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Saunders CL. Using Routine Data to Improve Lesbian, Gay, Bisexual, and Transgender Health. Interact J Med Res 2024; 13:e53311. [PMID: 38691398 PMCID: PMC11097049 DOI: 10.2196/53311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 02/28/2024] [Accepted: 03/26/2024] [Indexed: 05/03/2024] Open
Abstract
The collection of sexual orientation in routine data, generated either from contacts with health services or in infrastructure data resources designed and collected for policy and research, has improved substantially in the United Kingdom in the last decade. Inclusive measures of gender and transgender status are now also beginning to be collected. This viewpoint considers current data collections, and their strengths and limitations, including accessing data, sample size, measures of sexual orientation and gender, measures of health outcomes, and longitudinal follow-up. The available data are considered within both sociopolitical and biomedical models of health for individuals who are lesbian, gay, bisexual, transgender, queer, or of other identities including nonbinary (LGBTQ+). Although most individual data sets have some methodological limitations, when put together, there is now a real depth of routine data for LGBTQ+ health research. This paper aims to provide a framework for how these data can be used to improve health and health care outcomes. Four practical analysis approaches are introduced-descriptive epidemiology, risk prediction, intervention development, and impact evaluation-and are discussed as frameworks for translating data into research with the potential to improve health.
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Mittertreiner EJ, Ng-Cordell E, McVey AJ, Kerns CM. Research methods at the intersection of gender diversity and autism: A scoping review. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024:13623613241245595. [PMID: 38661070 DOI: 10.1177/13623613241245595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
LAY ABSTRACT Research has increasingly focused on the intersection between gender diversity and autism. To better understand this literature, this scoping review systematically searched five databases for peer-reviewed literature on gender diversity and autism published between 2018 and 2023. Included studies (N = 84) were of English language, featured original qualitative or quantitative findings, and examined a psychosocial connection between autism and gender spectra variables. Most studies focused on measuring prevalence of autism among gender-diverse individuals. While the overall study rigor was acceptable, weaknesses in measurement, sample selection, and definition of key terms were noted. Promisingly, studies in this area appear to be shifting away from a pathologizing lens and towards research methods that engage in meaningful collaboration with the autistic, gender-diverse community to investigate how to best enhance the quality of life and wellbeing of this population.
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Camp J, Morris A, Wilde H, Smith P, Rimes KA. Gender- and Sexuality-Minoritised Adolescents in DBT: A Reflexive Thematic Analysis of Minority-Specific Treatment Targets and Experience. COGNITIVE BEHAVIOUR THERAPIST 2023; 16:s1754470x23000326. [PMID: 38125010 PMCID: PMC7615396 DOI: 10.1017/s1754470x23000326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Gender- and sexuality-minoritised (GSM) adolescents are at increased risk of self-harm and suicidal behaviours compared to their cisgender and heterosexual peers. This increased risk is thought to be explained in part by exposure to stigma and societal oppression. Dialectical Behaviour Therapy (DBT) is an evidence-based intervention for self-harm and suicidal behaviour that may have advantages for supporting GSM young people in distress. No study has yet sought to understand what GSM-associated difficulties may be important to consider in DBT for adolescents, or the experiences of GSM young people in a standard DBT programme. Therefore, this study aimed to understand the experiences of GSM young people in DBT and what difficulties and dilemmas associated with their gender and sexuality diversity were thought by them to be important to target in DBT. Qualitative interviews were conducted with 14 GSM young people in a comprehensive DBT programme and were analysed using Reflexive Thematic Analysis. The analysis was supported by two further GSM young people who had finished DBT. The findings were split into three overarching themes (Identity, Impact of Others, and Space for Sexual and Gender Identity in DBT), each with themes within. The identity-based theme included "identity confusion and acceptance"; the relationship-based themes included "cis-Heterosexism" and "community connectedness"; and the space within DBT themes included "negotiating focus and targeting in DBT" and "creating safety in DBT". Findings are discussed in relation to implications and recommendations for therapists working with GSM young people within and outside of DBT.
