Gender incongruence/gender dysphoria and its classification history

Development of the Gender, Sex, and Sexual Orientation ontology: Evaluation and workflow

OBJECTIVE

The study sought to create an integrated vocabulary system that addresses the lack of standardized health terminology in gender and sexual orientation.

MATERIALS AND METHODS

We evaluated computational efficiency, coverage, query-based term tagging, randomly selected term tagging, and mappings to existing terminology systems (including ICD (International Classification of Diseases), DSM (Diagnostic and Statistical Manual of Mental Disorders ), SNOMED (Systematized Nomenclature of Medicine), MeSH (Medical Subject Headings), and National Cancer Institute Thesaurus).

RESULTS

We published version 2 of the Gender, Sex, and Sexual Orientation (GSSO) ontology with over 10 000 entries with definitions, a readable hierarchy system, and over 14 000 database mappings. Over 70% of terms had no mapping in any other available ontology.

DISCUSSION

We created the GSSO and made it publicly available on the National Center for Biomedical Ontology BioPortal and on GitHub. It includes clarifications on over 200 slang terms, 190 pronouns with linked example usages, and over 200 nonbinary and culturally specific gender identities.

CONCLUSIONS

Gender and sexual orientation continue to represent crucial areas of medical practice and research with evolving terminology. The GSSO helps address this gap by providing a centralized data resource.

Adult Gender Dysphoria with Coronary Disease. Case Report and Literature Review

INTRODUCTION

Gender dysphoria (GD) refers to a marked incongruity between gender identity and biological sex. GD generates a significant clinical discomfort for at least six months.

METHODS

Case report and non-systematic literature review. Case presentation A 56-year-old male-to-female patient, who had a history of coronary disease and a second thromboembolic event after hormone therapy (self-medicated). Once she had received acute management for the cardiovascular disease, she consulted for her GD.

DISCUSSION

GD requires multidisciplinary management. Cross-sex hormonal therapy is considered the main treatment. It has been documented that oral oestrogen preparations may increase the risk of thromboembolic events in patients over the age of 40, especially when they have cardiovascular risk factors.

CONCLUSIONS

Comprehensive treatment should be offered to everyone who has GD, to relieve psychological distress, decrease psychiatric comorbidity and improve quality of life. To date, there is little scientific evidence regarding cross-sex hormonal therapy in transgender women over the age of 40; we therefore recommend multidisciplinary, close and rigorous monitoring, in particular when they have cardiovascular risk.

Autism trait prevalence in treatment seeking adolescents and adults attending specialist gender services

Background.

To assess the prevalence of autism traits in individuals accessing gender affirming treatments, we conducted a cross-sectional survey in the regional specialist gender services in Northern Ireland.

Methods.

One hundred and twenty-three individuals (38 adolescents and 69 adults) currently attending or who previously attended specialist gender services in Northern Ireland were recruited. Fifty-six individuals assigned male at birth (AMAB) and 66 individuals assigned female at birth (AFAB) took part in the study. Main outcome measures: Autism Quotient (AQ), Cambridge Behavior Scale (EQ), and RAADS-14.

Results.

Autism trait prevalence rates of 19.5% (AQ); 25.4% (RAADS-14); and 35.8% (poor empathy traits). A combined measure comprising all three provided a prevalence of 17.2%. There were no mean differences in the scores between AMAB (assigned male at birth) individuals and AFAB (assigned female at birth) individuals.

Conclusions.

Autism traits present additional challenges during the assessment and treatment of individuals with gender dysphoria. Autism screening tools can aid in the identification of individual with additional needs.

Providing Care for Transgender and Gender Diverse Youth

Transgender and gender diverse youth (TGDY) experience modifiable health disparities and difficulty accessing the physical and mental health care systems. Providers and staff should understand the unique needs of this population and provide affirming spaces where these resilient young people can thrive. In addition to addressing social, setting, and system level barriers to access, providers should consider offering comprehensive gender care because this reduces barriers to medical services and can improve health outcomes. This article educates providers about TGDY, reviews the role of mental health care, and provides an overview of medical interventions for gender affirmation.

Debate: Why should gender-affirming health care be included in health science curricula?

