Healthcare Disparities publications Editorial linked to: Astin-Chamberlain R, Pott J, Cole E, et al. Sex and gender reporting in UK emergency medicine trials from 2010 to 2023: a systematic review. Emergency Medicine Journal Published Online First: 11 September 2024. doi: 10.1136/emermed-2024-214054. The under-representation of women in clinical trials has been well documented but even less appreciated is the lack of attention to potential differences in outcomes according to sex and gender.