Gender trends in match rate to surgical specialties in Canada: A retrospective study from 2003-2022

BACKGROUND

In Canada, there is a recognized underrepresentation of women in the field of surgery. However, the extent to which this trend applies across various surgical specialties is not well delineated. The aim of this study is to identify existing disparities and trends over time to inform the need for future interventions to make the match process more equitable for applicants.

METHODS

Data regarding surgical specialty applicants was extracted from the Canadian Resident Matching Service (CaRMS)'s 2003 to 2022 reports.

RESULTS

A total of 9,488 applicants ranked surgical specialties as their first choice from 2003-2022. Increases in the proportion of women applicants comparing periods 2003-2007 to 2018-2022 were significant for cardiac surgery (22% to 43%, p = 0.03), general surgery (46% to 60%, p<0.001), orthopedic surgery (23% to 35%, p<0.001), urology (23% to 38%, p<0.001), and all aggregated surgical specialties ('all surgery') (45% to 55%, p<0.001). An increase in the proportion of women applicants who matched over the same periods was observed for general surgery (+47% to 60%, p<0.001), orthopedic surgery (24% to 35%, p<0.01), urology (21% to 34%, p<0.001), and all surgery (46% to 54%, p<0.001). From 2003-2022, a lower match rate for women compared to men was observed for otolaryngology (0.60 v 0.69, p = 0.008), urology (0.61 v 0.72, p = 0.003), and all surgery (0.71 v 0.73, p = 0.038), while higher match rates were observed for ophthalmology (0.65 v 0.58, p = 0.04). No statistically significant differences in match rate were observed from 2018-2022.

CONCLUSIONS

While the proportion of women applicants to surgical specialties in Canada has been increasing, women remain underrepresented in several surgical specialties. This underrepresentation cannot be solely attributed to fewer women applying to these specialties, as women experience lower success rates when matching to specific surgical specialties. Further research is essential to identify and address the underlying causes of these disparities.

The State of Artificial Intelligence in Skin Cancer Publications

BACKGROUND

Artificial intelligence (AI) in skin cancer is a promising research field to assist physicians and to provide support to patients remotely. Physicians' awareness to new developments in AI research is important to define the best practices and scope of integrating AI-enabled technologies within a clinical setting.

OBJECTIVES

To analyze the characteristics and trends of AI skin cancer publications from dermatology journals.

METHODS

AI skin cancer publications were retrieved in June 2022 from the Web of Science. Publications were screened by title, abstract, and keywords to assess eligibility. Publications were fully reviewed. Publications were divided between nonmelanoma skin cancer (NMSC), melanoma, and skin cancer studies. The primary measured outcome was the number of citations. The secondary measured outcomes were articles' general characteristics and features related to AI.

RESULTS

A total of 168 articles were included: 25 on NMSC, 77 on melanoma, and 66 on skin cancer. The most common types of skin cancers were melanoma (134, 79.8%), basal cell carcinoma (61, 36.3%), and squamous cell carcinoma (45, 26.9%). All articles were published between 2000 and 2022, with 49 (29.2%) of them being published in 2021. Original studies that developed or assessed an algorithm predominantly used supervised learning (66, 97.0%) and deep neural networks (42, 67.7%). The most used imaging modalities were standard dermoscopy (76, 45.2%) and clinical images (39, 23.2%).

CONCLUSIONS

Most publications focused on developing or assessing screening technologies with mainly deep neural network algorithms. This indicates the eminent need for dermatologists to label or annotate images used by novel AI systems.

Research productivity and gender of research award recipients in international ophthalmology societies

PURPOSE

The purpose of this study is to assess the research productivity and gender of award recipients of ophthalmology research awards in international societies.

METHODS

This is a retrospective, observational study. The study population included award recipients of research awards from 36 ophthalmologic societies (listed on the International Council of Ophthalmology database) in 99 years (1922-2021). A gender-specific pronoun and a photograph of each award recipient were extracted from professional websites to assign their gender. Research productivity levels were retrieved from the Elsevier Scopus author database. The main outcome measures were gender distribution of award recipients per year, mean h-index per year, mean m-quotient per year, mean h-index by society, and mean m-quotient by society.