BACKGROUND

Every person who seeks health care should be affirmed, respected, understood, and not judged. However, trans and gender diverse people have experienced significant marginalization and discrimination in health care settings. Health professionals are generally not adequately prepared by current curricula to provide appropriate healthcare to trans and gender diverse people. This strongly implies that health care students would benefit from curricula which facilitate learning about gender-affirming health care.

MAIN BODY

Trans and gender diverse people have been pathologized by the medical profession, through classifications of mental illness in the Diagnostic and Statistical Manual of Mental Disorders (DSM) and International Classification of Disease (ICD). Although this is changing in the new ICD-11, tension remains between depathologization discourses and access to gender-affirming health care. Trans and gender diverse people experience significant health disparities and an increased burden of disease, specifically in the areas of mental health, Human Immunodeficiency Virus, violence and victimisation. Many of these health disparities originate from discrimination and systemic biases that decrease access to care, as well as from health professional ignorance. This paper will outline gaps in health science curricula that have been described in different contexts, and specific educational interventions that have attempted to improve awareness, knowledge and skills related to gender-affirming health care. The education of primary care providers is critical, as in much of the world, specialist services for gender-affirming health care are not widely available. The ethics of the gatekeeping model, where service providers decide who can access care, will be discussed and contrasted with the informed-consent model that upholds autonomy by empowering patients to make their own health care decisions.

CONCLUSION

There is an ethical imperative for health professionals to reduce health care disparities of trans and gender diverse people and practice within the health care values of social justice and cultural humility. As health science educators, we have an ethical duty to include gender-affirming health in health science curricula in order to prevent harm to the trans and gender diverse patients that our students will provide care for in the future.

Violence and substance use in sexual minorities: Data from the Second Brazilian National Alcohol and Drugs Survey (II BNADS)

OBJECTIVE

To describe the prevalence of substance use and the associations between adverse early life experiences, sexual behaviour and violence in sexual minority (SM) individuals.

METHODS

The Brazilian National Alcohol and Drugs Survey is a probabilistic household survey performed in 2012, collecting data from 4067 Brazilians aged 14 years and older.

RESULTS

3.4% of the sample declared themselves as sexual minorities, 53.8% female, 66.5% single, mean age of 29.5 years (standard deviation 16.0 years). A high prevalence of alcohol dependence (15.2%) and binge drinking (22.2%) was identified in the SM group. Respondents were more likely to use crack cocaine and hallucinogens, to have been involved in child prostitution, child sexual abuse and to report suicidal ideation in the previous year. Respondents were also more likely to engage in unprotected sex compared to non-sexual minorities. Nearly one-third referred to having suffered homophobic discrimination in their lives. Respondents also reported higher rates of domestic violence (18.9%) and urban violence (18%) among the SM.

CONCLUSION

The findings reinforce that violence directed at individuals in the Brazilian SM community begins early in life and persists into adulthood when compared to non-sexual minorities. This population is also more exposed to substance use disorders.

The (Slow) Depathologizing of Gender Incongruence

Psychiatric nosology has at times mirrored cultural mores and societal values, pathologizing behaviors seen at the time to be either immoral or outside the norm. This has been particularly true when it comes to issues related to sexuality and gender. Such pathologizing has resulted in further stigmatization and discrimination in society. Gender incongruence, the experience of an individual whose internal sense of gender is at odds with the sex they were assigned at birth, has long been pathologized. This article will compare the history of the psychiatric depathologizing of homosexuality to the current process of depathologizing gender incongruence.

The Link between Estradiol and Neuroplasticity in Transgender Women after Gender-Affirming Surgery: A Bimodal Hypothesis

For transgender individuals, gender-affirming surgery (GAS) and cross-sex hormone therapy (CSHT) are part of the gender transition process. Scientific evidence supporting the maintenance of CSHT after GAS-related gonadectomy is accumulating. However, few data are available on the impact of CSHT on the brain structure following hypogonadism. Thus, we aimed to investigate links between estradiol and brain cortical thickness (CTh) and cognition in 18 post-gonadectomy transgender women using a longitudinal design. For this purpose, the participants underwent a voluntary period of CSHT washout of at least 30 days, followed by estradiol re-institution for 60 days. High-resolution T1-weighted brain images, hormonal measures, working and verbal memory were collected at 2 time points: on the last day of the washout (t1) and on the last day of the 2-month CSHT period (t2). Between these 2 time points, CTh increased within the left precentral gyrus and right precuneus but decreased within the right lateral occipital cortex. However, these findings did not survive corrections of multiple comparisons. Nevertheless, there was a significant negative correlation between changes in estradiol levels and changes in CTh. This effect was evident in the left superior frontal gyrus, the left middle temporal gyrus, the right precuneus, the right superior temporal gyrus, and the right pars opercularis. Although there was an improvement in verbal memory following hypogonadism correction, we did not observe a significant relationship between changes in memory scores and CTh. Altogether, these findings suggest that there is a link between estradiol and CTh.

