Evaluating the Use of a Two-Step Gender Identity Measure in the 2018 General Social Survey

Path to Health Equity and Improved Outcomes through Inclusive Sex and Gender Data Collection in Genomic Testing

As the demand for health services among sexual and gender diverse (SGD) individuals rises, there is a growing need for comprehensive and equitable standards of care across the health care system. Despite progress in various research areas, there is a relative lag in genetics and genomics. In this Perspective, the Association for Molecular Pathology Working Group presents survey data on how the sex and gender identity of patients, including SGD individuals, is collected, interpreted, and reported within current genomic laboratory practices during the preanalytical, analytical, and postanalytical phases. Recommendations and guidelines related to the care of the SGD community are explored, identifying knowledge and practice gaps in each phase. On the basis of the survey results, review of existing available literature, and collective professional experience, the Working Group provides future considerations to enhance affirmative and inclusive processes, improve test quality, advance health equity, and enhance patient outcomes.

The role of sex in the association between cannabis use disorder and resting-state functional connectivity

While Cannabis use disorder (CUD) is twice as prevalent in males, females transition more quickly from heavy use to CUD and experience more severe withdrawal. These clinically relevant sex differences contrast the lack of knowledge about the underlying brain mechanisms. This study investigated the relationship between CUD and resting-state functional brain connectivity (RSFC), assessing potential sex differences herein. RSFC of the Salience Network (SN), Basal Ganglia Network (BGN), Executive Control Network (ECN), and Default Mode Network (DMN) was compared between 152 individuals (76 males) with CUD and 114 matched controls (47 males). Within the CUD group, relationships between RSFC and heaviness of cannabis use, age of onset, and CUD symptom severity, along with their associations with sex, were investigated. CUD and control groups showed similar RSFC across all networks, regardless of sex. In the CUD group, heavier cannabis use correlated with higher RSFC across all networks and earlier age of onset was related to higher RSFC in the anterior SN, BGN, left ECN, and dorsal DMN. These associations were similar for males and females. CUD severity was related to higher RSFC in the anterior SN, which was moderated by sex, with a positive association seen only in males. In conclusion, CUD may not necessarily be associated with altered RSFC. Individual use characteristics such age of onset and severity of use may determine the potential impact of cannabis use on RSFC in a largely similar way in males and females.

A Refinement Technique to Conceal the Scar Along the Labia Majora in Gender-affirming Vaginoplasty

Although the traditional gender-affirming vaginoplasty technique has been successful in closely resembling natural female anatomy, the surgical scar on the labia majora has been a significant concern for many. To address this issue, the author has developed a technique to conceal the scar resulting from the trimming of excess scrotal skin within the robustly reconstructed interlabial sulcus, thereby reducing its visibility and improving vulvar aesthetic outcomes. Of the 107 patients who underwent gender-affirming vaginoplasty, 72 underwent the traditional technique, whereas 35 underwent the technique in which scars from scrotal skin excision were concealed within the interlabial sulcus. The outcomes from the latter group showed that surgical scars were completely concealed in 32 (91.4%) patients, whereas 2 (5.7%) patients experienced scar migration lateral to the interlabial sulcus, and 1 (2.9%) patient had a loss of interlabial sulcus definition. By comparison, all patients who underwent the traditional technique exhibited visible scars in the center of the labia majora. This technique, which conceals the scar within the interlabial sulcus, demonstrates superior vulvar aesthetic outcomes compared with the traditional method.

Methamphetamine Use Practices, Motivations, and Perceived Benefits and Risks: Exploring Differences Between Males and Females

Methamphetamine use has increased across the US. To develop adequate interventions, understanding differences in male and female methamphetamine use is critical. Conducted in Dayton, Ohio, this study explores sex differences in attitudes and practices of methamphetamine use. Between 12/2019 and 11/2021, the study recruited 91 participants. Bivariate analyses were used to identify sex differences. Of the 91 participants, 52.7% were female, 95.6% were non-Hispanic white, and the mean age was 42.4 (SD 10.6) years. Age of methamphetamine initiation was similar for males and females (31.7 vs. 29.3). Participants reported multiple reasons for methamphetamine use, but females were more likely to report use to quit opioids (60.4% vs. 39.5%, p = .047), lose weight (35.4% vs. 14.0%, p = .019), and self-treat ADHD symptoms (43.8% vs. 16.3%, p = .005). Females were more likely to endorse increased productivity (81.3% vs. 48.8%, p = .001) as a benefit of methamphetamine use. Females were also more likely to endorse the following perceived risks of methamphetamine: depression (91.7% vs. 74.4%, p = .027), skin problems (100.0% vs. 76.2%, p = <0.001), aggression/violence (93.8% vs. 65.1%, p = <0.001), risk of HIV/AIDS (85.4% vs. 60.5%, p = .007), teeth problems (100.0% vs. 90.7%, p = .032), exposure to fentanyl contamination (81.3% vs. 55.8%, p = .009), and increased risk of an overdose (39.6% vs. 16.3%, p = .014).

Patient-reported outcomes, provider-reported outcomes, and physiologic parameters after gender-affirming hormone treatment in Canada: a systematic review

PURPOSE

Canada has experienced a ten-fold increase in referrals for gender-affirming care. Clinical guidelines emphasize the importance of a comprehensive and systematic approach to outcome measurement for gender-affirming hormonal care. However, research is lacking on the investigation of outcomes of Canadian gender-affirming hormonal treatments.

METHODS

In total, five databases were searched, as follows: MEDLINE, Embase, PsycINFO, Scopus, and CINAHL on December 26, 2023. To meet inclusion criteria, each study needed to be an original article including patients identifying as transgender or gender diverse (TGD) who were receiving gender-affirming hormonal care in Canada. The Critical Appraisal Skills Programme (CASP) and Joanna Briggs Institute (JBI) tools were used to assess the methodological quality of the study. Descriptive frequencies were calculated for demographic information and a narrative synthesis was conducted to summarize outcomes organized for different treatments.

RESULTS

A total of 3315 articles were identified, with 34 articles being included, representing 3990 patients. Physiologic parameters were reported in 62% of the studies and patient-reported outcomes (PROs) in 50%, although only 32% utilized standardized patient-reported outcome measures (PROMs). In studies reporting quantitative results, testosterone treatments showed 80% effectiveness in achieving desired physical changes, while several studies demonstrated that estrogen and antiandrogen treatments improved mental health in 85% of patients. The narrative synthesis of the results reveals positive outcomes and limited adverse effects of gender-affirming hormone therapy; however, it also underscores the need for standardized, consistent outcome measurement tools, particularly PROMs.

