Search Results (422)

Public opinion on public healthcare rationing regarding gender identity is crucial for democratic policymaking because of public concern regarding sexual orientation, gender identity, and gender expression (SOGIE). Based on rationality theory, rationally equitable rationing depends on equity orientations and prioritizing public interest over self-interest. Specifically, equity orientations include those toward equality, need, personal contribution, and social contribution. To project public preference for public healthcare rationing, this study involved 744 Chinese people in a web survey. These participants indicated their preferences for public healthcare rationing and self-interest, public interest, and equity orientations, including those based on contribution, equality, and need. Regression analysis based on the rationality framework showed that public healthcare rationing that was equal across SOGIE identities was predominantly preferable, based on rational equity. In contrast, public healthcare rationing without considering SOGIE was less preferable, and rationing unequally across gender identities was not preferred. These results imply that affirmative and egalitarian rationing is the most rationally equitable approach. Full article

Though previous studies have demonstrated the protective benefits of sports participation against illicit drug use for a general population, how these findings apply to LGBTQ youth remains unknown. This study specifically looks at the relationship between sports participation and prescription drug misuse among sexual and gender minority youth. Using secondary data from the 2019 YRBS, we analyze associations among sports participation, sexual orientation, gender identity, and prescription drug misuse among a representative sample of U.S. high school students in Florida. Our results show that sexual and gender minority youth are at increased risk for prescription drug misuse compared to their heterosexual and cisgender peers. Moreover, sports participation is associated with higher rates of prescription drug misuse among all students, and the nuances of these trends are discussed with particular attention paid to sexual and gender minority youth. These results challenge conventional wisdom about sports participation. Without the addition of new demographic survey questions and LGBTQ youth participation in the YRBS, common myths about sports might have persisted. Our findings point to the meaningful presence of LGBTQ youth in sports, call for research and programming on LGBTQ athletes’ unique needs regarding substance misuse risk, and encourage LGBTQ-inclusive policies and practices within schools and sports programs in particular. Full article

Intersectionality is a concept used to explain the power dynamics and inequalities that some groups experience owing to the interconnection of social differences such as in gender, sexual identity, poverty status, race, geographic location, disability, and education. The relation between software engineering, feminism, and intersectionality has been addressed by some studies thus far, but it has never been codified before. In this paper, we employ the commonly used ABC Framework for empirical software engineering to show the contributions of intersectional software engineering (ISE) as a field of software engineering. In addition, we highlight the power dynamic, unique to ISE studies, and define gender-forward intersectionality as a way to use gender as a starting point to identify and examine inequalities and discrimination. We show that ISE is a field of study in software engineering that uses gender-forward intersectionality to produce knowledge about power dynamics in software engineering in its specific domains and environments. Employing empirical software engineering research strategies, we explain the importance of recognizing and evaluating ISE through four dimensions of dynamics, which are people, processes, products, and policies. Beginning with a set of 10 seminal papers that enable us to define the initial concepts and the query for the systematic mapping study, we conduct a systematic mapping study leads to a dataset of 140 primary papers, of which 15 are chosen as example papers. We apply the principles of ISE to these example papers to show how the field functions. Finally, we conclude the paper by advocating the recognition of ISE as a specialized field of study in software engineering. Full article

HIV disproportionately affects key populations (MSM, transgender people, sex workers and psychoactive substance users), who face greater social vulnerability and limited healthcare access. This study aimed at analyzing sexual orientation and gender identity and their association with sexual practices, sexually transmitted infections and psychoactive substance use among PrEP users. Method: A cross-sectional study was conducted between January 2018 and June 2021 with 736 Brazilian PrEP users from a health service in São Paulo. Sociodemographic data, sexual behaviors, STI history (past 3 months) and psychoactive substances use (past 3 months) were extracted from clinical records. The associations were analyzed using binomial logistic regression (p < 0.05). Results: Most of the participants were cisgender men (93.4%) and homosexual (84.8%), with a mean age of 34.9 years old. Condomless sex was reported by 98.5%, and 18.4% had some recent sexually transmitted infection, mainly syphilis. Psychoactive substance use was reported by 55.4%, especially marijuana, club drugs, erectile stimulants and poppers. Transgender and cisgender women were more likely to report sex work and crack use. Homosexual and bisexual participants had higher odds of using erectile stimulants. Conclusions: The study reveals key links between gender, sexual orientation and risk behaviors, highlighting the need for inclusive, targeted prevention. Full article

