Gender equity in authorship of emergency medicine publications in Australasia.

Objective: To evaluate gender authorship trends in the official journal of the Australasian College for Emergency Medicine (ACEM), Emergency Medicine Australasia (EMA).
Methods: A bibliometric review of author gender in EMA during the 10-year period 2013-2022. The gender of first/last authors were determined by www.genderize.io, or a manual internet search where gender was not determined with at least 90% certainty. Descriptive statistics were used with percentages of women as first and last author compared to current percentages of ACEM Fellows (FACEMs) who identify as women.
Results: The final analysis included 1703 articles. Women accounted for 27.4% fewer authors than men (36.3% vs 63.7%). Women were outnumbered by men by 20.0% among first authors (40% vs 60%), and 36.2% (31.9% vs 68.1%) for last authors. When the last author was a woman, there was a similar rate of women (49.2%) and men (50.8%) as first authors. However, when the last author was a man, first authors were 37.1% women versus 62.9% men. If the last author was a woman, there was a 60% greater probability that the first author was also a woman (odds ratio 1.6, 95% CI 1.3-2.1). First authorship rate by women was equal to or exceeds the proportion of women FACEMs, however, last authorship by women still lags behind.
Conclusion: The emergency medicine community in Australasia must continue to tackle existing gender disparities which exist in our specialty. A creative and active strategy on the part of publishers, editors, academics and authors is needed to redress this balance.
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