CONCLUSION

The present systematic review highlights the need for standardized outcome reporting in gender-affirming hormone therapy, underscoring the need for measurement of the patient's perspective through PROMs. Resolving these issues can improve evidence-based practices and support high-quality, patient-centered gender-affirming hormone care.

A scoping review of empirical research on firearms and firearm violence among sexual and gender minority populations in the United States

BACKGROUND

Firearms-related health sciences research has documented disparities in fatal and nonfatal firearm injury impacting populations in the United States defined by race and ethnicity, age, gender, and geography. Recent reports from research and advocacy organizations have highlighted a need for this research to include sexual and gender minority (ie, lesbian, gay, bisexual, transgender, and queer [LGBTQ+]) populations to guide public health efforts to prevent homicide, suicide, and injury.

PURPOSE

The current review examines and summarizes existing research related to firearms and LGBTQ+ populations in the United States.

METHODS

A search of PubMed, Embase, CINAHL, PsycInfo, LGBT Life, and Scopus was conducted in May 2024 using search strings related to LGBTQ+ populations, firearms, and suicide. Articles were included in this review if they were peer-reviewed, empirical studies assessing any construct related to firearms among LGBTQ+ people in the United States.

RESULTS

Ultimately, 35 studies were included. Constructs examined in included studies were suicide (n = 6), homicide (n = 4), responses to the Pulse nightclub shooting (n = 9), nonfatal interpersonal violence (n = 4), and firearm access and ownership (n = 12).

CONCLUSIONS

Findings identified substantial gaps in the literature, underscoring an urgent need for LGBTQ+ health researchers and firearm injury prevention researchers to collaboratively extend and improve the evidence base on firearms among LGBTQ+ populations. Key recommendations include improving Sexual Orientation and Gender Identity data collection in firearms research, collecting original data to address LGBTQ+-specific and LGBTQ+-inclusive research questions regarding firearms, broadening the scope of firearms constructs assessed among LGTBQ+ populations, and using intersectionality to guide future research.

Shifting Paradigms: A Deep Dive Into Public Perceptions of Gender-affirming Surgery

Background

Given the growing demand for gender-affirming surgery (GAS) in recent years, it is essential to explore the public perceptions of GAS. Understanding the public's opinions and attitudes toward GAS will provide valuable insights for shaping educational initiatives to enhance public knowledge and awareness.

Methods

This cross-sectional study used the Prolific Academic platform to distribute an online survey among adult participants residing in the United States in August 2023.

Results

Of 1005 completed survey responses, 50% of respondents were 41 years of age or older, 51% were women, and 73% were White. A total of 18% identified as part of the LGBTQIA+ community, and most (37%) resided in the southern United States. The majority of participants (78%) did not personally know anyone who underwent GAS, and 74% believed that plastic surgeons mainly perform GAS. Only 22% felt healthcare professionals were well qualified to provide gender-affirming care. Media's effect on GAS acceptance was assessed to be mostly negative (33%) or very negative (12%). About 33% favored both public and private health insurance coverage for GAS, whereas 35% opposed insurance coverage. Most respondents strongly agreed (32% and 34%) or agreed (33% and 37%) that GAS aligns with gender identity and improves mental health. Regarding minimum age, most partakers (43%) supported 18 years, whereas 38% endorsed 21 years.

Conclusions

This study sheds light on the public perceptions of GAS. These insights underscore the need for targeted educational efforts to increase awareness, rectify misconceptions, and promote a deeper understanding of GAS within society.

Patient-reported outcome measures for paediatric gender-affirming care: A systematic review

Objectives

Patient needs must be comprehensively measured to offer paediatric gender-affirming care in line with clinical standards. Patient-reported outcome measures (PROMs) are self-report tools that measure outcomes deemed to be of importance to patients. PROMs may assess a single outcome or multiple outcomes simultaneously, such as symptoms, functional ability, and quality of life. This study aims to identify PROMs for paediatric gender-affirming care.

Methods

This systematic review is PRISMA-compliant and was prospectively registered on PROSPERO (CRD42023461959). Six databases were searched: PubMed, Embase, MEDLINE, PsycINFO, CINAHL, and Web of Science from inception to December 16, 2022. Articles meeting the following criteria were included: 1) Original article; 2) Administers a formally-developed PROM; 3) Focuses on gender-affirming care; and 4) Focuses on paediatric populations. Screening and data extraction occurred independently and in duplicate. Data extracted include study/demographic information, and details of PROM used.

Results

In total, 20 articles were included, representing a total of 5793 paediatric patients undergoing gender-affirming care. Most studies (13, 65%) focused on hormonal gender-affirming care. A total of 38 different PROMs for paediatric gender-affirming care were identified, ranging from 4 to 120 items each (mean 23 items; median 14 items). Most PROMs (n = 22) measured psychological functioning, with eight PROMs measuring quality of life, and three PROMs measuring gender-related concepts (i.e., gender dysphoria/euphoria). Commonly used PROMs include the Utrecht Gender Dysphoria Scale (n = 4; 20%), Body Image Scale (n = 5;25%), and Youth Self-Report (n = 8; 40%).

Conclusions

A total of 38 PROMs were identified measuring a range of concepts for paediatric gender-affirming care.

Transgender and Gender Diverse Medical Education in Radiology: A Systematic Review

RATIONALE AND OBJECTIVES

Physicians report a lack of Transgender and Gender Diverse (TGD) health competency for medical imaging. This knowledge gap contributes to negative medical imaging experiences, discrimination, stigma, and diagnostic errors for TGD individuals. Medical education plays an important role in improving this. However, the current landscape and gaps in TGD medical education in radiology is underexplored. We aimed to fill the knowledge gap on the current state of TGD medical education in radiology.

MATERIALS AND METHODS

A PRISMA and SWiM guideline-compliant systematic review on TGD medical education in radiology was performed. Four databases were searched: Medline, Embase, Web of Science, and Scopus from inception to May 13, 2024. Article screening and extraction occurred independently and in duplicate. Narrative synthesis was performed on TGD medical education material in radiology, educational recommendations, barriers/enablers to education, and current guidelines.