In a society that advocates for human rights, a moralistic, needs-based approach is incompatible with policies and practices that ensure educational inclusion for all individuals regardless of gender identity or sexual orientation. This study analyses the perspectives of members of the educational community on sex–gender diversity. Specifically, it presents the views of 32 individuals from four primary schools located in southern Andalusia. A qualitative methodology based on interviews and content analysis was employed, supported by NVIVO12 software. The findings reveal differing understandings of sex–gender diversity; the school’s stance on such diversity and, particularly, on LGBTIQ+phobia; as well as the role of initial teacher training in this area. Full article

There has been a growing trend of young people coming out as Lesbian, Gay, Bisexual, Transgender, Queer (LGBTQ) in recent years. Research on the relationship between LGBTQ grandchildren and their grandparents is limited and primarily focuses on the grandchildren’s perspective. This pilot study seeks to understand the relationship between grandparents and their LGBT grandchildren, from the grandparents’ perspective. Six Israeli grandparents were interviewed using a qualitative methodology, guided by a semi-structured interview protocol. Analysis of the interviews revealed three main themes: grandparents’ exposure to the grandchildren’s sexual orientation and their gender identity; the shattering of the grandparents’ dream and concern for the grandchild; and the relations between the grandparents and their LGBT grandchildren. The research findings in this pilot study indicate that the relations remained close and did not change following disclosure of the sexual orientation. However, some grandparents needed time to resume their regular relationship. The insights learned from the research findings regarding the process undergone by the grandparents upon discovering their grandchildren’s sexual orientation can help professionals treat and counsel family members, when necessary, how to bridge the gaps, and rebuild the relations between the grandparent and the grandchild, as these relations are important for the well-being of both. Full article

A typical seed of rice (Oryza sativa L.) gives rise to a single seedling. In contrast, seeds from multiple embryos may develop into two or more seedlings, one of which is generated via sexual reproduction, while the others are likely to originate through apomictic pathways. Therefore, the occurrence of multiple embryos is often considered a hallmark of apomixis in rice. Apomixis refers to an asexual reproductive strategy wherein unreduced gametes form through modified meiosis (apomeiosis) without fertilization, thereby generating clonal offspring generally genetically identical to the maternal plant. This process is of great relevance in fixing heterosis in hybrid rice breeding. This review discusses the origin, frequency, genetic regulation, and candidate genes related to multiple embryos in rice and provides a systematic summary of the latest research advances in rice apomixis. The insights presented in this study provide a theoretical foundation for the application of apomixis in rice breeding. Full article

Background: Teen dating violence (TDV) is a serious public health concern, with sexual and gender minority youth (SGMY) at elevated risk due to minority stress and systemic inequalities. This systematic review examines individual, relational, and contextual risk factors for TDV among SGMY. Methods: A systematic search was conducted in Scopus, Web of Science, and APA PsycInfo on 10 December 2024. Studies published between 2014 and 2024 focusing on teen dating violence (TDV) as an outcome among sexual and gender minority youth (SGMY) aged 13–19 were included. Study selection was independently performed by multiple reviewers using Rayyan. Risk of bias was assessed using the JBI Critical Appraisal Tools. Due to heterogeneity in the study design and measurement tools, a narrative synthesis was conducted. Results: Six risk domains emerged: (1) Demographic/Identity (e.g., gender, orientation, or race); (2) Psychological/Behavioral (e.g., distress or substance use); (3) Violence/Bullying (e.g., cyberbullying or exclusion); (4) Family/Sexual Abuse (e.g., family rejection); (5) Relational/Social (e.g., partner outing); and (6) School/Community (e.g., non-inclusive environments). Bisexual, pansexual, transgender, and racialized youth showed heightened vulnerability. Most studies were conducted in the USA and relied on non-validated TDV measures and cross-sectional designs, limiting comparability and causal inference. Conclusions: SGMY face unique, often overlooked TDV risks. There is a need for intersectional, longitudinal research and inclusive, developmentally appropriate prevention efforts that address both relational and structural factors. This review received no external funding and was not registered. Full article