RESULTS

Out of 2506 recipients for 122 awards, 1897 (75.7%) were men and 609 (24.3%) were women. The proportion of woman recipients increased from 0% in 1922 to 41.0% in 2021. Compared with 2000-2010 (19.8%, 109 of 550), women received a greater proportion of awards (48.4%, 459 of 949) in the last decade, from 2011 to 2021. Furthermore, men more often had greater h-index scores and m-quotient scores.

CONCLUSIONS

Women received awards (24.3%) at a lower rate than men (75.7%) while also exhibiting lower productivity, supporting the existence of a gender disparity. Our study found that women are under-represented in research awards, and further investigation into award selection processes and gender membership data is recommended.

A Pandemic Innovation: Student-Led Model to Increase Accessibility to Educational and Mentorship Opportunities

The Canadian Ophthalmology Student Interest Group (COSIG) is the first national medical student-led specialty interest group in Canada. COSIG has run several initiatives aimed at increasing students' opportunities for ophthalmology exposure and learning, including a resident-medical student mentorship program, an annual 6-week introductory course, amongst other events, and webinars.

Anterior segment phenotypic changes in late-onset retinal degeneration with Ser163Arg mutation in CTRP5/C1QTNF5

PURPOSE

Late-onset retinal degeneration (L-ORD) is a rare retinal dystrophy with anterior segment (AS) abnormalities, including long anterior zonules (LAZ) and iris atrophy. This investigation evaluates AS changes in a L-ORD cohort.

METHODS

Prospective, longitudinal study including L-ORD individuals (Ser163Arg) with ocular exam and standard slit-lamp photographs between 2011 and 2022. AS images were merged and assessed for LAZ number and zonule-free zone (ZFZ) radius. Further clinical findings such as iris atrophy patterns were reported descriptively.

RESULTS

Twelve eyes of 6 patients (4 males, median age = 60.5 years) were included, showing a median of 160 (11-372) LAZs, mainly localized superiorly (39%) and inferiorly (24%). There was a high inter-ocular correlation (rs = 0.94, p < 0.01), no difference in LAZ count between eyes (p = 0.82), and an inverse relationship between LAZ and age (r =  - 0.82; p < 0.05). The ZFZ had median 2.1 mm (1.3-5.4), with no inter-ocular difference (p = 0.31). Iris transillumination defects occurred in 11/12 eyes, with 4 major patterns identified: pupillary ruff rarefaction (10/12), patchy atrophy (6/12), notched defects (6/12), and radial streaks (2/12). In a short-term follow-up of 5.9 years, 4 eyes showed a reduction in LAZ count to median 139.5 (67-169) (p = 0.50) and a concomitant increase in ZFZ measurement to median 2.2 (1.7-2.6) (p = 0.17).

CONCLUSION

This study confirms symmetric LAZs count and ZFZ in L-ORD, with ZFZ measurements smaller than in previous cohorts. A reduction in LAZs count and an increase in ZFZ with age were suggested longitudinally, yet findings need further evaluation as follow-up was limited to two cases.

Ocular complications of plasma cell dyscrasias

Plasma cell dyscrasias are a wide range of severe monoclonal gammopathies caused by pre-malignant or malignant plasma cells that over-secrete an abnormal monoclonal antibody. These disorders are associated with various systemic findings, including ophthalmological disorders. A search of PubMed, EMBASE, Scopus and Cochrane databases was performed in March 2021 to examine evidence pertaining to ocular complications in patients diagnosed with plasma cell dyscrasias. This review outlines the ocular complications associated with smoldering multiple myeloma and monoclonal gammopathy of undetermined significance, plasmacytomas, multiple myeloma, Waldenström's macroglobulinemia, systemic amyloidosis, Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy and Skin changes (POEMS) syndrome, and cryoglobulinemia. Although, the pathological mechanisms are not completely elucidated yet, wide-ranging ocular presentations have been identified over the years, evolving both the anterior and posterior segments of the eye. Moreover, the presenting symptoms also help in early diagnosis in asymptomatic patients. Therefore, it is imperative for the treating ophthalmologist and oncologist to maintain a high clinical suspicion for identifying the ophthalmological signs and diagnosing the underlying disease, preventing its progression through efficacious treatment strategies.