Outside the norm: Mental health, school adjustment and community engagement in non-binary youth

Aims: The aim of this study was to explore the role of self-reported non-binary gender identity in mental health problems, school adjustment, and wish to exert influence on municipal issues in a community sample of adolescents. Methods: In a cross-sectional design, data were collected through an anonymous survey in Uppsala County, Sweden, among 8385 students (response rate 58.2%) in grades 7, 9, and 11, aged 13-17 years. The Strengths and Difficulties Questionnaire (SDQ) self-report was used to assess mental health problems. Gender identity was measured with one item and youth were categorized into those who identified as male or female (i.e. binary youth), and those who did or could not identify with either gender (i.e. non-binary youth). Logistic regressions and qualitative content analysis were used to analyse data. Results: Youth with non-binary gender identity (n = 137; 1.6%) had higher odds of having mental problems according to the SDQ total score (OR=3.05; 1.77-5.25). The association between non-binary gender identity and mental health problems remained significant after adjusting for confounders. Additionally, compared to their binary peers, the non-binary youth reported more truancy (36.5% vs 49.6%), more often failed a subject (21.5% vs 36.5%), and were more interested in exerting influence on municipal issues such as sociopolitical development, education, municipal services, and drug and alcohol policies (25.3% vs 38.0%). Conclusions: Youth with non-binary gender identity constitute a vulnerable population regarding mental health problems and school adjustment. The willingness to exert influence on municipal issues suggests a possible pathway to engagement.

Trans Collaborations Clinical Check-In (TC3): Initial Validation of a Clinical Measure for Transgender and Gender Diverse Adults Receiving Psychological Services

One key aspect of evidence-based psychological services is monitoring progress to inform treatment decision making, often using a brief self-report measure. However, no such measure exists to support measurement-based care, given the distinct needs of transgender and gender diverse people (TGD), a group facing large documented health disparities and marginalization in health care. The purpose of the present study was to develop and provide initial psychometric validation of a short, behavioral health progress monitoring self-report measure, the Trans Collaborations Clinical Check-in (TC3). TGD communities, providers identified as TGD-affirmative, and relevant academic experts contributed to item and scale development. The final 18-item version was administered to 215 TGD adults (75 transfeminine, 76 transmasculine, 46 nonbinary, 18 unknown; mean age of 30 with a range of 19 to 73), who were recruited for an online study, with other questionnaires assessing negative affect, well-being, gender dysphoria, gender minority stressors, and resilience. Higher scores on the TC3 (indicating better adjustment and comfort with gender) were generally associated with lower depression, anxiety, minority stress, and gender dysphoria and greater life satisfaction, body congruence, and positive aspects of being TGD such as pride in identity and community belongingness. These results support the validity of the TC3 as a brief measure to be used as a clinical tool for TGD people receiving mental health services. Additional research is needed on the reliability and validity of the TC3 across multiple time points to determine utility as a progress monitoring measure. The TC3 should also be further validated with more culturally diverse samples.

Heteronormative models of health-care delivery: investigating staff knowledge and confidence to meet the needs of LGBTIQ+ people