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Britt-Thomas JY, Kridel M, Velez J, Kouame G, Tharrington S, Barrett T, Casanova T. A scoping review of institutional policies and recommendations for trans inpatient mental health care. J Psychiatr Ment Health Nurs 2023; 30:1043-1053. [PMID: 37202857 DOI: 10.1111/jpm.12933] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/30/2023] [Accepted: 05/03/2023] [Indexed: 05/20/2023]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: International guidelines for trans-and-gender-non-conforming (TGNC) exists in outpatient settings. Compared to cisgender and heterosexual people, TGNC individuals are at a higher risk of mental health difficulties and have higher rates of inpatient mental health treatment. WHAT DOES THIS PAPER ADD TO EXISTING KNOWLEDGE?: An international scoping review identifying the lack of guidelines existing for TGNC individuals in inpatient mental health settings. Compared to psychiatrists and psychologists, mental health nursing has the most contact with patients admitted for inpatient psychiatric treatment. The study identifies unaddressed needs in gender affirming policies and outlines preliminary policy recommendations to assist mental health staff in improving TGNC patient quality of care within the United States. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Reforming existing guidelines or creating new guidelines based on the identified themes and gaps to improve the well-being and treatment outcomes of TGNC individuals in inpatient psychiatric settings within the United States. ABSTRACT INTRODUCTION: Access to culturally sensitive care is critical for addressing known mental health disparities among trans-and gender-non-conforming (TGNC) individuals. Although there has been a proliferation of TGNC healthcare guidelines from accrediting bodies, policies have failed to address the needs of TGNC patients in inpatient psychiatric settings. AIM To identify unaddressed needs in policies and policy recommendations for the care of TGNC patients to inform recommendations for change. METHOD A scoping review protocol was developed following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 850 articles were reduced to seven relevant articles with six themes identified via thematic analysis. RESULTS Six themes were identified: lack of consistency in preferred and pronoun use, lack of communication among providers, lack of training in TGNC healthcare, personal bias, lack of formal policies, and housing segregation by sex rather than gender. DISCUSSION The creation of new guidelines or bolstering of existing guidelines to specifically address identified themes and gaps may improve the well-being and treatment outcomes of TGNC individuals in inpatient psychiatric settings. IMPLICATIONS FOR PRACTICE To provide a foundation for future studies to integrate these identified gaps and inform the future development of comprehensive formal policies that generalize TGNC care in inpatient settings.
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Mahfouda S, Maybery M, Moore J, Perry Y, Strauss P, Zepf F, Lin A. Gender non-conformity in childhood and adolescence and mental health through to adulthood: a longitudinal cohort study, 1995-2018. Psychol Med 2023; 53:7756-7765. [PMID: 37403583 DOI: 10.1017/s0033291723001721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
BACKGROUND Few studies have examined associations between gender non-conformity (GNC) in childhood or adolescence and mental health outcomes later in life. This study examined associations between (1) GNC and mental health over multiple time points in childhood and adolescence, and (2) GNC in childhood and/or adolescence and mental health in adulthood. METHOD Second generation participants from the Raine Study, a longitudinal cohort from Perth, Western Australia. Data were collected between 1995 and 2018, comprising seven waves: ages 5 (N = 2236), 8 (N = 2140), 10 (N = 2048), 14 (N = 1864), 17 (N = 1726), 22 (N = 1236) and 27 (N = 1190) years. History of GNC, v. absence of this history, was based on responses to item 110 from the Child Behaviour Checklist (CBCL)/Youth Self Report (YSR) ('wishes to be of opposite sex'). The CBCL/YSR were used to measure internalising and externalising symptoms. Items 18 ('deliberate self-harm [DSH] or attempts suicide') and 91 ('talks/thinks about killing self') were used as measures of suicidal ideation (SI) and DSH. For adults, Depression, Anxiety and Stress Subscales and Kessler Psychological Distress Scale assessed mental health. RESULTS Child and adolescent GNC was associated with elevated internalising and externalising behaviours and increased odds of DSH. A history of GNC was also associated with vulnerability for severe psychological distress in adulthood in some symptom scales. CONCLUSION GNC over the child and adolescent period is associated with significant emotional and behavioural difficulties, and psychological distress. A history of GNC in childhood and/or adolescence also predicts poorer mental health in adulthood on multiple symptom domains.
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Kim S, Xu Z, Forno E, Qin Y, Park HJ, Yue M, Yan Q, Manni ML, Acosta-Pérez E, Canino G, Chen W, Celedón JC. Cis- and trans-eQTM analysis reveals novel epigenetic and transcriptomic immune markers of atopic asthma in airway epithelium. J Allergy Clin Immunol 2023; 152:887-898. [PMID: 37271320 PMCID: PMC10592527 DOI: 10.1016/j.jaci.2023.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 04/03/2023] [Accepted: 05/02/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Expression quantitative trait methylation (eQTM) analyses uncover associations between DNA methylation markers and gene expression. Most eQTM analyses of complex diseases have focused on cis-eQTM pairs (within 1 megabase). OBJECTIVES This study sought to identify cis- and trans-methylation markers associated with gene expression in airway epithelium from youth with and without atopic asthma. METHODS In this study, the investigators conducted both cis- and trans-eQTM analyses in nasal (airway) epithelial samples from 158 Puerto Rican youth with atopic asthma and 100 control subjects without atopy or asthma. The investigators then attempted to replicate their findings in nasal epithelial samples from 2 studies of children, while also examining whether their results in nasal epithelium overlap with those from an eQTM analysis in white blood cells from the Puerto Rican subjects. RESULTS This study identified 9,108 cis-eQTM pairs and 2,131,500 trans-eQTM pairs. Trans-associations were significantly enriched for transcription factor and microRNA target genes. Furthermore, significant cytosine-phosphate-guanine sites (CpGs) were differentially methylated in atopic asthma and significant genes were enriched for genes differentially expressed in atopic asthma. In this study, 50.7% to 62.6% of cis- and trans-eQTM pairs identified in Puerto Rican youth were replicated in 2 smaller cohorts at false discovery rate-adjusted P < .1. Replicated genes in the trans-eQTM analysis included biologically plausible asthma-susceptibility genes (eg, HDC, NLRP3, ITGAE, CDH26, and CST1) and are enriched in immune pathways. CONCLUSIONS Studying both cis- and trans-epigenetic regulation of airway epithelial gene expression can identify potential causal and regulatory pathways or networks for childhood asthma. Trans-eQTM CpGs may regulate gene expression in airway epithelium through effects on transcription factor and microRNA target genes.