Evaluating the perceptions of Canadian urology residents and program directors regarding the current training in genitourinary imaging

INTRODUCTION

Competency in interpreting genitourinary (GU) imaging is an important skill for urologists; however, no nationally accredited GU imaging curriculum exists for Canadian urology residency training programs. The main objectives of our study were to 1) characterize GU imaging training in Canada; (2) evaluate residents' self-perceived competencies in interpreting GU imaging; (3) explore program directors' (PD) and residents' perceptions regarding the current imaging curriculum and suggestions for future directions.

METHODS

From November to December 2022, a survey examining current imaging education in residency, perceived resident imaging knowledge, avenues for improvement in imaging education, and the role of point-of-care ultrasound within urology was distributed to all Canadian urology PDs and residents.

RESULTS

All PDs (13/13) and 40% (72/178) of residents completed the survey. Only two programs had a formal GU imaging curriculum. PDs and residents reported trainees were least comfortable interpreting Doppler ultrasound of renal, gonadal, and penile vessels. PDs reported that residents were most comfortable with non-contrast computed tomography (CT) scans (9.5/10), CT urogram (9.3/10), and retrograde pyelography (9.3/10). All but one PD favored increasing imaging training in their program. PDs highlighted the lack of time in the curriculum (n=3) and lack of educators (n=3) as the primary barriers to increasing imaging training in their program.

CONCLUSIONS

Most PDs and residents believe there needs to be more imaging training offered at their institution; however, addressing this is challenging due to the limited time in the curriculum and the need for available educators.

Financial Disclosures Reported by Industry Among Authors of the American Academy of Ophthalmology Clinical Practice Guidelines

Importance

Recommendations of clinical guidelines affect physicians' care delivery. Potential bias and undeclared conflicts of interests (COIs) among guideline authors can impact clinical practice decisions.

Objective

To assess financial disclosures reported by physician authors of the American Academy of Ophthalmology (AAO) Practice Pattern Guidelines compared with those reported by industry to evaluate the disclosures' accuracy.

Design, Setting, and Participants

In this cross-sectional study, all clinical guidelines in the AAO Preferred Practice Patterns (PPP) since 2013 (first year with publicly available industry payment reports) were reviewed on May 1, 2022. Guideline physician authors' name and their reported COI disclosure were extracted from the guideline publication. Payments to physician authors reported by industry were retrieved from the US Centers for Medicare & Medicaid Open Payments database. Physician authors serving on the AAO guideline committee were included.

Main Outcomes and Measures

The primary outcome measure was the accuracy of authors' COIs disclosure. Secondary outcome measures were payments to physician authors reported by industry, the types of payments, and authors' gender.

Results

A total of 24 AAO guidelines released between 2016 and 2020 were included. Per guideline, there was a mean (SD) of 7.83 (2.24) physician authors. After removing 14 nonphysician authors, 188 physician author names remained, including 83 names assigned as women (44.1%) and 105 names assigned as men (55.9%). Authors could be counted multiple times in these 188 names. According to the Open Payments database, industry reported that 112 of 188 physician authors (59.6%) had at least received 1 payment while serving on the guideline committee, with a payment mean (SD) of $29 849.35 ($54 131.56). According to AAO guidelines, 149 authors (79.3%) had no financial disclosures while serving on the guideline committee. Among these 149 authors, most authors (81 [54.4%]) had payments reported by industry on the Open Payments database not disclosed within the guideline reports. Women physicians were paid significantly more than men for total payments (median [IQR] payments, $15 265 [$598.47-$41 104.67] vs $301.48 [$218.85-$14 615.09]; difference, $14 963.52; P = .003).