RESULTS

A total of 4360 records were identified with 76 articles included. Most articles (52, 68%) were from the United States. Most articles aimed to provide recommendations for TGD medical education in radiology (53, 69.7%). Some articles focused on developing medical education (7, 9.2%), evaluating medical education (7, 9.2%), evaluating guidelines (8, 10.5%), or developing guidelines (3, 4%). Identified TGD medical education in radiology is inconsistent, focusing on terminology guides, clinical scenarios, and cultural sensitivity workshops. Many current guidelines for TGD medical imaging were developed through extrapolation of guidance for cisgender patients, demonstrating limited relevance and meaningfulness for TGD patients.

CONCLUSION

This systematic review identifies a need to develop consistent TGD medical educational material in radiology in partnership with TGD patients to cover patient perspectives and guidance for medical imaging considerations. Results can be used to identify TGD medical education resources in radiology which may be helpful, and guide development of future medical education.

Transgender lives at the population level: Evidence from Danish administrative data

This paper provides the first rigorous account of the diverse characteristics of transgender individuals at the population level, using data from Danish population registers. We observe three transgender subpopulations within the same national setting: all who changed thier legal sex (T-Legal, n = 1,995), all who have been assigned trans-related diagnostic codes (T-ICD, n = 1,594), and those who self-identified as transgender in a representative survey (T-Survey, n = 197, weighted n = 44,958). Results show significant differences in the subpopulations' backgrounds, family, education and labour market characteristics, and healthcare use. These differences extend beyond comparisons with the general population to great variations between each of the transgender subpopulations. Individuals with legal sex changes, and particularly those with trans-related diagnostic codes, face substantial disadvantages across various outcomes. Compared to the general population and the T-Survey subpopulation, the T-Legal subpopulation and the T-ICD subpopulation have significantly higher numbers of psychiatric hospital visits, lower educational attainment, lower annual earnings, and reduced employment rates, also when controlling for background characteristics. Earnings and employment rates remained significantly lower also when controlling for educational attainment. Our results show that the strategy chosen to identify trans individuals in population data has a great impact on the characteristics observed, and that trans individuals captured by surveys do not necessarily represent all transgender individuals, including those who seek to medically or legally transition. Furthermore, our results indicate that high numbers of trans individuals observed in surveys do not necessarily correspond to high demands for gender-affirming treatments or legal sex change. Finally, we show that transgender individuals who seek gender-affirming healthcare constitute a distinct and significantly disadvantaged group, also compared to other trans subpopulations.

Differences in cardiovascular risk factors associated with sex and gender identity, but not gender expression, in young, healthy cisgender adults

Background

Sex differences exist in cardiovascular disease risk factors including elevated blood pressure and arterial stiffness, and decreased endothelial function in males compared to females. Feminine gender expression may be associated with elevated risk of acute coronary syndrome. However, no study has investigated the associations between sex, gender identity, and gender expression and cardiovascular disease risk factors in young adults.

Methods

One hundred and thirty participants (22 ± 3 years) underwent assessments of hemodynamics, arterial stiffness [pulse wave velocity (PWV)], and brachial artery endothelial function (flow-mediated dilation; %FMD). Participants completed a questionnaire capturing sex category (50 male/80 female), gender identity category (49 men/79 women/2 non-binary), and aspects of gender expression assessed by the Bem Sex Role Inventory-30 (39 androgynous/33 feminine/29 masculine/29 undifferentiated). Sex/gender identity category groups were compared using unpaired t-tests and gender expression groups compared using one-way ANOVAs.

Results

Resting systolic and mean arterial pressure (p < 0.01) were elevated in males vs. females. Central PWV was elevated in males [median (interquartile range): 6.4 (1.8) vs. 5.8 (2.2) m/s, p = 0.02]; however, leg and arm PWV were not different between sexes. %FMD was elevated in males vs. females, after accounting for a larger baseline artery diameter in males (8.8 ± 3.3% vs. 7.2 ± 3.1%, p = 0.02); since the majority of participants were cisgender, the same results were found examining gender identity (men vs. women). There were no differences across gender expression groups (p > 0.05).

Conclusions

Sex/gender identity category, but not gender expression, influence cardiovascular risk factors (blood pressure, arterial stiffness, endothelial function) in cisgender adults; further research is needed in gender-diverse populations.

Sexual orientation, gender identity and virologic failure among people with HIV: a cohort study in all of US research program

BACKGROUND

Sexual and gender minorities (SGMs) are at higher risk of HIV incidence compared to their heterosexual cisgender counterparts. Despite the high HIV disease burden among SGMs, there was limited data on whether they are at higher risk of virologic failure, which may lead to potential disease progression and increased transmission risk. The All of Us (AoU) Research Program, a national community-engaged program aiming to improve health and facilitate health equity in the United States by partnering with one million participants, provides a promising resource for identifying a diverse and large volunteer TGD cohort. Leveraging various data sources available through AoU, the current study aims to explore the association between sexual orientation and gender identity (SOGI) and longitudinal virologic failure among adult people with HIV (PWH) in the US.

METHODS

This retrospective cohort study used integrated electronic health records (EHR) and self-reported survey data from the All of Us (AoU) controlled tier data, version 7, which includes participants enrolled in the AoU research program from May 31, 2017, to July 1, 2022. Based on participants' sexual orientation, gender identity, and sex assigned at birth, their SOGI were categorized into six groups, including cisgender heterosexual women, cisgender heterosexual men, cisgender sexual minority women, cisgender sexual minority men, gender minority people assigned female at birth of any sexual orientation, and gender minority people assigned male at birth of any sexual orientation. Yearly virologic failure was defined yearly after one's first viral load testing, and individuals with at least one viral load test > 50 copies/mL during a year were defined as having virologic failure at that year. Generalized linear mixed-effects models were used to explore the association between SOGI and longitudinal virologic failure while adjusting for potential confounders, including age, race, ethnicity, education attainment, income, and insurance type.

RESULTS

A total of 1,546 eligible PWH were extracted from the AoU database, among whom 1,196 (77.36%) had at least one viral failure and 773 (50.00%) belonged to SGMs. Compared to cisgender heterosexual women, cisgender sexual minority women (adjusted Odds Ratio [aOR] = 1.85, 95% CI: 1.05-3.27) were at higher risk of HIV virologic failure. Additionally, PWH who were Black vs. White (aOR = 2.15, 95% CI: 1.52-3.04) and whose insurance type was Medicaid vs. Private insurance (aOR = 2.07, 95% CI: 1.33-3.21) were more likely to experience virologic failure.