Background: Suicidal ideation among adolescents remains a major public health challenge. Exposure to neighborhood violence is associated with increased risk of mental health distress and school-related vulnerabilities. This study investigates the predictors of suicidal ideation among U.S. adolescents who have witnessed neighborhood violence. Methods: Data were drawn from the 2023 Youth Risk Behavior Survey (YRBS), a nationally representative survey of high school students in the United States. A subsample of 3495 adolescents who reported witnessing neighborhood violence was analyzed. Key variables included sociodemographic characteristics, mental health symptoms, perceived school safety, and experiences of victimization. Multivariable logistic regression was used to identify factors associated with suicidal ideation, defined as seriously considering suicide in the past year. Analyses were conducted using Jamovi (version 2.6), with statistical significance set at p < 0.05. Results: The prevalence of suicidal ideation in the sample was 34.2%. Bisexual adolescents had significantly higher odds of suicidal ideation compared to heterosexual peers (OR = 2.34, p < 0.001). Depressive symptoms were the strongest predictor (OR = 7.51, p < 0.001). Both perceived lack of safety at school and differences in ethnic and population backgrounds were significant. Black and Hispanic/Latino adolescents had lower odds compared to White peers. Conclusions: Findings highlight sexual identity, depressive symptoms, school safety concerns, and ethnic and population background differences as key correlates of suicidal ideation. Culturally responsive, trauma-informed interventions are urgently needed for youth exposed to community violence. Full article

Objectives: Health disparities among transgender and gender-diverse individuals are partly attributed to the limited knowledge and preparedness of healthcare providers. This study aims to assess the level of knowledge of transgender health among residents in obstetrics and gynecology and family medicine. Methods: A multicenter, cross-sectional study was conducted with obstetrics and gynecology (OBGYN) and family medicine (FM) residents from two different centers. Data were collected using a 21-item questionnaire. The questionnaire assessed participants’ demographic information, knowledge of sexual orientation and gender identity, clinical and anatomical effects of gender-affirming hormone therapy, knowledge of gender-affirming surgery, and knowledge of risk-based screening for TGD individuals. Results: The study, which included 85 residents (62 FM, 23 OBGYN), found that 76.6% of respondents indicated that SOGI should be routinely assessed. However, 68.3% of the participants reported inadequate knowledge regarding the clinical implications of gender-affirming hormone therapy, and 74.1% reported insufficient knowledge about gender-affirming surgeries. Furthermore, 62.4% of the participants indicated that they had not received any health education specifically tailored to address the needs of transgender individuals. Only 23.5% reported receiving training during their residency programs. Notably, 84.7% of the participants expressed a desire for formal education in this area. Conclusions: FM and OBGYN residents have significant knowledge gaps regarding TGD health. The integration of TGD health topics into the curricula of medical schools and residency programs is needed to improve access to healthcare for individuals with TGD. Full article

The crustacean Daphnia magna produces genetically identical females and males by parthenogenesis. Males are produced in response to environmental cues including crowding and lack of food. For male development, the DM-domain containing transcription factor Doublesex1 (DSX1) is expressed spatiotemporally in male-specific traits and orchestrates male trait formation in both somatic and gonadal tissues. However, it remains unknown how the dsx1 gene is silenced in females to avoid male trait development. Heterochromatin Protein 1 (HP1) plays a crucial role in epigenetic gene silencing during developmental processes. Here we report the identification of four HP1 orthologs in D. magna. None of these orthologs exhibited sexually dimorphic expression, and among them, HP1-1 was most abundantly expressed during embryogenesis. The knock-down of HP1-1 in female embryos led to the derepression of dsx1 in the male-specific traits, resulting in the development of male characteristics, such as the elongation of the first antennae. These results suggest that HP1-1 silences dsx1 for female development while environmental cues unlock this silencing to induce male production. We infer the HP1-dependent formation of a sex-specific chromatin structure on the dsx1 locus is a key process in the environmental sex determination of D. magna. Full article