Conclusions and Relevance

Industry reported physician guideline authors to have received significant industry payments, some of which were not disclosed within information of the guidelines. To strengthen author transparency regarding these reported disclosures, the authors may want to review and resolve such potential discrepancies during the review and subsequent publication of guidelines.

Research and residency match: a near-peer online webinar

Medical students have a wide range of opinions and expectations about research and face many challenges when pursuing it. Online research webinars have the potential to teach medical students about the value of research for various competitive and non-competitive specialties, while also providing them with the opportunity to network with recent medical graduates. When hosted virtually, these events have the potential to reach medical student across multiple provinces and provide them with insight on the different facets of research.

Student-led interprofessional global health course: learning impacts during a global crisis

BACKGROUND

This study assesses the impact of the Interprofessional Global Health Course (IPGHC) on students' fundamental global health knowledge and personal viewpoints on global health domains. It explores the evolution of students' understanding of global health specifically in relation to the COVID-19 pandemic.

METHODS

Ninety-nine students were selected from 123 McGill student applicants based on their motivation and commitment to take part in IPGHC's ten-week 2020 curriculum. These IPGHC students were eligible to participate in the study. The study's design is sequential explanatory mixed methods. The cross-sectional survey (quantitative phase) appraises students' global health learning outcomes using pre- and post-course surveys, with the use of 5-point Likert-scale questions. The descriptive qualitative survey (qualitative phase) further explores the impact of IPGHC on student's understanding of global health and the reflections of students on the COVID-19 pandemic after IPGHC. The post-course survey included a course evaluation for quality improvement purposes.

RESULTS

Of the 99 students, 81 students across multiple undergraduate and graduate disciplines participated in the study by completing the course surveys. Mean knowledge scores of the following 11 global health topics were increased between pre- and post-course survey: Canadian Indigenous health (P < 0.001), global burden of disease (P < 0.001), global surgery (P < 0.001), infectious diseases and neglected tropical diseases (P < 0.001), refugee and immigrant health (P < 0.001), research and development of drugs (P < 0.001), role of politics and policies in global health (P = 0.02), role of technology in global health (P < 0.001), sexual violence (P < 0.001), systemic racism in healthcare (P = 0.03), and trauma in the global health context (P < 0.001). A positive change in student viewpoints was observed in response to questions regarding their perception of the importance of global health education in their own professional health care programs (P < 0.001), and their understanding of the roles and responsibilities of other healthcare professionals (P < 0.001). In the post-course survey open-ended questions, students exemplified their knowledge gained during the course to create a more informed definition of global health. Several recurring themes were identified in the student reflections on the COVID-19 pandemic, notably policy and politics, followed by access to healthcare and resources.

CONCLUSION

This study emphasizes the need for interprofessional global health education at the university level and demonstrates how rapidly global health learners can apply their knowledge to evolving contexts like the COVID-19 pandemic.

Gender and research productivity of award recipients among Canadian national ophthalmology and affiliate subspecialty societies

BACKGROUND

Although women remain historically underrepresented in medical achievement awards, gender distribution of award recipients in ophthalmology in Canada remain to be explored based on research productivity metrics.

OBJECTIVE

To characterize the gender distribution of award recipients among the main Canadian national ophthalmological societies and subspecialty affiliates based on research productivity, graduate degrees, affiliated institution, and award type.

DESIGN

Retrospective, observational study.

METHODS

Award recipients were selected from the Canadian Ophthalmological Society (COS), Canadian Association of Paediatric Ophthalmology and Strabismus (CAPOS); Canadian Cornea, External Disease, and Refractive Surgery Society (CCEDRSS); Canadian Council of Ophthalmology Residents (CCOR) Research Proposal Award; and Canadian Glaucoma Society (CGS). The recipients' gender was determined by web search for the gender-specific pronoun, profile photograph check, or using Gender-API. Outcomes included gender distribution of recipients per award, society, year, and training level and differences in research productivity.