CONCLUSIONS

Maintaining frequent viral load monitoring among sexual minority women with HIV is warranted because it allows early detection of virologic failure, which could provide opportunities for interventions to strengthen treatment adherence and prevent HIV transmission. To understand the specific needs of subgroups of SGMs, future research needs to examine the mechanisms for SOGI-based disparities in virologic failure and the combined effects of multi-level psychosocial and health behavior characteristics.

Minority stressors and tobacco use among a US sample of sexual and gender minority young adults

INTRODUCTION

Young adults who are sexual and gender minorities (SGM) are at the highest risk for tobacco initiation in young adulthood. Minority stress theory suggests that sexual orientation and gender identity (SOGI)-based discrimination may contribute to nicotine and tobacco use disparities. Our study aimed to quantify the association between SOGI-based distal minority stressors and current tobacco use among SGM young adults living in the United States (US).

METHODS

Eligible participants-including young adults (aged 18-35 years old), who identified as SGM, and were currently residing in the US (N=1116) -were recruited via Prolific into an online survey. We applied stepwise binary regressions with backward selection to model the association between average past 30-day distal minority stress and current tobacco use (i.e., combustible cigarettes or e-cigarettes), controlling for perceived stress and sociodemographic covariates. We also tested interactions between minority stress and SGM status. Exploratory analyses assessed associations between minority stress and current tobacco use among YA, stratified by SGM subgroup.

RESULTS

A 1-unit increase in experiencing minority stress in the past 30-days was associated with 1.02 greater odds of current tobacco use among SGM young adults. No difference between SGM subgroups in this association was found. Examining stratified SGM subgroups, a 1-unit increase in minority stress was associated with 1.11 greater odds of current tobacco among transgender adults only.

CONCLUSION

Distal minority stress is differentially associated with current tobacco use for transgender young adults, which suggests that tobacco prevention and cessation interventions may need tailoring for subgroups.

IMPLICATIONS

This study details the influence of minority stress on current tobacco use among sexual and gender minority (SGM) young adults. Findings underscore the need for targeted and tailored approaches to tobacco control, wherein SGM young adults most at-risk are engaged in cessation interventions that address minority stress as a contributing factor to tobacco use and which support their resilience. To promote health equity, tobacco control must address the contexts that engender minority stress. Assessment of policy impacts on SGM tobacco use and the effectiveness of interventions disseminated within SGM-supportive and discriminatory policy environments are important next steps.

Where the Great Cities Go, Do Other Cities Follow? Divergent Trajectories of LGBTQ Organizational Growth Across the United States During the AIDS Crisis

Numerous studies examine how LGBTQ life differs between large, cosmopolitan cities like San Francisco and other, less prominent cities. Nevertheless, most of this research is done through case studies of one or a handful of LGBTQ communities, making it unclear how unique the large hubs of LGBTQ life truly are. This study leverages nationally complete data from the U.S. Gayellow Pages, a historical listing of local LGBTQ organizations, to evaluate how the organizational response of LGBTQ communities to the AIDS crisis-arguably the most prolific era of organizational creation in LGBTQ history-differed between large hubs and other cities. Findings make clear the risks of generalizing about LGBTQ life from large hubs alone. Although AIDS stimulated the creation of health-related and social movement organizations in large hubs, AIDS was more strongly associated with organizational creation outside of rather than within large hubs. The types of organizations created due to AIDS tended to be more varied outside of rather than within large hubs as well. These differences highlight the value of decentering the large hubs of LGBTQ life as units of analysis in the study of sexuality and space.

Sexual Orientation and Gender Identity Reporting in Highly Cited Current Alcohol Research

Purpose: This study aimed to measure the frequency of high-quality and transparent sexual orientation and gender identity (SOGI) data collection and reporting in highly cited current alcohol use research, using the extant literature to identify community-informed priorities for the measurement of these variables. Methods: A single search to identify alcohol use literature was conducted on PubMed with results restricted to primary research articles published between 2015 and 2022. The 200 most highly cited studies from each year were identified and their titles and abstracts reviewed against inclusion criteria after deduplication. After full-text review, study characteristics and data indicating quality of SOGI reporting were extracted. The fidelity of the results was verified with a random sample before analyses. Results: The final sample comprised 580 records. Few studies reported gender identity (n = 194; 33.4%) and, of these, 7.2% reported the associated gender identity measure. A two-stage approach to measure gender was adopted in 3 studies, one study used an open-ended question with a free-text response option, and 13 studies recorded nonbinary gender identities (reported by 0.9% of the whole sample). Nineteen (3.3%) studies reported sexual orientation and more than half of these provided the sexual orientation measure. Eight of the 20 studies that reported sexual orientation and/or gender identity measures were classified as sexual and gender minority specialist research. Conclusions: Culturally competent SOGI reporting is lacking in highly cited current alcohol research. SOGI measures should be disclosed in future research and should provide free-text response options.

Pre- and post-COVID-19 gender trends in authorship for paediatric radiology articles worldwide: a systematic review

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.

Breast and cervical cancer screenings across gender identity: results from the Behavioral Risk Factor Surveillance System before and during the COVID-19 pandemic

PURPOSE

Although national medical organizations often neglect to include trans and gender diverse (TGD) people in their breast and cervical cancer screening recommendations, the World Profession Association of Transgender Health recommends that TGD people who are at risk for these cancers follow existing guidelines for cisgender women. Despite WPATH's recommendations, TGD people are less likely to get screened in large part due to discrimination. The COVID-19 pandemic has limited access to cancer screenings among cisgender people, but it is unknown how this has impacted TGD people.

METHODS

Using national survey data from the Behavioral Risk Factors Surveillance System (BRFSS), we examined differences in cervical and breast cancer screening noncompliance across gender identity at two time points: before and during the COVID-19 pandemic.

RESULTS

Screening noncompliance increased during the COVID-19 pandemic among cisgender and TGD people (e.g., transgender men, gender non-conforming people). Compared to cisgender women, transgender men and gender non-conforming respondents had higher odds of breast cancer screening noncompliance before and during COVID-19. Transgender men had lower odds of cervical cancer screening noncompliance than cisgender women before COVID-19, but higher odds during the pandemic. Gender non-conforming respondents also had lower odds of cervical cancer screening noncompliance during COVID-19 compared to cisgender women.