Health services internationally are reconsidering whether current service delivery models are inclusive and responsive to lesbian, gay, bisexual, trans* and gender diverse, intersex, and/or queer (LGBTIQ+) identifying individuals. A survey was conducted to establish a baseline needs analysis, as part of an LGBTIQ+ workforce development program, on perceived staff knowledge and confidence in a multi-site public mental health service in Melbourne, Australia. The survey comprising multiple choice, 5-point Likert scale ratings, and short answer sections was administered to mental health staff attending training at their place of work. Workplaces included: community clinics, residential services, acute inpatient services, service development, and research departments. Perceptions of self-confidence and knowledge, and further support needs expressed, were examined through analyzing quantitative and qualitative responses in feedback following the education sessions. The sample comprised 85 respondents; the majority female (66%), with a good representation of staff across age brackets. While the majority of staff identified as heterosexual (68%), LGBTIQ+ individuals were represented. Though 64% of staff surveyed noted that opportunities exist in the workplace to discuss LGBTIQ+ issues, a desire to increase knowledge was expressed by 94% of staff. Staff attitudes, knowledge, confidence, and support needs should be carefully considered at organizational and leadership levels, to ensure health services foster LGBTIQ+ responsive service delivery models and practices.

Systematic Review of the Long-Term Effects of Transgender Hormone Therapy on Bone Markers and Bone Mineral Density and Their Potential Effects in Implant Therapy

This study seeks to evaluate the long-term effects of pharmacologic therapy on the bone markers and bone mineral density of transgender patients and to provide a basis for understanding its potential implications on therapies involving implant procedures. Following the referred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and well-defined PICOT (Problem/Patient/Population, Intervention, Comparison, Outcome, Time) questionnaires, a literature search was completed for articles in English language, with more than a 3 year follow-up reporting the long-term effects of the cross-sex pharmacotherapy on the bones of adult transgender patients. Transgender demographics, time under treatment, and treatment received were recorded. In addition, bone marker levels (calcium, phosphate, alkaline phosphatase, and osteocalcin), bone mineral density (BMD), and bone turnover markers (Serum Procollagen type I N-Terminal pro-peptide (PINP), and Serum Collagen type I crosslinked C-telopeptide (CTX)) before and after the treatment were also recorded. The considerable variability between studies did not allow a meta-analysis. All the studies were completed in European countries. Transwomen (921 men to female) were more frequent than transmen (719 female to male). Transwomen's treatments were based in antiandrogens, estrogens, new drugs, and sex reassignment surgery, meanwhile transmen's surgeries were based in the administration of several forms of testosterone and sex reassignment. Calcium, phosphate, alkaline phosphatase, and osteocalcin levels remained stable. PINP increased in transwomen and transmen meanwhile, CTX showed contradictory values in transwomen and transmen. Finally, reduced BMD was observed in transwomen patients receiving long-term cross-sex pharmacotherapy. Considering the limitations of this systematic review, it was concluded that long-term cross-sex pharmacotherapy for transwomen and transmen transgender patients does not alter the calcium, phosphate, alkaline phosphatase, and osteocalcin levels, and will slightly increase the bone formation in both transwomen and transmen patients. Furthermore, long-term pharmacotherapy reduces the BMD in transwomen patients.

Thorax masculinization in a transsexual patient: Inferior pedicle mastectomy without an inverted T scar

Transsexual individuals with gender dysphoria or gender identity disorder are rare, with a prevalence reported to range from 0.002% to 0.014%. Studies have shown that mastectomy yields significant improvements in body image and self-esteem in female-to-male transsexual patients. In patients with grade III breast ptosis, mastectomy with a nipple-areolar complex (NAC) graft is the most commonly used technique, although it has several disadvantages. In the case described herein, a bilateral mastectomy preserving the NAC in an inferior pedicle was performed. Additionally, a thin superior thoracic dermal-fat flap was preserved and eventually sutured at the previous inframammary fold, preventing an inverted T scar. This case shows the advantage of this technique for preserving the blood supply and innervation of the NAC, with a low hypopigmentation risk. Furthermore, in this technique, the patch effect does not impair the results of the NAC graft, and there is no need to use an inverted T scar that may result in thoracic feminization.

Reflections on emerging trends in clinical work with gender diverse children and adolescents

Gender is a fast-evolving and topical field which is often the centre of attention in the media and in public policy debates. The current cultural and social climate provides possibilities for young people to express themselves. Gender diverse young people are not only developing new ways of describing gender, but they are also shaping what is required of clinical interventions. Emerging cultural, social and clinical trends, such as increases in referrals, shifts in sex ratio and diversification in gender identification, illustrate that gender diverse individuals are not a homogeneous group. How do evolving concepts of gender impact the clinical care of gender diverse young people presenting to specialist gender clinics today?

