The Proportion of Women Authors and the Inclusion of Sex and Gender Content Among the American College of Cardiology Clinical Practice Guidelines, 2008–2018

Abstract

Background: Sex and gender, two important factors affecting health care, should be routinely taken into consideration in clinical practice. Members of the Sex and Gender Health Collaborative Scholarship Committee reviewed clinical guidelines published by the American College of Cardiology (ACC) from 2008 to 2018 to determine if the number of women authors on the writing committee influenced the presence of sex- and gender-specific content and recommendations in each guideline. Methods: We reviewed 33 ACC clinical guidelines from 2008 to 2018 and determined the number of women authors on the writing committee for each guideline. We then reviewed each guideline to identify specific content on sex and/or gender differences as it pertained to the guideline's subject cardiac condition. Results: The median proportion of women authors among the 33 ACC guidelines was 22.2% (interquartile range 4.4–81.1). Only two guidelines (6%) had writing committees with >50% women authors. Overall, 25 of 33 guidelines (75.8%) contained sex and gender content; however, the depth and detail of the sex and gender content varied widely among guidelines. The proportion of women authors was not associated with the presence of sex- and gender-specific content. Conclusions: Our findings demonstrate continued gender disparities in authorship, and changes should be made to increase the inclusion of women in clinical practice guideline writing committees. We propose selecting a sex and gender champion for guideline writing committees and/or including a specific section on sex- and gender-related content in each guideline to ensure inclusion of sex- and gender-specific recommendations in clinical guidelines.