CONCLUSIONS

Screening noncompliance for breast and cervical cancer was more common among TGD people than cisgender women; while these disparities existed before the COVID-19 pandemic, they were exacerbated during the pandemic. Future work should move beyond descriptive statistics and elucidate underlying causes to inform interventions.

The association between single and dual use of cannabis and alcohol and driving under the influence and riding with an impaired driver in a large sample of Canadian adolescents

OBJECTIVE

Dual use of cannabis and alcohol has increased in adolescents, but limited research has examined how it relates to impaired driving or riding with an impaired driver (IDR) compared to single substance use. This study aimed to examine the odds of alcohol- and/or cannabis-IDR among adolescents based on their use of alcohol and/or cannabis, and whether associations differed by gender and age.

METHODS

Cross-sectional survey data were used from a sample of 69,621 students attending 182 Canadian secondary schools in the 2021/22 school year. Multilevel logistic regression estimated the odds of exclusive alcohol-IDR, exclusive cannabis-IDR, and both alcohol and cannabis IDR (alcohol-cannabis-IDR). Substance use interactions with gender and age were tested.

RESULTS

Overall, 14.7% of participants reported IDR; 7.5% reported exclusive alcohol-IDR, 3.2% reported exclusive cannabis-IDR, 4.0% reported alcohol-cannabis-IDR, and 7.4% were unsure if they had experienced IDR. The prevalence of IDR varied across substance use groups, 8.0% among nonuse, 21.9% among alcohol-only use, 35.9% among cannabis-only use, and 49.6% among dual use groups. Gender diverse, older, and students with lower socioeconomic status exhibited a higher likelihood of reporting alcohol-cannabis-IDR. Dual use was significantly associated with 9.5 times higher odds of alcohol-cannabis-IDR compared to alcohol-only use, and 3.0 times higher odds compared to cannabis-only use. Dual use was also associated with an increased likelihood of either alcohol- or cannabis-IDR.

CONCLUSIONS

This study highlights that all students, regardless of substance use, are at risk of IDR, but students engaged in dual use of alcohol and cannabis face an elevated risk compared to both peers who do not use substances and those who use only a single substance. These findings emphasize the importance of targeted interventions that address the risks associated with IDR.

Pilot Test of A Gender-conscious Sexual Health Intake Questionnaire: Increasing Inclusivity and Mitigating Bias in Sexual History Taking

Background

Sexual health is critical to overall health, yet sexual history taking is challenging. LGBTQ+ patients face additional barriers due to cis/heteronormativity from the medical system. We aimed to develop and pilot test a novel sexual history questionnaire called the Sexual Health Intake (SHI) form for patients of diverse genders and sexualities.

Methods

The SHI comprises four pictogram-based questions about sexual contact at the mouth, anus, vaginal canal, and penis. We enrolled 100 sexually active, English-speaking adults from a gender-affirming surgery clinic and urology clinic from November 2022 to April 2023. All surveys were completed in the office. Patients also answered five feedback questions and 15 questions from the Patient-Reported Outcomes Measurement Information System Sexual Function and Satisfaction (PROMIS-SexFS) survey as a validated comparator.

Results

One hundred patients aged 19-86 years representing an array of racial/ethnic groups, gender identities, and sexuality completed the study. Forms of sexual contact varied widely and included all possible combinations asked by the SHI. Feedback questions were answered favorably in domains of clinical utility, inclusiveness of identity and anatomy, and comprehensiveness of forms of sexual behavior. The SHI captured more positive responses than PROMIS-SexFS in corresponding questions about specific types of sexual activity. The SHI also asks about forms of sexual contact that are not addressed by PROMIS-SexFS, such as penis-to-clitoris.

Conclusions

SHI is an inclusive, patient-directed tool to aid sexual history taking without cisnormative or heteronormative biases. The form was well received by a diverse group of participants and can be considered for use in the clinical setting.

Pain mechanisms in the transgender individual: a review

Specific Aim

Provide an overview of the literature addressing major areas pertinent to pain in transgender persons and to identify areas of primary relevance for future research.

Methods

A team of scholars that have previously published on different areas of related research met periodically though zoom conferencing between April 2021 and February 2023 to discuss relevant literature with the goal of providing an overview on the incidence, phenotype, and mechanisms of pain in transgender patients. Review sections were written after gathering information from systematic literature searches of published or publicly available electronic literature to be compiled for publication as part of a topical series on gender and pain in the Frontiers in Pain Research.

Results

While transgender individuals represent a significant and increasingly visible component of the population, many researchers and clinicians are not well informed about the diversity in gender identity, physiology, hormonal status, and gender-affirming medical procedures utilized by transgender and other gender diverse patients. Transgender and cisgender people present with many of the same medical concerns, but research and treatment of these medical needs must reflect an appreciation of how differences in sex, gender, gender-affirming medical procedures, and minoritized status impact pain.

Conclusions

While significant advances have occurred in our appreciation of pain, the review indicates the need to support more targeted research on treatment and prevention of pain in transgender individuals. This is particularly relevant both for gender-affirming medical interventions and related medical care. Of particular importance is the need for large long-term follow-up studies to ascertain best practices for such procedures. A multi-disciplinary approach with personalized interventions is of particular importance to move forward.

Sexual orientation and gender identity measures and viral suppression for people living with HIV: a protocol for a population-based cohort study

INTRODUCTION

The measure of sexual orientation and gender identity (SOGI) data in electronic health records (EHR) has been critical for addressing health disparities and inequalities, especially for HIV care. Given that gender and sexual minorities (eg, transgender, men who have sex with men and intersex) are key groups in people living with HIV (PLWH), SOGI data can facilitate a more accurate understanding about the HIV outcomes (eg, viral suppression) among this key group and then lead to tailored therapeutic services. The two-step SOGI collection method as an emerging gender measurement can be used to measure SOGI status in medical settings. Using the statewide cohort of PLWH in South Carolina (SC), this project aims to: (1) integrate statewide PLWH cohort data with their birth certificate data to evaluate SOGI measurements from multiple EHR sources; and (2) examine differences in viral suppression based on SOGI measurements.

METHODS AND ANALYSIS

Our EHR database includes several HIV data sources with patients' gender information, such as SC Department of Health and Environmental Control Centre (DHEC), Health Sciences South Carolina (HSSC) and Prisma as well as birth certificate data to retrieve the sex at birth. The SC Enhanced HIV/AIDS Reporting System (e-HARS) from DHEC will provide longitudinal viral load information to define a variety of viral suppression status. Datasources like the SC office of Revenue and Fiscal Affairs (RFA) will extract longitudinal EHR clinical data of all PLWH in SC from multiple health systems; obtain data from other state agencies and link the patient-level data with county-level data from multiple publicly available data sources.