RESULTS

Thirteen special awards were given to 255 recipients (215 individuals) from 1995 to 2022. In total, 31% of recipients were women, the majority being from Canada. Women had a significantly lower median h-index (2.0 (0-62) women versus 4.0 (0-81) men, p = 0.001) and number of published documents (3.0 (0-213) women versus 8.0 (0-447) men, p < 0.001). On stratified analyses by type of award (research or lifetime achievement) and level of training (trainee or ophthalmologist), significant differences were found for mean h-index and number of publications for awardees within the research category (p = 0.01 and p = 0.02, respectively) and trainee level (p = 0.01 and p = 0.02, respectively). Overall, women's proportion rates in awards did not reach parity in 27 out of the 28 years analyzed.

CONCLUSION

Women were confirmed to be historically minored in proportion among the prominent society awards in Canada, with attested research disparity possibly explaining some of this bias. These findings require further confirmation in larger cohorts accounting for additional educational, institutional, and provincial factors.

REGISTRATION

Not applicable.

Perspectives of U.S. Ophthalmology Residents and Medical Students on Ophthalmology Exposure during Medical School

Introduction  In recent decades, ophthalmology exposure in medical school has been increasingly reduced. In turn, medical students have expressed concern over their ophthalmic skills. Research investigating the status of ophthalmology education in U.S. undergraduate medical curricula is limited to institutional data devoid of the student or resident perspective. This study seeks to gain a better understanding of current ophthalmology education for U.S. medical students from the trainee point of view. Methods  A cross-sectional survey was distributed to current U.S. medical students interested in ophthalmology and U.S. ophthalmology residents. Demographic data, ophthalmology curriculum information, respondent learning preferences, and personal reflections were recorded. Thematic analysis and chi-square tests were utilized. Results  In total, 387/4,482 (8.6%) surveys were completed by respondents from 75 U.S. medical institutions. Most respondents were exposed to formal ophthalmology curriculum (63%), research (89%), mentorship (84%), and clinical experiences (87%) during medical school, and medical school curriculum was ranked the third most helpful resource for students to learn about ophthalmology. Yet, 29% of residents ( n  = 55) did not feel confident in their diagnostic ophthalmology skills based on their medical school exposure. Student and resident recommendations for improving ophthalmology education delivery commonly referenced nontraditional ophthalmology resources such as online videos ( n  = 83) to supplement traditional learning materials such as lectures ( n  = 56). Discussion  These findings suggest that primary ophthalmology exposure in medical school has shifted toward extracurricular activities such as research and clinical observation. Considering the increasing time demands placed on the medical education system, utilizing nontraditional educational materials to supplement current undergraduate medical education in ophthalmology may provide educators with a resource to improve learner confidence and resident preparedness.

93 Mapping Mobile Health Clinics in Canada: Delivering Equitable Primary Care to Children and Vulnerable Populations

Background

Low-income and racially diverse populations often have multiple barriers in accessing healthcare and are at increased risk of poor health outcomes. COVID-19 exacerbated these health inequities: decreased in-person appointments, difficult access to virtual care and deprioritization of elective clinical activity led to delays in well-child visits and vaccination. This public health emergency highlighted a need to develop alternative models to enable access to primary care for vulnerable children. While mobile clinics are well-established in the United States, little is known about them in Canada.

Objectives

This study aims to characterize Canadian mobile clinics providing primary care health services to vulnerable populations, including children, and seeks to inform the implementation of a pediatric mobile clinic under development.

