptionphysiologywomen

Identifiers

PMID33718869
PMCPMC7947621

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.