ETHICS AND DISSEMINATION

The study was approved by the Institutional Review Board at the University of South Carolina (Pro00129906) as a Non-Human Subject study. The study's findings will be published in peer-reviewed journals and disseminated at national and international conferences and through social media.

Contextual Influences on Nonresponse to Health Survey Questions About Sexual Orientation and Gender Identity

Purpose: We examined the relationship between state context and survey nonresponse to sexual orientation (SO) and gender identity (GI) questions. Methods: We obtained data from the 2014-2020 Behavioral Risk Factor Surveillance System (BRFSS) surveys. Item nonresponse was defined as selecting "don't know/not sure" or "refused" for each of two questions about SO and GI. Nonresponse patterns included responding to both SO and GI questions; responding only to the SO question (nonresponse to GI); responding only to the GI question (nonresponse to SO); and responding to neither question. State-level contextual measures included legal protections for lesbian, gay, bisexual, transgender, or other sexual or gender minority (LGBT+) people, LGBT+ social movement strength, and public opinion regarding LGBT+ issues. Results: The analysis included 1,459,525 respondents from 44 states (190 state-years). On weighted analysis, 96.5% of adults answered both SO/GI questions, 2.4% responded only to GI, 0.4% responded only to SO, and 0.7% responded to neither. The demographic profile of individuals with GI-only nonresponse differed markedly from the profile of adults with SO-only nonresponse. An increasingly favorable legal climate for LGBT+ people was associated with greater rates of response to SO and GI questions. However, a more LGBT+ friendly state climate measured by social movement strength or public opinion was not consistently associated with reduced SO and GI question nonresponse. Conclusion: Contextual factors have mixed association with nonresponse to SO and GI question on BRFSS surveys. Our results warrant continued development of health survey questionnaires to elicit accurate information on respondents' SO and GI.

Social Support for Rural Gender Diverse Youth Compared to Cisgender Peers

PURPOSE

Gender diverse youth (GDY) experience higher rates of mental health concerns than their cisgender peers, but these can be ameliorated by feeling support from family, school, and community. Little is known about how youth perceptions of support vary by gender identity, especially for younger adolescents and those living in rural areas.

METHODS

Youth ages 12-19 years completed anonymous surveys including measures of perceived support and a two-step gender identity question. GDY (n = 206) were further categorized into binary and nonbinary gender identities. An additional 500 randomly selected cisgender youth were included for comparison. Multivariate analyses of variance with Tukey post hoc tests were employed to test GDY group differences while accounting for the interaction between scaled measures.

RESULTS

Cisgender youth had the highest perceived support across all support measures while youth who shared both binary and nonbinary aspects of their gender identity had the lowest rates of perceived support. The F tests for between-subject effects were statistically significant (p <.001) for all six support measures, and multivariate group testing was statistically significant with Wilks' λ 6.38(18,1621.17) = 0.82; p <.001.

DISCUSSION

Despite research demonstrating a strong association between perceived support and improved mental health outcomes, GDY in our sample had lower rates of perceived support at the family, school, and community levels. GDY with both binary and nonbinary gender identities had the lowest levels of perceived support. Further research is needed to see if this finding is consistent in other populations and to develop targeted interventions to improve perceived support for this population.

Sex Surveys in Europe: Reflections on over Four Decades of Sexual Behavior and Sexual Health Surveillance

Sexual expression is fundamental to human existence and an important topic of enquiry in its own right. Understanding sexual behavior is also essential to establish effective sexual health prevention activities (e.g., education), services and policies, and to assess the progress of policies and action plans. Questions on sexual health are rarely included in general health surveys, and therefore dedicated population studies are required. Many countries lack both funding and sociopolitical support to conduct such surveys. A tradition of periodic population sexual health surveys exists in Europe but the methods used (e.g., in questionnaire construction, recruiting methods or interview format) vary from one survey to another. This is because the researchers within each country are confronted with conceptual, methodological, sociocultural and budgetary challenges, for which they find different solutions. These differences limit comparison across countries and pooling of estimates, but the variation in approaches provides a rich source of learning on population survey research. In this review, survey leads from 11 European countries discuss how their surveys evolved during the past four decades in response to sociohistorical and political context, and the challenges they encountered. The review discusses the solutions they identified and shows that it is possible to create well designed surveys which collect high quality data on a range of aspects of sexual health, despite the sensitivity of the topic. Herewith, we hope to support the research community in their perennial quest for political support and funding, and ongoing drive to advance methodology in future national sex surveys.

Operationalization of a multidimensional sex/gender concept for quantitative environmental health research and implementation in the KORA study: Results of the collaborative research project INGER

Background

In environmental health research, sex and gender are not yet adequately considered. There is a need to improve data collection in population-based environmental health studies by comprehensively surveying sex/gender-related aspects according to gender theoretical concepts. Thus, within the joint project INGER we developed a multidimensional sex/gender concept which we aimed to operationalize and to test the operationalization for feasibility.

Methods

In an iterative process, we created questionnaire modules which quantitatively captured the requirements of the INGER sex/gender concept. We deployed it in the KORA cohort (Cooperative Health Research in the Region of Augsburg, Germany) in 2019 and evaluated response and missing rates.

Results

The individual sex/gender self-concept was surveyed via a two-step approach that asked for sex assigned at birth and the current sex/gender identity. Additionally, we used existing tools to query internalized sex/gender roles and externalized sex/gender expressions. Adapted to the KORA population, we asked for discrimination experiences and care and household activities contributing to explain structural sex/gender relations. Further intersectionality-related social categories (e.g., socio-economic position), lifestyle and psychosocial factors were covered through data available in KORA. We could not identify appropriate tools to assess the true biological sex, sexual orientation and ethnic/cultural identity, which have yet to be developed or improved. The response-rate was 71%, the evaluation of 3,743 questionnaires showed a low missing rate. Prevalence of marginalized groups regarding sex/gender identity and definable by experiences of discrimination was very low.

Conclusion

We have shown how the multidimensional INGER sex/gender concept can be operationalized according to an European and North American understanding of sex/gender for use in quantitative research. The questionnaire modules proved feasible in an epidemiologic cohort study. Being a balancing act between theoretical concepts and its quantitative implementation our operationalization paves the way for an adequate consideration of sex/gender in environmental health research.