Confirmatory Factor Analysis of the Nepean Dysphoria Scale in a Clinical Sample

The construct of dysphoria has been described inconsistently across a broad range of psychopathology. The term has been used to refer to an irritable state of discontent, but is also thought to incorporate anger, resentment and nonspecific symptoms associated with anxiety and depression, such as tension and unhappiness. The Nepean Dysphoria Scale has been developed to allow assessment of dysphoria, but its factor structure has not yet been investigated in clinical samples. We aimed to determine the latent structure of dysphoria as reflected by the Nepean Dysphoria Scale, using a clinical sample. Adults (N = 206) seeking treatment at a range of mental health services were administered the Nepean Dysphoria Scale. Four putative factor structures were investigated using confirmatory factor analysis: a single-factor model, a hierarchical model, a bifactor model and a four-factor model as identified in previous studies. No model fit the data except for a four-factor model when a revised 22-item version of the original 24-item scale was investigated. A four-factor structure similar to that identified in non-clinical samples was supported, albeit following the removal of two items. The Nepean Dysphoria Scale appears to have utility for the assessment of dysphoria in routine clinical settings.

Gender incongruence: a comparative study using ICD-10 and DSM-5 diagnostic criteria

OBJECTIVE

To compare the presence of criteria listed in the DSM-5 and ICD-10 diagnostic manuals in a Brazilian sample of transgender persons seeking health services specifically for physical transition.

METHODS

This multicenter cross-sectional study included a sample of 103 subjects who sought services for gender identity disorder in two main reference centers in Brazil. The method involved a structured interview encompassing the diagnostic criteria in the two manuals.

RESULTS

The results revealed that despite theoretical disagreement about the criteria, the manuals overlap regarding diagnosis confirmation; the DSM-5 was more inclusive (97.1%) than the ICD-10 (93.2%) in this population.

CONCLUSIONS

Although there is no consensus on diagnostic criteria on transgenderism in the diversity of social and cultural contexts, more comprehensive diagnostic criteria are evolving due to society's increasing inclusivity.

Mental Health Staff Perceptions and Practice Regarding Self-Harm, Suicidality and Help-Seeking in LGBTQ Youth: Findings from a Cross-Sectional Survey in the UK

Young people who identify as lesbian, gay, bisexual, transgender or queer (LGBTQ) experience higher levels of suicidality compared to heterosexual or cisgender peers, and face significant barriers accessing mental health services including prejudice from staff. In a cross-sectional survey, mental health staff who reported receiving LGBT awareness training were significantly more likely to report in relation to working with LGBT youth that they routinely discussed issues of sexuality and gender (χ²=8.782, df=2, p < 0.05); to feel that their organisation supported them to work with this group (χ²=14.401, df=2, p < 0.001); and report that they had access to adequate skills training that supported their work with suicidality and self-harm with this group (χ²=21.911, df=2, p <0.001). There is a need to enhance the mental health workforce in LGBTQ awareness, and these findings indicate that awareness training could impact positively on practice.

Genders and Individual Treatment Progress in (Non-)Binary Trans Individuals

BACKGROUND

Health care for transgender and transsexual (ie, trans) individuals has long been based on a binary understanding of gender (ie, feminine vs masculine). However, the existence of non-binary or genderqueer (NBGQ) genders is increasingly recognized by academic and/or health care professionals.

AIM

To gain insight into the individual health care experiences and needs of binary and NBGQ individuals to improve their health care outcomes and experience.

METHODS

Data were collected using an online survey study on experiences with trans health care. The non-clinical sample consisted of 415 trans individuals. An individual treatment progress score was calculated to report and compare participants' individual progress toward treatment completion and consider the individual treatment needs and definitions of completed treatment (ie, amount and types of different treatments needed to complete one's medical transition).

OUTCOMES

Main outcome measures were (i) general and trans-related sociodemographic data and (ii) received and planned treatments.

RESULTS

Participants reported binary (81.7%) and different NBGQ (18.3%) genders. The 2 groups differed significantly in basic demographic data (eg, mean age; P < .05). NBGQ participants reported significantly fewer received treatments compared with binary participants. For planned treatments, binary participants reported more treatments related to primary sex characteristics only. Binary participants required more treatments for a completed treatment than NBGQ participants (6.0 vs 4.0). There were no differences with regard to individual treatment progress score.