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Cheng PK, Ponnusamy VK, Prakasham K, Huang HI, Chang WT, Huang PC. Exposure and risk assessment of urinary trans, trans-Muconic acid in school-age children in the vicinity of a petrochemical complex in Central Taiwan. Front Public Health 2023; 11:1234823. [PMID: 37732090 PMCID: PMC10507417 DOI: 10.3389/fpubh.2023.1234823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/17/2023] [Indexed: 09/22/2023] Open
Abstract
School-age children living near large petrochemical factories may be at high risk of exposure to benzene released during manufacturing processes. We aimed to investigate the urinary concentrations of trans, trans-muconic acid (t,t-MA) in school-age children living near a petrochemical complex and to estimate their cumulative risk of benzene exposure. We examined an established cohort (Taiwan Petrochemical Complex Cohort for Children, TPE3C) of school-age children (aged 6-13 years) who lived near large petrochemical factories in central Taiwan between October 2013 and September 2014. The cohort comprised 297 children from five elementary schools, namely S.-C. Branch (n = 63, school A, ~0.9 km), F.-A. (n = 51, school B, ~2.7 km), C.-T. (n = 63, school C, ~5.5 km), M.-L. (n = 54, school D, ~6.9 km), and L.-F. (n = 66, school E, ~8.6 km). We analyzed the urinary t,t-MA levels of each participant and estimated their daily intake of benzene. We also performed multiple regression analysis to investigate potential risk factors for a high urinary t,t-MA level in the study cohort. The median urinary t,t-MA levels and median estimated benzene daily intake of the children from each school were as follows: school A, 64.07 ng/mL, 11.13 μg/kg/day; school B, 61.01 ng/mL, 15.32 μg/kg/day; school C, 59.38 ng/mL, 14.81 μg/kg/day; school D, 42.35 ng/mL, 11.67 μg/kg/day; school E, undetected, 0.14 μg/kg/day. The distance between a school and a petrochemical complex (greater distance: β = -0.26, 95% confidence interval [CI] = -0.52 to 0.00, p = 0.053), and the age of the children (older age: β = -3.44, 95% CI = -5.90 to -1.46, p < 0.001) were identified as potential risk factors. After confounders were adjusted for, the creatinine adjusted urinary t,t-MA levels of the school-age children tended to be lower when the distance between their school and a petrochemical complex was greater.
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Winter C. Correctional policies for the management of trans people in Australian prisons. INTERNATIONAL JOURNAL OF TRANSGENDER HEALTH 2023; 25:130-148. [PMID: 38681491 PMCID: PMC11044746 DOI: 10.1080/26895269.2023.2246953] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Background: Despite existing international standards for the prison management of incarcerated trans people, carceral policies across Australian jurisdictions vary in their availability, breadth, and appropriateness. Trans populations in prison represent a vulnerable population, having specific needs surrounding their health, safety, and wellbeing. Prior reviews into Australian carceral policies highlight where contemporary prison practices fall short of meeting those specific needs. Aims/method: A review was conducted on the available carceral policy documents of each Australian correctional service regime, examining their coverage of issues including healthcare access, placement decisions, and classification systems against international standards and prior Australian recommendations. Forty-one relevant policy documents were reviewed against eighteen benchmark recommendations, along with supplementary data. Results: Australian jurisdictions varied widely on the coverage of the reviewed areas. Benchmark attainment ranged from twelve out of eighteen (Victoria and Western Australia) to three out of eighteen (Queensland). The use of administrative segregation was identified as the area in most need of policy reform. No jurisdiction met every benchmark.Conclusions: This review highlights the need for carceral policy reform across Australian jurisdictions in order to meet the unique needs of incarcerated trans people, especially in the areas of administrative segregation and healthcare access. The review also highlights the need for carceral policy reform to bring Australian jurisdictions in line with each other on the management of incarcerated trans people, to reduce disparate outcomes across states and territories.