Provision of cervical screening for transmasculine patients: a review of clinical and programmatic guidelines

BACKGROUND

Most cervical cancer can be prevented through routine screening. Disparities in uptake of routine screening therefore translate into disparities in cervical cancer incidence and outcomes. Transmasculine people including transgender men experience multiple barriers to cervical screening and their uptake of screening is low compared with cisgender women. Comprehensive evidence-based guidelines are needed to improve cervical screening for this group.

METHODS

We searched for and synthesised clinical and programmatic guidelines for the provision of cervical screening for transmasculine patients.

FINDINGS

The guidelines offer recommendations addressing: (1) reception, check-in and clinic facilities; (2) patient data and invitation to screening; (3) improving inclusion in screening programmes; and (4) sexual history taking, language and identity. Guidelines offer strategies for alleviating physical and psychological discomfort during cervical screening and recommendations on what to do if the screening procedure cannot be completed. Most of the guidelines were from and for high-income countries.

DISCUSSION

The evidence base is limited, but existing guidelines provide recommendations to ensure life-saving screening services are available to all who need them. We were only able to identify one set of guidelines for a middle-income country, and none for low-income countries. We encourage the involvement of transmasculine people in the development of future guidelines.

Development and Validation of the Gay-Specific Intraminority Stigma Inventory (G-SISI): Initial Evidence Underpinned by Intraminority Stress Theory

There is currently a lack of measures testing intraminority stress within gay men. Therefore, the current study sought to develop and psychometrically test the Gay-Specific Intraminority Stigma Inventory (G-SISI). Based on a content review of the literature and a panel of experts, a pool of items assessing gay men's perceived exposure to a range of discriminatory attitudes from other gay men was generated. Utilizing a randomly split sample of 1723 gay men between the ages of 19 and 79 years, an exploratory factor analysis was first performed (n = 861). The remaining unexamined data were then used to conduct a confirmatory factor analysis (n = 862). The results support a six-factor model: (1) Age Stigma, (2) Socioeconomic Stigma, (3) Gay Non-Conformity Stigma, (4) Racial Stigma, (5) Gender Expression Stigma, and (6) Body Stigma. Cronbach's alpha for the total scale was 0.90 and for the subscales ranged from 0.60 to 0.85. Sociodemographic factors and measures of community involvement were differentially associated with the G-SISI subscales, providing evidence of construct validity. The findings demonstrate initial support for the dimensionality and validity of the G-SISI, which targets modifiable factors (e.g., identity-based stigma) that may increase stress and reduce community coping resources among gay men with diverse identities.

“I Think It’s Too Early to Know”: Gender Identity Labels and Gender Expression of Young Children With Nonbinary or Binary Transgender Parents

Little is known about gender expression among children with transgender parents. In the United States, we surveyed 64 nonbinary or binary transgender parents of children aged 18 to 71 months. Most parents reported a marginalized sexual identity and a White racial identity. Many declined to label their child’s gender identity, and this was particularly true among those with younger children. Scores indicated that, on average, children’s play was conventionally gendered. However, scores indicated significantly more gender-expansive play in the present sample than in normed samples, particularly among children assigned male at birth. Findings support transfamily theory (McGuire et al., 2016) and illustrate differences among families with nonbinary and binary transgender parents.

Toward a Holistic Demographic Profile of Sexual and Gender Minority Well-being

Sexual and gender minority (SGM) populations experience disadvantages in physical health, mental health, and socioeconomic status relative to cisgender heterosexual populations. However, extant population research has tended to use objective measures and ignore subjective measures, examined well-being outcomes in isolation, and lacked information on less well studied but possibly more disadvantaged SGM subgroups. In this study, we use Gallup's National Health and Well-Being Index, which permits identification of gay/lesbian, bisexual, queer, same-gender-loving, those who identify as more than one sexual identity, transgender men, transgender women, and nonbinary/genderqueer populations. We estimate bivariate associations and ordinary least-squares regression models to examine differences along five dimensions of well-being: life purpose, residential community belonging, physical and mental health, financial well-being, and social connectedness. The results reveal that most SGM groups experience stark disadvantages relative to heterosexuals and cisgender men, which are most pronounced among bisexual, queer, and nonbinary/genderqueer populations. Intergroup and intragroup variations illuminate even greater disparities in well-being than prior research has uncovered, bringing us closer to a holistic profile of SGM well-being at the population level.

Transgender Cardiovascular Health: Practical Management for the Clinician

PURPOSE OF REVIEW

Transgender individuals represent a growing part of our population with current trends indicating that clinicians will be treating more transgender patients in both the inpatient and outpatient setting. Current cardiovascular guidelines lack recommendations for transgender care secondary to limited data in this population. As we await future guideline recommendations, we provide a comprehensive review of the literature and practical management strategies related to transgender cardiovascular health.

RECENT FINDINGS

Transgender individuals are at higher risk for some cardiovascular diseases compared to their cisgender counterparts. Gender-affirming hormone therapy, concomitant health conditions, lifestyle habits, access to services, and quality of care all contribute to this finding. While it is likely both safe and appropriate to apply current CVD guidelines to the care of transgender men and women, clinicians should consider additional factors in risk assessment and address unique aspects of care at every visit.

Factors associated with testing for HIV and other sexually transmitted infections in men who have sex with men and transgender women in Bangkok, Thailand

Background

Routine screening for HIV and other sexually transmitted infections (STIs) facilitates early diagnosis and treatment, thereby preventing morbidity and onward transmission. We estimated the prevalence of prior HIV/STI testing among men who have sex with men (MSM) and transgender women (TGW) in Bangkok, Thailand, and identified factors associated with prior testing.

Methods

Cross-sectional analyses were performed using data collected at enrollment into an HIV incidence cohort. From April to October 2017, MSM and TGW were enrolled if they were aged 18–35 years, reported anal intercourse with a male or TGW partner, and reported behavioral vulnerability to HIV. Participants answered questions about demographics, sexual behaviors, and lifetime HIV/STI testing history. Multivariable robust Poisson regression was used to estimate risk ratios (RRs) and 95% confidence intervals (CIs) for factors potentially associated with prior testing.

