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  • Item type:Publication,
    Pre- and post-COVID-19 gender trends in authorship for paediatric radiology articles worldwide: a systematic review Open PDF 
    (2024)
    Kamran, Rakhshan
    ;
    Jackman, Liam
    ;
    Chan, Cynthia
    ;
    Lee, Ann C.
    ;
    Kamran, Aleeza
    BACKGROUND: Gender inequalities in academic medicine persist despite progress over the past decade. Evidence-based targeted interventions are needed to reduce gender inequalities. OBJECTIVE: This systematic review aimed to investigate the impact of COVID-19 on gender trends in authorship of paediatric radiology research worldwide. MATERIALS AND METHODS: This prospectively registered, PRISMA-compliant systematic review searched the following databases: PubMed, MEDLINE, Web of Science, and Scopus from January 1, 2018, to May 29, 2023, with no restrictions on country of origin. Screening and data extraction occurred independently and in duplicate. Gender of first, last, and corresponding authors were determined using an artificial intelligence-powered, validated, multinational database ( www.genderize.io ). Two time periods were categorised according to the Johns Hopkins Center for Systems Science and Engineering: pre-COVID (prior to March 2020) and peak and post-COVID (March 2020 onwards). One-sample binomial testing was used to analyse proportion of authorship based on gender. Categorical variables were described as frequencies and percentages, and compared using testing chi-square or Fisher exact testing, with a threshold of P<0.05 representing statistical significance. RESULTS: In total, 922 articles were included with 39 countries represented. A statistically significant difference in authorship based on gender persisted during the peak and post-COVID time period (March 2020 onwards) where women represented a statistically significant lower proportion of last (35.5%) and corresponding (42.7%) authors (P<0.001, P=0.001, respectively). Statistically significant differences for first authors were not found in either period (P=0.08 and P=0.48). CONCLUSION: This study identifies differences in gender trends for authorship in paediatric radiology research worldwide. Future efforts to increase authorship by women are needed.
  • Item type:Publication,
    Gender disparities in authorship: A fifteen-year bibliometric analysis of interventional radiology journals Open PDF 
    (2025)
    Stirrat, T.
    ;
    Thiru, S.
    ;
    Gao, Y.
    ;
    Tran, C.
    ;
    Baek, G.
    Introduction: This study explores the evolution of authorship dynamics in Interventional Radiology over a fifteen-year period, with a focus on gender disparities. It aims to illuminate the representation of female authors in high-impact IR journals, highlighting ongoing challenges in achieving gender diversity, especially in leadership roles. Methods: A bibliometric analysis was conducted on articles published from 2008 to 2023, systematically assessing trends in female first and last authorships, as well as their overall contribution to total authorship within prominent IR journals. Results: The analysis revealed a fluctuating trajectory in female authorship. Female first authorship peaked in 2011, followed by a decline through 2012-2013, and subsequently rebounded by 2023. Female last authorship exhibited a similar non-linear pattern, with an initial decline from 2008 to 2013, before gradually increasing in recent years. Overall, the presence of female authors in IR publications has steadily grown, with a notable rise in the proportion of publications featuring female authors and an increase in the average number of female contributors per article by 2023. Conclusion: Despite the overall growth in female authorship, significant disparities persist, particularly in senior authorship positions. These findings highlight the need for sustained efforts to address gender inequities in IR, emphasizing the importance of robust policies and support systems to promote women's advancement within the field. © 2024 Elsevier Inc.
  • Item type:Publication,
    Gender trends in authorship of Pediatric Radiology publications and impact of the COVID-19 pandemic Open PDF 
    (2022)
    Ayyala, R.S.
    ;
    Trout, A.T.
    Background: The coronavirus disease 2019 (COVID-19) pandemic has heightened existing gender differences in academic productivity in medicine. There have been discrepant repercussions for women in academics due to the pandemic, including fewer publications, potentially impacting academic advancement. Objective: To evaluate trends over time in the gender of authors of manuscripts submitted to Pediatric Radiology. Materials and methods: This retrospective review of unsolicited manuscripts submitted to Pediatric Radiology from January 2017 to December 2020 included only submissions from North America. For each submission, genders of the first, last (senior) and corresponding authors were inferred by inspection or confirmed by internet search. Chi-square and Fisher exact tests were used to compare authorship gender proportions. Quarterly comparisons between 2019 and 2020 were performed to assess for differences during the COVID-19 pandemic. Results: Between 2017 and 2020, 1,018 manuscripts were submitted. There was no significant difference in female authorship over time (P > 0.05 for first, last and corresponding authors), but there was an increase in female first authorship (38.6% in 2017, 43.2% in 2020). The frequencies of female first (P = 0.03) and last (P = 0.01) authors were significantly higher for educational manuscripts (reviews and pictorial essays) versus other manuscript types. Manuscript submissions increased in the second quarter of 2020; however, there was a statistically significant decrease in last authorship by women during this period (P = 0.02). Conclusion: Female authorship of manuscripts submitted to Pediatric Radiology has remained relatively stable between 2017 and 2020. During the early phase (March–May 2020) of the COVID-19 pandemic, female last authorship was significantly lower versus the previous year. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.