Design/Methods

This environmental scan screened scientific databases and the grey literature using a combination of terms designating mobile health clinics and Canadian locations. Relevant Canadian primary care mobile clinic initiatives were subsequently included. We defined primary care mobile clinics as movable health care units providing primary healthcare services delivered by general medical practitioners (pediatricians and family physicians). Examples of excluded initiatives were mobile clinics focused on education/literacy, dental care, vision care, endocrinology, cancer screening, safe injection sites, vaccination, physical rehabilitation and urgent care. Descriptive statistics and qualitative analysis were performed.

Results

29 clinics were identified, of which 26 are still active. Most clinics were located in Ontario (n=11), followed by British Columbia (n=8), Alberta (n=5), Quebec (n=2) and the Maritimes (n=2). The first mobile clinic in Canada was launched in 1996, with an increasing number of new clinics in 2021. While all clinics served vulnerable populations, some targeted specific groups, such as children, people experiencing homelessness, immigrants, LGBTQ+ individuals and Indigenous peoples. We identified three pediatric mobile clinics, two of which targeted teenagers. Onboard the clinics, physicians often worked with nurses, outreach workers and social workers. These professionals provided primary care services, as well as healthcare navigation, sexual education, mental health care, harm reduction supplies, vaccination and emergency care. All mobile clinics partnered with their local government, charities or businesses to fund their initiative.

Conclusion

Mobile health clinics are a growing model of primary care in Canada. They are the result of a multidisciplinary collaboration between healthcare providers, social workers and outreach workers. To this date, Canadian pediatric mobile clinics remain a handful and represent an interesting avenue to address health inequities in children, during the pandemic and beyond.

Geography, gender, and collaboration trends among global health authors

Background

Imbalances in global health authorship have previously been documented, but the extent of the problem has yet to be examined longitudinally across many journals. This paper investigates the gender (2002-2020) and geographic distribution (2014-2020) of authors publishing in peer-reviewed global health journals. We also examined the amount of global health research collaboration among different income groups and continents.

Methods

This cohort study analyzes articles published in 46 peer-reviewed global health journals. Gender-API assigned genders to 190,809 individuals who authored a combined 33,854 articles. The country affiliations of authors were categorized by continent and World Bank income groups. Descriptive analyses were conducted to assess collaboration between first and last authors belonging to different World Bank income groups and continents.

Findings

Women made up 39.3% of global health authors, and there was a statistically significant increase in the proportion of women authors between 2002 and 2020. The proportion of all global health authors who are women was highest in high income countries (45.9%) and lowest in low income countries (28.2%). Authors from middle income countries comprised of an increasing proportion of global health authors between 2014 and 2020. For articles with multiple authors, 16.0% and 24.1% have first and last authors from different income groups and continents, respectively.

Conclusions

While women and LMIC researchers are increasingly represented in global health publications, authorship gaps continue to persist. More research on structural determinants is necessary to elucidate how we improve authorship equity and support underrepresented global health expertise.

Sentiment Analysis Surrounding Blepharoplasty in Online Health Forums

BACKGROUND

Upper and lower blepharoplasty are among the most common procedures in aesthetic surgery and are often emotionally laden due to the subjective nature of outcomes and implications with beauty and self-identity. This article capitalizes on the increasing wealth of patient-provided health information online and is the first to analyze the emotions surrounding blepharoplasty discussions in an open internet health forum, MedHelp.

METHODS

We used Python to scrape MedHelp for threads that contained "blepharoplasty" and then used IBM Watson Natural Language Understanding to perform sentiment analyses, calculating a general sentiment score (-1 to +1) as well as emotion scores for anger, sadness, joy, fear, and disgust (0 to 1) for posts and keywords contained within the posts. Keywords were then manually grouped into five distinct clinical categories: symptoms, doctor, treatment, medication, and body.

RESULTS

We collected 52 threads containing "blepharoplasty," yielding 154 posts and 1365 keywords. The average sentiment score was negative among all posts (-0.15) and keywords (-0.30). Among all posts and keywords, sadness had the highest score and disgust had the lowest score.

CONCLUSIONS

Fear and sadness are the predominant emotions for blepharoplasty patients online, and the most negative symptoms cited are not ones that surgeons typically expect.