Results

Among 1,014 participants, 348 (34.3%) were TGW and the median age was 21.6 (interquartile range 20.0-24.8) years. Prior testing for HIV was reported by 421 (41.5%) and for other STIs by 268 (26.4%). HIV testing was more common among participants aged ≥ 22 years (RR 1.37 [95% CI 1.13–1.67]), with college education as compared to secondary or less (RR 1.37 [95% CI 1.08–1.72]), and who met male sexual partners online (RR 1.52 [95% CI 1.24–1.85]), but lower among participants attracted to both men and women as compared to men only (RR 0.64 [95% CI 0.51–0.81]) and who met male sexual partners in bars (RR 0.83 [95% CI 0.72–0.97]). Similar associations were observed with prior testing for other STIs, including increased testing among participants with college education (RR 1.52 [95% CI 1.11–2.09]) and who met male sexual partners online (RR 1.73 [95% CI 1.30–2.31]), but lower among participants attracted to both men and women (RR 0.70 [95% CI 0.51–0.96]) and who met male sexual partners in bars (RR 0.67 [95% CI 0.54–0.83]).

Conclusions

Despite behavioral vulnerability, prior testing for HIV and other STIs was uncommon. Online engagement strategies may be effectively reaching Thai MSM and TGW who meet sexual partners online, but new interventions are needed to encourage testing among younger, less educated, and bisexual MSM and TGW.

Alcohol and cannabis use during the COVID-19 pandemic among transgender, gender-diverse, and cisgender adults in Canada

BACKGROUND

This study examined whether heavy episodic drinking (HED), cannabis use, and subjective changes in alcohol and cannabis use during the COVID-19 pandemic differ between transgender and gender-diverse (TGD) and cisgender adults.

METHODS

Successive waves of web-based cross-sectional surveys.

SETTING

Canada, May 2020 to March 2021.

PARTICIPANTS

6,016 adults (39 TGD, 2,980 cisgender men, 2,984 cisgender women, and 13 preferred not to answer), aged ≥18 years.

MEASUREMENTS

Measures included self-reported HED (≥5 drinks on one or more occasions in the previous week for TGD and cisgender men and ≥4 for cisgender women) and any cannabis use in the previous week. Subjective changes in alcohol and cannabis use in the past week compared to before the pandemic were measured on a five-point Likert scale (1: much less to 5: much more). Binary and ordinal logistic regressions quantified differences between TGD and cisgender participants in alcohol and cannabis use, controlling for age, ethnoracial background, marital status, education, geographic location, and living arrangement.

RESULTS

Compared to cisgender participants, TGD participants were more likely to use cannabis (adjusted odds ratio (aOR)=3.78, 95%CI: 1.89, 7.53) and to have reported subjective increases in alcohol (adjusted proportional odds ratios (aPOR)= 2.00, 95%CI: 1.01, 3.95) and cannabis use (aPOR=4.56, 95%CI: 2.13, 9.78) relative to before the pandemic. Compared to cisgender women, TGD participants were more likely to use cannabis (aOR=4.43, 95%CI: 2.21, 8.87) and increase their consumption of alcohol (aPOR=2.05, 95%CI: 1.03, 4.05) and cannabis (aPOR=4.71, 95%CI: 2.18, 10.13). Compared to cisgender men, TGD participants were more likely to use cannabis (aOR=3.20, 95%CI: 1.60, 6.41) and increase their use of cannabis (aPOR=4.40, 95%CI: 2.04, 9.49). There were no significant differences in HED between TGD and cisgender participants and in subjective change in alcohol between TGD and cisgender men; however, the odds ratios were greater than one as expected.

CONCLUSIONS

Increased alcohol and cannabis use among TGD populations compared to before the pandemic may lead to increased health disparities. Accordingly, programs targeting the specific needs of TGD individuals should be prioritized.

Health and Health Care Among Transgender Adults in the United States

Transgender (trans) communities in the USA and globally have long organized for health and social equity but have only recently gained increased visibility within public health. In this review, we synthesize evidence demonstrating that trans adults in the USA are affected by disparities in physical and mental health and in access to health care, relative to cisgender (nontrans) persons. We draw on theory and data to situate these disparities in their social contexts, explicating the roles of gender affirmation, multilevel and intersectional stigmas, and public policies in reproducing or ameliorating trans health disparities. Until recently, trans health disparities were largely made invisible by exclusionary data collection practices. We highlight the importance of, and methodological considerations for, collecting inclusive sex and gender data. Moving forward, we recommend routine collection of gender identity data, an emphasis on intervention research to achieve trans health equity, public policy advocacy, and investment in supporting gender-diverse public health leadership. Expected final online publication date for the Annual Review of Public Health, Volume 43 is April 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Considerations for Transgender Population Health Research Based on US National Surveys

Transgender identities and health are highly politicized in the United States leading to restrictions on relevant data collection in national health surveillance systems. This has serious implications on transgender population health research; an urgent area of study given the systemic discrimination faced by transgender individuals and the resultant social and health inequities. In this precarious political climate, obtaining high-quality data for research is challenging and in recent years, two data sources have formed the foundation of transgender health research in the United States, namely the 2015 United States Transgender Study and the Behavioral Risk Factor Surveillance System (BRFSS) after the launch of the optional Sexual Orientation and Gender Identity Module in 2014. While useful, there are serious challenges to using these data to study transgender health, specifically related to survey weighting methodologies, ascertainment of gender identity, and study design. In this article, we detail these challenges and discuss the strengths and weaknesses of various methodological approaches that have been implemented as well as clarify several common errors that exist in the literature. We feel that this contribution is necessary to provide accurate interpretation of the evidence that currently informs policy and priority setting for transgender population health and will provide vital insights for future studies with these now ubiquitous sources of data in the field.

Digital Traces of Sexualities: Understanding the Salience of Sexual Identity through Disclosure on Social Media

We analyze the expression of sexualities in the contemporary United States using data about disclosure on social media. Through the Facebook advertising platform, we collect aggregate counts encompassing 200 million Facebook users, 28% of whom disclose sexuality-related information. Stratifying by age, gender, and relationship status, we show how these attributes structure the propensity to disclose different sexual identities. We find a large generational difference; younger social media users share their sexualities at high rates, while for older cohorts marital status substitutes for sexual identity. Consistent with gendered expectations, women more often express a bisexual interest in men and women; men are more explicit about their heterosexuality. We interpret these variations in sexuality disclosure on social media to reflect the salience of sexual identity, intersected at times with availability. Our study contributes to the sociology of sexuality with a quantitative analysis, using novel digital data, of how sexuality is signaled socially.