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Strock D, Sivesind TE, Dellavalle RP, Mundinger GS. Isotretinoin Use in Transmasculine Patients and Its Implication on Chest Masculinization Surgery: Scoping Review of the Literature. JMIR DERMATOLOGY 2023; 6:e45351. [PMID: 37616418 PMCID: PMC10450534 DOI: 10.2196/45351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 06/29/2023] [Accepted: 07/23/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Acne often worsens in transmasculine patients who are on prolonged testosterone therapy. Isotretinoin is an oral retinoid used in the treatment of severe or refractory cases of acne, but it has the potential to cause delayed wound healing. Transmasculine patients may potentially be prescribed treatment for acne with isotretinoin while also planning to undergo chest masculinization surgery. OBJECTIVE This scoping review aims to determine whether isotretinoin has a negative impact on postoperative healing in transmasculine patients undergoing chest masculinization surgery. METHODS A scoping review was performed using the PubMed and Ovid databases. A total of 16 publications were selected for inclusion. RESULTS Acne tends to peak in transmasculine patients 6 months after initiation of testosterone treatment. Severe cases can be treated with isotretinoin; however, acne may recur once treatment is discontinued, given ongoing hormone therapy. There is little to no evidence in the medical literature regarding perioperative use of isotretinoin specifically among transmasculine patients undergoing chest masculinization surgery. In general, however, recent studies have found no evidence of increased hypertrophic scars or keloids in patients taking isotretinoin. CONCLUSIONS Further studies are required to strengthen the current evidence that suggests that isotretinoin does not need to be discontinued before or after incisional or excisional surgeries, including chest masculinization surgery in transmasculine patients.
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Ussher JM, Quinn GP, Perz J. Editorial: Cancer prevention, treatment and survivorship in the LGBTQIA community. Front Oncol 2023; 13:1227911. [PMID: 37496659 PMCID: PMC10368242 DOI: 10.3389/fonc.2023.1227911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 06/30/2023] [Indexed: 07/28/2023] Open
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Rodrigues L, Pinho AR, Carneiro NS, Nogueira C. Trans(gender) journeys: rights and the (non-)recognition of "human". FRONTIERS IN SOCIOLOGY 2023; 8:1172471. [PMID: 37389282 PMCID: PMC10300639 DOI: 10.3389/fsoc.2023.1172471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/18/2023] [Indexed: 07/01/2023]
Abstract
A human right paradigm has been challenging the biomedical perspectives that tend to be normalized in the Western context concerning the lives of trans people. The aim of this study is to understand how trans people in Portugal and Brazil perceive the (non-)recognition of their socio-cultural, economic and political rights. Specifically, the study intends to know in what extent these perceptions influence the processes of identity (de)construction. For this purpose, 35 semi-structured interviews were conducted with people self-identified as trans, transsexuals and transvestites in Brazil and Portugal. The narratives of the participants were analyzed according to the thematic analysis method and the following six main themes emerged: (i) Who are the rights for; (ii) Types of rights; (iii) Paradigm of distribution of rights; (iv) Local or global rights; (v) Non-recognition of the "human"; and, (vi) Transphobias (and cissexism). The results allowed the knowledge of rights and the non-recognition of the "human" which is the central organizer of the analysis. Among the main conclusions of this study, we emphasize the circumscription of rights to certain international, regional and/or national contexts; the existence of local instead of global rights, since they are influenced by regional and international law, but they depend on the legislation in force in each country; and the way human rights can also be understood as a platform of invisibility and exclusion of other people. Based on a commitment to social transformation, this article also contributes to rethinking the violence that is exercised on trans people as a continuum, whether through 'normalizing devices' by medical contexts, family contexts, public space, or even through internalized transphobia. Social structures produce and sustain transphobias and, simultaneously, are responsible for fighting them by changing the paradigm about the conception of transsexualities.