Gender disparity on editorial boards of major urology journals

Not applicable

Pilot trial of telemedicine in urology: Video vs. telephone consultations

INTRODUCTION

In the past year, due to the COVID-19 pandemic, in-person clinical activities have been drastically restricted, driving the already growing interest in the use of telemedicine in the urban setting to reduce unnecessary commute. Therefore, there has been a rapid shift to telephone and video consultations in outpatient practice. We sought to conduct a pilot trial to establish feasibility and acceptability of video consultations as an alternative to telephone consultations in urology patients to inform the design of a future randomized controlled trial.

METHODS

We conducted a single-center, prospective, non-randomized pilot trial comparing telephone consultations (TC) vs. video consultations (VC) for urology outpatient visits. Two patient questionnaires were used to collect demographic information, as well as data about acceptability, feasibility, satisfaction, cost, and issues with telemedicine. Questions were identical for both VC and TC except for certain questions inquiring about issues specific to each technology.

RESULTS

Forty-eight TC patients and 66 VC urology patients were included in this study. Patients believed that telemedicine visits did not significantly hinder their ability to communicate with their urologists and that these visits would be associated with cost savings. There was 1/48 (2.1%) failed TC and 16/66 (24.2%) failed VC. VC failures were concentrated at the beginning of the trial prior to giving feedback to the VC platform creators, with only one failure occurring thereafter. When comparing TC to VC, differences between the two patient groups were small but tended to be in favor of VC. Patients' satisfaction was greater with VC compared to TC. Both modalities were associated with many cost benefits for patients.

CONCLUSIONS

Despite more technical issues with VC, this modality is feasible and acceptable to patients, likely due to improved shared decision-making with VC. Future considerations for trials comparing VC and TC should include adequate Wi-Fi infrastructure and choice of platform. For the VC, continuous knowledge transfer between investigators and platform engineers plays an important role in limiting failed encounters.

Gender of Award Recipients in Major Ophthalmology Societies

PURPOSE

To assess the gender distribution of major ophthalmology society award recipients DESIGN: Retrospective, observational study METHODS: The study population included award recipients from 9 ophthalmologic societies: American Academy of Ophthalmology, American Association for Pediatric Ophthalmology and Strabismus, American Glaucoma Society, American Society of Cataract and Refractive Surgery (ASCRS), American Society of Ophthalmic Plastic and Reconstructive Surgery, American Society of Retina Specialists, American Uveitis Society, Cornea Society, and North American Neuro-Ophthalmology Society. A gender-specific pronoun and a photograph of each award recipient were extracted from professional websites to assign their gender. Main outcome measures were gender distribution by award society, year (1970-2020), type (lectureship or not), category (achievement, education, research contribution, research item, international member achievement, public service-global health, service to society), and training level.

RESULTS

Out of 2,150 recipients for 78 awards, 1,606 (74.7%) were men and 544 (25.3%) were women. The proportion of women recipients increased from 0% in 1970 to 33.2% in 2020 (P < .001). Women representation varied within each society (P < .01), with ASCRS having the highest percentage (40.8%). Women received 11.0% of awards accompanied by a lecture. Women received a significantly greater proportion of research-related awards than achievement or service awards. Awards for trainees and early-career ophthalmologists had a greater proportion of women (39.8%) than the rest of the awards (21.5%) (P < .001).

CONCLUSIONS

Overall, women received awards (25.3%) at a higher rate than the average 1970-2020 American gender distributions of ophthalmologists. However, women are still under-represented in many award categories and subspecialties.

Determination of Patient Sentiment and Emotion in Ophthalmology: Infoveillance Tutorial on Web-Based Health Forum Discussions

Background

Clinical data in social media are an underused source of information with great potential to allow for a deeper understanding of patient values, attitudes, and preferences.

Objective

This tutorial aims to describe a novel, robust, and modular method for the sentiment analysis and emotion detection of free text from web-based forums and the factors to consider during its application.