Mental health disparities among those who self-identify as gay men in Peru remain a pressing public health concern, yet predictive models for early identification remain limited. This research aims to (1) develop machine learning and deep learning models to predict mental health issues in those who self-identify as gay men, and (2) evaluate the influence of demographic, economic, health-related, behavioral and social factors using interpretability techniques to enhance understanding of the factors shaping mental health outcomes. A dataset of 2186 gay men from the First Virtual Survey for LGBTIQ+ People in Peru (2017) was analyzed, considering demographic, economic, health-related, behavioral, and social factors. Several classification models were developed and compared, including Logistic Regression, Artificial Neural Networks, Random Forest, Gradient Boosting Machines, eXtreme Gradient Boosting, and a One-dimensional Convolutional Neural Network (1D-CNN). Additionally, the Shapley values and Layer-wise Relevance Propagation (LRP) heatmaps methods were used to evaluate the influence of the studied variables on the prediction of mental health issues. The results revealed that the 1D-CNN model demonstrated the strongest performance, achieving the highest classification accuracy and discrimination capability. Explainability analyses underlined prior infectious diseases diagnosis, access to medical assistance, experiences of discrimination, age, and sexual identity expression as key predictors of mental health outcomes. These findings suggest that advanced predictive techniques can provide valuable insights for identifying at-risk individuals, informing targeted interventions, and improving access to mental health care. Future research should refine these models to enhance predictive accuracy, broaden applicability, and support the integration of artificial intelligence into public health strategies aimed at addressing the mental health needs of this population. Full article

Background and Objectives: Women of the LGBTQ+ community, like heterosexual women, face a wide range of health issues and have a right to comprehensive healthcare. Unfortunately, they often do not seek healthcare due to concerns about possible discrimination or prejudice. The aims of this study were to analyze and compare experiences of LGBTQ+ individuals and heterosexual women during OBGYN appointments in Lithuania as well as to analyze the health of individuals whose biological gender is female and their lifestyle’s effect on their health. Materials and Methods: An anonymous online survey was conducted. Respondents answered questions regarding their gender and social identity; obstetrical, gynecological, and general clinical history; sexual life characteristics; and their experiences of visiting OBGYNs in Lithuania. Results: This study revealed that some lifestyle habits of LGBTQ+ respondents are more similar to those of heterosexuals than is often hypothesized. However, it also underscored such issues as the more common consumption of psychotropic substances, higher rates of depression, and more prevalent risky sexual practices among the LGBTQ+ community, as well as some neglected topics of OBGYN care in Lithuania. Conclusions: This study is the first in Lithuania to analyze the characteristics of LGBTQ+ individuals whose biological sex is female in relation to the field of obstetrics and gynecology. It provides important insights for the further improvement of the healthcare system regarding this topic. Full article

Nonconsensual sexual experiences (NSEs) can take many forms, including rape and sexual assault. NSE acknowledgment has been linked to several positive and negative outcomes. A person’s acknowledgment of their NSEs may be in part due to the extent to which they accept myths about sexual aggression (AMASA). However, AMASA does not fully account for NSE acknowledgment, which necessitates research on possible moderators. Further, other individual differences, such as gender identity, may play a role in both AMASA and acknowledgment. The primary aim of this study was to examine psychological flexibility (PF) and inflexibility (PI) as potential moderators of the relationship between NSE acknowledgment and AMASA. AMASA and gender identity both had significant, positive associations with acknowledgment. Furthermore, there was a significant negative relationship between acknowledgment and PI. The current study provides data on two psychological constructs that may serve as target areas for developing interventions to support people with NSE histories, as well as furthering our understanding of acknowledgment across gender identities. Full article

The literature details the healthcare needs of migrant people living with chronic illnesses and the consequent economic, social, and healthcare needs of their caregivers. Similarly, some studies have underscored the social and healthcare needs of 2SLGBTQIA+ (two-spirit, lesbian, gay, bisexual, transgender, queer, and intersex individuals, including diverse sexual and gender identities under the “+” symbol) adults living with chronic illnesses and their caregivers. This narrative review presents the context of migrant 2SLGBTQIA+ unpaid caregivers and how their intersecting identities influence their caregiving roles for family members with chronic illnesses. In this article, caregivers are defined as family members or chosen families who provide unpaid support that may last for three months or longer for people living with chronic illnesses. Most studies and policies overlook 2SLGBTQIA+ migrants who are also unpaid caregivers of individuals living with chronic illnesses, leaving them unsupported through discrimination at the intersection of racism, homophobia, transphobia, ageism, and ableism, forcing them to remain vulnerable to increased emotional and physical strain. There is a presence of pervasive systemic barriers, including a lack of training and education among social and healthcare providers, about the needs of migrant 2SLGBTQIA+ unpaid caregivers. Additional challenges stem from inadequate policies and insufficient targeted resources, particularly for caregivers from marginalized racial and ethnic backgrounds. The findings of this study highlight the necessity for a call to action to address these gaps and improve support systems for these highly marginalized communities. Full article