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Collet S, Kiyar M, Martens K, Vangeneugden J, Simpson VG, Guillamon A, Mueller SC, T'Sjoen G. Gender minority stress in transgender people: a major role for social network. J Sex Med 2023; 20:905-917. [PMID: 37102304 DOI: 10.1093/jsxmed/qdad043] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 01/30/2023] [Accepted: 03/06/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND Gender minority individuals, on average, experience higher rates of mental health problems. Mounting work suggests that gender minority stress (GMS) contributes to mental health outcomes in transgender/gender-nonconforming individuals. AIM We assessed whether GMS decreased in transgender people after initiating gender-affirming hormone therapy (GAHT), and we identified social predictors and hormonal associations for GMS at 2 time points. METHODS GMS was surveyed through self-report questionnaires tapping into proximal and distal stressors and coping constructs following the minority stress framework. Eighty-five transgender persons wishing to undertake hormonal interventions were assessed prospectively at start of GAHT and after 7.7 ± 3.5 months (mean ± SD). Sixty-five cisgender persons served as a control group. OUTCOMES (1) Proximal stressors were surveyed by the Beck Depression Inventory II, State-Trait Anxiety Inventory, Scale for Suicide Ideation, Suicidal Thoughts/Attempts, Stigma Consciousness Questionnaire, and Perceived Stress Scale; (2) distal stressors by the Everyday Discrimination Scale; and (3) coping constructs by the Resilience Scale, social network, social standing, and Marlowe Crowne Social Desirability Scale. RESULTS Transgender people experienced higher rates of proximal stressors (Beck Depression Inventory II, State-Trait Anxiety Inventory, Scale for Suicide Ideation, Suicidal Thoughts/Attempts, Perceived Stress Scale) and had lower protective factors (social standing) prior to and during GAHT than cisgender people. Social network and resilience were lower in transgender people relative to cisgender peers only at baseline. Prospectively, decreasing trait anxiety was observed in transgender people. Social factors were adequate predictors of multiple GMS constructs. Specifically, a major role for social network emerged. As for hormonal associations, only serum estradiol levels in transgender women with GAHT were negatively associated with trait anxiety and suicidal thoughts/attempts but positively with resilience and social desirability. CLINICAL IMPLICATIONS Stimulating a social environment supportive of diverse identities, particularly by investing in social networks as a resource for resilience, is likely to alleviate GMS. STRENGTHS AND LIMITATIONS Longer duration of interventions with sex steroid treatment, with continued resilience-enhancing strategies, is needed to observe further alleviation of GMS in transgender persons. Also, objective and subjective GMS identification with heteronormative attitudes and beliefs should be surveyed for good measure when assessing GMS. CONCLUSION Transgender people experienced more GMS throughout study visits than cisgender people did. With a relatively short period of GAHT, some significant changes in and predictors for experienced GMS emerged.
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Chu J, Zhang C, Yan M, Zhang H, Ge T. TRD-YOLO: A Real-Time, High-Performance Small Traffic Sign Detection Algorithm. SENSORS (BASEL, SWITZERLAND) 2023; 23:3871. [PMID: 37112213 PMCID: PMC10145582 DOI: 10.3390/s23083871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 06/19/2023]
Abstract
Traffic sign detection is an important part of environment-aware technology and has great potential in the field of intelligent transportation. In recent years, deep learning has been widely used in the field of traffic sign detection, achieving excellent performance. Due to the complex traffic environment, recognizing and detecting traffic signs is still a challenging project. In this paper, a model with global feature extraction capabilities and a multi-branch lightweight detection head is proposed to increase the detection accuracy of small traffic signs. First, a global feature extraction module is proposed to enhance the ability of extracting features and capturing the correlation within the features through self-attention mechanism. Second, a new, lightweight parallel decoupled detection head is proposed to suppress redundant features and separate the output of the regression task from the classification task. Finally, we employ a series of data enhancements to enrich the context of the dataset and improve the robustness of the network. We conducted a large number of experiments to verify the effectiveness of the proposed algorithm. The accuracy of the proposed algorithm is 86.3%, the recall is 82.1%, the mAP@0.5 is 86.5% and the mAP@0.5:0.95 is 65.6% in TT100K dataset, while the number of frames transmitted per second is stable at 73, which meets the requirement of real-time detection.
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Paganelli L, Morel-Journel N, Carnicelli D, Ruffion A, Boucher F, Maucort-Boulch D, Paparel P, Terrier M, Neuville P. Determining the outcomes of urethral construction in phalloplasty. BJU Int 2023; 131:357-366. [PMID: 36221955 DOI: 10.1111/bju.15915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the surgical and functional outcomes of urethral reconstruction associated with phalloplasty, depending on the surgical techniques and patient history. MATERIALS AND METHODS We conducted a single-centre retrospective study including 89 patients who underwent phalloplasty with urethral reconstruction between 2007 and 2018. Patients included were trans-male patients undergoing gender-affirming surgery and cis-male patients undergoing penile reconstruction after trauma, congenital malformation, or cancer. Urethral reconstructions were performed by free flap or skin graft (total or thin). Secondary urethroplasty may include direct vision urethrotomy, excision-anastomosis, or augmentation urethroplasty (skin graft, buccal mucosa graft). Patient demographics, medical history, peri- and postoperative data were collected from patient files. Functional results were evaluated using individual questionnaires. RESULTS The mean (±sd) follow-up duration was 5.5 (±3.7) years. No significant difference was found for total urethral complication rate (fistula and/or stricture) according to type of urethral construction (70.9% for free flap urethra vs 73.5% for skin graft urethra; P = 0.911), nor according to the patient's grounds for surgery (72.7% for cis-male vs 71.8% for trans-male patients; P = 1). A total of 36 patients (40.5%) answered the functional questionnaire, of whom 80.5% reported usually voiding while standing and 47.5% were comfortable with urinating in public. CONCLUSIONS Urethral construction in phalloplasty is associated with a high complication and revision rate regardless of the type of urethral reconstruction. Voiding in a standing position is generally possible but should not conceal feeble functional results.