Methods

We mined the discussion and user information of all posts containing search terms related to a medical subspecialty (oculoplastics) from MedHelp, the largest web-based platform for patient health forums. We used data cleaning and processing tools to define the relevant subset of results and prepare them for sentiment analysis. We executed sentiment and emotion analyses by using IBM Watson Natural Language Understanding to generate sentiment and emotion scores for the posts and their associated keywords. The keywords were aggregated using natural language processing tools.

Results

Overall, 39 oculoplastic-related search terms resulted in 46,381 eligible posts within 14,329 threads. Posts were written by 18,319 users (117 doctors; 18,202 patients) and included 201,611 associated keywords. Keywords that occurred ≥500 times in the corpus were used to identify the most prominent topics, including specific symptoms, medication, and complications. The sentiment and emotion scores of these keywords and eligible posts were analyzed to provide concrete examples of the potential of this methodology to allow for a better understanding of patients’ attitudes. The overall sentiment score reflects a positive, neutral, or negative sentiment, whereas the emotion scores (anger, disgust, fear, joy, and sadness) represent the likelihood of the presence of the emotion. In keyword grouping analyses, medical signs, symptoms, and diseases had the lowest overall sentiment scores (−0.598). Complications were highly associated with sadness (0.485). Forum posts mentioning body parts were related to sadness (0.416) and fear (0.321). Administration was the category with the highest anger score (0.146). The top 6 forum subgroups had an overall negative sentiment score; the most negative one was the Neurology forum, with a score of −0.438. The Undiagnosed Symptoms forum had the highest sadness score (0.448). The least likely fearful posts were those from the Eye Care forum, with a score of 0.260. The overall sentiment score was much more negative before the doctor replied. The anger, disgust, fear, and sadness emotion scores decreased in likelihood, whereas joy was slightly more likely to be expressed after doctors replied.

Conclusions

This report allows physicians and researchers to efficiently mine and perform sentiment analysis on social media to better understand patients’ perspectives and promote patient-centric care. Important factors to be considered during its application include evaluating the scope of the search; selecting search terms and understanding their linguistic usages; and establishing selection, filtering, and processing criteria for posts and keywords tailored to the desired results.

Distinguishing Familial from Acquired Traits in the Retinal Blood Vessel Arborization

Purpose

It has been suggested that retinal blood vessel arborization (RBVA) is unique to each individual. We examined this claim in a pedigree that included two pairs of monozygotic twins.

Methods

Fundus photographs were taken of subjects belonging to this pedigree to compare the pattern of their RBVA. Pattern prevalence within the general population was estimated from a pre-existing clinical database.

Results

The optic nerve head (ONH) RBVA disclosed the following patterns: pattern A, outgrowth, with angle sizes ranging from 12° to 86°, toward the macula, made by the central retinal (CR) vein; pattern O, circular shape delimited by the CR artery on the nasal side and CR vein on the temporal (macula) side; and pattern Y, a double-Y shape (upright in the superior retina and upside down in the inferior retina) made by the four branches—inferior temporal and nasal and superior temporal and nasal—of the CR artery. The prevalence of patterns A, O, and Y was estimated at 11%, 2.8%, and 2.7%, respectively, from our pre-existing clinical database. Pattern A was the most frequently noted in our pedigree, with a prevalence of 26% to 29%, a value significantly larger (P < 0.05) than that measured in our sample of the general population. Of note, familial similarity is progressively lost as we move away from the ONH.

Conclusions

Relatives appear to share similar ONH RBVA patterns, suggesting that the ONH RBVA could be genetically transmitted as a familial trait. Arrangement of the more peripheral retinal blood vessels would create individuality.

Translational Relevance

Our results suggest the existence of a specific, reproducible, and transmissible retinal identifier, a feature that could potentially be associated with the prevalence of a given disease process, thus offering the possibility of identifying an underlying retinopathy long before its clinical manifestation and consequently optimize its management.