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Horton C. Institutional cisnormativity and educational injustice: Trans children's experiences in primary and early secondary education in the UK. BRITISH JOURNAL OF EDUCATIONAL PSYCHOLOGY 2023; 93:73-90. [PMID: 36082674 PMCID: PMC10087670 DOI: 10.1111/bjep.12540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 07/22/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Transgender children are known to face a wide range of barriers, difficulties and injustices at school. Few studies have focused on the educational experiences of trans pupils who socially transition at or before primary school, with no such studies in the UK. AIMS To learn about the at-school experiences of transgender children who socially transitioned at or before primary school in the UK, listening to children's and parental accounts of navigating cisnormativity in UK primary and early secondary education. SAMPLE The primary sample included 30 parents whose children had socially transitioned under the age of 11 in the UK. This sample was complemented with data directly from 10 of these trans children. The primary sample was accessed through six trans positive parenting groups in the UK, supplemented through snowball sampling. METHODS Semi-structured interviews produced a rich and detailed qualitative data set, that was analysed through inductive thematic analysis. RESULTS Three major themes are presented, highlighting experiences of (i) institutional cisnormativity in UK schools, (ii) a failure to protect trans children and (iii) evidence of educational injustice. The results demonstrate how institutional cisnormativity leaves trans pupils in unsafe educational environments, contributing to school drop-out and trauma. CONCLUSIONS Cisnormative attitudes normalize injustice, making it acceptable for trans children to lose access to education, or to experience trauma in school. Educators, schools and school leaders need to take action to protect trans children in our schools.
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Bourne A, Amos N, Donovan C, Carman M, Parsons M, Lusby S, Lyons A, Hill AO. Naming and Recognition of Intimate Partner Violence and Family of Origin Violence Among LGBTQ Communities in Australia. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:4589-4615. [PMID: 36036557 DOI: 10.1177/08862605221119722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Dominant framings of intimate partner violence (IPV) construct the experience as one where a cisgender man enacts violence against a cisgender woman. While often the case, this framing obfuscates the experiences of people who identify as lesbian, gay, bisexual, transgender diverse, or queer (LGBTQ) and may challenge their ability to conceive of their relationship-based experiences as abusive or violent. The extent to which hostile experiences from family of origin violence (FOV) members are conceived or named as violence is also unclear. A large, online, national survey of LGBTQ adults separately assessed experiences of IPV and FOV in two ways: a direct question relating to abuse from a partner/s or family member/s, and a second question (asked irrespective of the previous answer) which sought to establish experience of a nuanced list of abusive acts that can constitute violence (including emotional abuse, LGBTQ-specific forms of violence, and enforced social isolation). Following comparison of responses, multiple regression analyses were performed to assess variation by demographic characteristics. Among the full sample of 6,835 individuals, when asked directly, 30.93% (n = 2,108) of participants indicated that they had ever experienced FOV and 41.73% (n = 2,846) indicated that they had ever experienced IPV. However, when asked about experiences of FOV using the second nuanced question, 43.18% (n = 2,675) responded in ways that indicated that they had ever experienced FOV and 60.71% (n = 3,716) with respect to IPV. The recognition of violence, as indicated by responses to the direct question varied by numerous characteristics, including age, gender, and educational attainment. These findings indicate some LGBTQ people may struggle to recognize or name their family or relationship experiences as abusive or violent, which may complicate their ability or willingness to access professional support. More expansive framings, policies, and responses to IPV and FOV are required.
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Shields L, Stovall T, Colby H. Increasing Inclusivity and Reducing Reactance During Provider-Patient Interactions. Med Decis Making 2023; 43:478-486. [PMID: 36825755 DOI: 10.1177/0272989x231156430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND Significant health disparities exist for trans and gender-nonconforming patients, in part caused by a reduced likelihood of seeking health care due to experienced discrimination in health care settings. Increasing inclusivity in patient-provider interactions can decrease barriers to care seeking for these patients, but such advice to providers must be simple to implement and account for potential backlash among certain patient subgroups. METHODS In 3 studies, we use online samples to experimentally test patient reactions to 2 methods of provider inclusivity signaling: verbal sharing of the provider's pronouns and request for the patient's pronouns (a method frequently suggested in the literature) and the provider wearing a pin indicating their pronouns without verbal sharing or requesting that the patient share their pronouns. RESULTS Study 1 finds that political orientation significantly moderated the effect of pronoun request on patient satisfaction with the visit, P = .003; satisfaction with the doctor, P = .003; and willingness to return to the provider, P = .007, with politically liberal participants being more satisfied and more likely to return when pronouns were requested and politically conservative participants less satisfied and less likely to return. Study 2 replicated these findings and demonstrated that such backlash among conservative participants did not occur when inclusivity was indicated via the provider wearing a pin indicating their pronouns. Study 3 showed that while pronoun pins may be subtle enough to not cause backlash, they are noticed by the target community and increase satisfaction and willingness to return among participants who identify as trans, nonbinary, and genderqueer. LIMITATIONS These studies were hypothetical scenario studies run online rather than field studies. CONCLUSIONS These results suggest that recommendations for increasing inclusivity should account for potential negative impacts on the practice from more politically conservative patients and that more subtle methods of indicating an inclusive health care environment are likely to be more implementable for practitioners in the field while still positively affecting the target population. HIGHLIGHTS Increasing inclusivity in health care settings by verbally sharing and requesting pronouns can cause backlash and aggression among politically conservative patients.More subtle methods of inclusivity signaling such as providers wearing pins sharing their own pronouns do not have this type of backlash effect and increase satisfaction and willingness to return among non-cisgender patients.Recommendations for increasing inclusivity in health care settings should consider negative reactions from other patient subgroups to ensure recommendations are those providers are likely to be willing and able to implement long term.
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PKD autoinhibition in trans regulates activation loop autophosphorylation in cis. Proc Natl Acad Sci U S A 2023; 120:e2212909120. [PMID: 36745811 PMCID: PMC9962925 DOI: 10.1073/pnas.2212909120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Phosphorylation is a ubiquitous mechanism by which signals are transduced in cells. Protein kinases, enzymes that catalyze the phosphotransfer reaction are, themselves, often regulated by phosphorylation. Paradoxically, however, a substantial fraction of more than 500 human protein kinases are capable of catalyzing their own activation loop phosphorylation. Commonly, these kinases perform this autophosphorylation reaction in trans, whereby transient dimerization leads to the mutual phosphorylation of the activation loop of the opposing protomer. In this study, we demonstrate that protein kinase D (PKD) is regulated by the inverse mechanism of dimerization-mediated trans-autoinhibition, followed by activation loop autophosphorylation in cis. We show that PKD forms a stable face-to-face homodimer that is incapable of either autophosphorylation or substrate phosphorylation. Dissociation of this trans-autoinhibited dimer results in activation loop autophosphorylation, which occurs exclusively in cis. Phosphorylation serves to increase PKD activity and prevent trans-autoinhibition, thereby switching PKD on. Our findings not only reveal the mechanism of PKD regulation but also have profound implications for the regulation of many other eukaryotic kinases.
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Ramsay A, Safer JD. Update in Adult Transgender Medicine. Annu Rev Med 2023; 74:117-124. [PMID: 36322979 DOI: 10.1146/annurev-med-020222-121106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Transgender people often face barriers in health care due to lack of access to care, lack of knowledgeable healthcare professionals, discrimination, and gaps in medical and mental health research. Existing research on transgender health has focused heavily on mental health, HIV/AIDS, sexually transmitted diseases/infections, and substance abuse. Gender-affirming hormone therapy and/or surgery allows for some alignment of biology and gender identity. Gender-affirming care may offer quality-of-life benefits, which may outweigh modest concerns related to exogenous hormone therapy. The Endocrine Society treatment guidelines were revised in 2017, and this article reviews recent data that might inform a future guideline revision. Future longitudinal research is needed to close the gap in knowledge in the field of transgender medicine.
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López-Sáez MÁ, Angulo-Brunet A, Platero LR, Bochicchio V, Lecuona O. Attitudes towards Trans Men and Women in Spain: An Adaptation of the ATTMW Scale. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1872. [PMID: 36767239 PMCID: PMC9914429 DOI: 10.3390/ijerph20031872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
This article presents the results of the adaptation and validation of the Attitudes Toward Trans Men and Women (ATTMW) scale-a measure capable of detecting transphobic positions towards trans men and women-in the Spanish context. A total of 310 prospective teachers from different stages of education participated in the study on its adaptation. In order to provide quantitative evidence of validity, confirmatory factor analysis and regression analysis with different constructs and sociodemographic variables were carried out. Internal consistency reliability was adequate. The study demonstrated that the ATTMW is a psychometrically sound instrument for the assessment of attitudes towards trans people, especially with items that categorize trans women and men as second-class people.
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Rivera-Custodio JJ, Soto-Sanchez AV, Alvarado-Cardona EO, Moreta-Ávila F, Silva-Reteguis J, Velez-Perez E, Jiménez-Ricaurte C, Rivera-Segarra E, Rodríguez-Madera SL, Ramos-Pibernus A. Recommendations from Latinx Trans and Non-Binary Individuals to Promote Cancer Prevention in Puerto Rico and Florida. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1213. [PMID: 36673968 PMCID: PMC9859014 DOI: 10.3390/ijerph20021213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
Latinx trans and non-binary individuals (LTNB) face increased cancer-related health disparities. Studies evidence how barriers at the individual, provider and organizational levels drive cancer disparities among LTNB individuals. These barriers increase the emotional discomfort associated with testing and disengagement from cancer prevention efforts. Moreover, there are no guidelines or interventions that address cancer prevention specifically among LTNB individuals. There is a need to develop interventions informed by the LTNB communities to promote cancer prevention and screening. The study aims to describe the recommendations provided by LTNB individuals to foster cancer screening and prevention in the communities residing in Puerto Rico and Florida. We conducted two online focus groups with a total of 15 LTNB participants. Participants were recruited using non-probabilistic purposive sampling. We used rapid-qualitative analysis for data interpretation. Findings are gathered in three main themes: (1) recommendations for promoting cancer prevention screening among providers; (2) specific recommendations to promote cancer screening among LTBN individuals; and (3) recommendations on delivery formats to foster cancer prevention. These results evidence the need and feasibility of developing community informed tailored interventions targeting cancer screening and preventative care to reduce cancer-related health disparities among the LTNB population.
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Kichler R. "What Has Kept Me Alive": Transgender Communities and Support. JOURNAL OF HOMOSEXUALITY 2022; 69:2463-2482. [PMID: 34264806 DOI: 10.1080/00918369.2021.1943277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Transgender (trans) people in the United States experience staggering marginalization. To survive, trans people turn to their communities for support. In this study, I use in-depth interviews with 10 trans people living in "Townsville" to explore the social support trans and LGBTQ communities provide to trans members. What types of support are available? How does this support enable survival? How do differences in communities influence support? I found four types of support: emotional, institutional, bodily, and financial. The focus and composition of communities determined the types of support provided, and communities were divided based on gender and class. By concentrating on the contexts in which support occurs, my study adds to trans studies and sexualities scholarship concerned with how local trans and LGBTQ communities are experienced.
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Matthews C. "I feel the mind enlarging itself": Anne Lister's gendered reading practices. JOURNAL OF LESBIAN STUDIES 2022; 26:367-381. [PMID: 36369937 DOI: 10.1080/10894160.2022.2125142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This article argues for the usefulness of deploying a trans lens to examine the diaries of Anne Lister (1791-1840). The author contends that a trans reading may expand possibilities for critical analysis of Lister's gender practices within the context of early-nineteenth-century white, upper-class Halifax society, in addition to existing labels such as "lesbian" and "queer." Examples to illustrate these possibilities are drawn from Lister's reading habits, facilitated by some initial quantitative analysis of Lister's own indexing practices. The article concludes that Lister structures their literary life to enable them to trans certain gender practices, and to fashion a livable gendered existence amidst the competing pressures of class, nationhood, financial security, self-determination, and sexual desire.
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Neri J, Iudici A, Faccio E. Mental health practitioners' narratives about gender transition and the role of diagnosis: A qualitative study in the Italian context. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e2678-e2689. [PMID: 35016261 DOI: 10.1111/hsc.13711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/29/2021] [Accepted: 12/17/2021] [Indexed: 06/14/2023]
Abstract
In many European Countries, a diagnosis is needed to access the gender transition process, which has sparked debate about whether gender variance should be equated with a psychodiagnosis. This study explores mental health practitioners' perspectives about the implications of using the diagnosis for gatekeeping purposes. Semi-structured interviews were conducted with 11 Italian mental health specialists. The personal positions and interpretative repertoires emerging from the interviews centred on three thematic areas: the diagnosis, the practitioner's role, and the clinical relationship. In relation to the development of health promotion policies, findings underscore the importance of exercising reflexivity, adhering to theory and national and/or international guidelines, and analysing people's needs to ensure that the clinical setting is an affirmative space, especially for non-binary people.
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Rozmarin E. On Moving Across Oneself, Collective Identity, Homo-Nationalis, and the Trans-Subject. Psychoanal Rev 2022; 109:345-367. [PMID: 36047949 DOI: 10.1521/prev.2022.109.3.345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This paper contemplates two notions that I have been exploring in relation to the frontier between subjects and collectives. The first is what I call homo-nationalis, the subject formed by and along the organizing principles of nationalism. This subject, I argue, reflects the ideology and reality of the nation-state. It is animated by its imaginaries and unsettled by its fragilities in the deepest psychological sense. The second is what I call the trans-subject. I use this notion inspired by, and wishing to extend the sense of, transing as it pertains to trans-gendering to other categories of subjecthood, aiming to capture the subject's potential to re-form the precepts of subjectivity as it is prescribed for them. I engage these two notions as I reflect on my (countertransference) experience while working with an individual moving across various collective-social frontiers in the process of a religious conversion.
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