CLINICAL TRANSLATION

Because traditional binary-focused treatment practice could have hindered NBGQ individuals from accessing trans health care or sufficiently articulating their needs, health care professionals are encouraged to provide a holistic and individual treatment approach and acknowledge genders outside the gender binary to address their needs appropriately.

STRENGTHS AND LIMITATIONS

Because the study was made inclusive for non-patients and individuals who decided against trans health care, bias from a participant-patient double role was prevented, which is the reason the results are likely to have a higher level of validity than a clinical sample. However, because of the anonymity of an online survey, it remains unclear whether NBGQ individuals live according to their gender identity in their everyday life.

CONCLUSION

The study highlights the broad spectrum of genders in trans-individuals and associated health care needs and provides a novel approach to measure individual treatment progress in trans individuals. Koehler A, Eyssel J, Nieder TO. Genders and Individual Treatment Progress in (Non-)Binary Trans Individuals. J Sex Med 2018;15:102-113.

Social stigma, legal and public health barriers faced by the third gender phenomena in Brazil, India and Mexico: Travestis, hijras and muxes

AIM AND METHODS

The aim of this article is to provide a narrative literature review of the 'third gender' phenomenon in Brazil ( Travestis), India ( Hijras) and Mexico ( Muxes), considering the social stigma, the legal and health aspects of these identities.

RESULTS

These three groups share similar experiences of stigmatisation, marginalisation, sexual abuse, HIV infection, infringement of civil rights and harassment accessing health services. Brazil, India and Mexico public services for the third gender conditions are still very scarce and inadequate for the heavy demand from potential users.

DISCUSSION AND CONCLUSION

Although all three countries have used legislation to promote provision of comprehensive healthcare services for third gender, there is still strong resistance to implementation of such laws and policies. Brazil, India and Mexico face a huge challenge to become countries where all human rights are respected.

A Review of Contemporary Assessment Tools for Use with Transgender and Gender Nonconforming Adults

There is increasing recognition of the need for culturally sensitive services for individuals who identify as transgender or gender non-conforming (TGNC), and only recently have empirical studies appeared in the literature that inform best practices for TGNC people. Competent, culturally appropriate clinical services and research depend upon methodologically sound assessment of key constructs, but it is unclear whether appropriate self-report or clinician-rated assessment tools for adults exist. This paper reviewed existing published measures to identify areas of strength as well as existing gaps in the available research. The search strategy for this systematic review identified any published paper describing a self-report or clinician-rated scale for assessing transgender-related concerns. Each measure was reviewed for information on its scope, reliability, validity, strengths, limitations, and source. The majority of these questionnaires were developed with the TGNC communities and targeted important factors that affect quality of life for TGNC people. Limitations included limited evidence for validity, reliability, and sensitivity to change. Overall, the field is moving in the direction of TGNC-affirming assessment, and promising measures have been created to monitor important aspects of quality of life for TGNC people. Future research should continue to validate these measures for use in assessing clinical outcomes and the monitoring of treatment progress.

Neuroimaging studies in people with gender incongruence

The current review gives an overview of brain studies in transgender people. First, we describe studies into the aetiology of feelings of gender incongruence, primarily addressing the sexual differentiation hypothesis: does the brain of transgender individuals resemble that of their natal sex, or that of their experienced gender? Findings from neuroimaging studies focusing on brain structure suggest that the brain phenotypes of trans women (MtF) and trans men (FtM) differ in various ways from control men and women with feminine, masculine, demasculinized and defeminized features. The brain phenotypes of people with feelings of gender incongruence may help us to figure out whether sex differentiation of the brain is atypical in these individuals, and shed light on gender identity development. Task-related imaging studies may show whether brain activation and task performance in transgender people is sex-atypical. Second, we review studies that evaluate the effects of cross-sex hormone treatment on the brain. This type of research provides knowledge on how changes in sex hormone levels may affect brain structure and function.

Health, disability and quality of life among trans people in Sweden-a web-based survey

Background

Swedish research concerning the general health of trans people is scarce. Despite the diversity of the group, most Swedish research has focused on gender dysphoric people seeking medical help for their gender incongruence, or on outcomes after medical gender-confirming interventions. This paper examines self-rated health, self-reported disability and quality of life among a diverse group of trans people including trans feminine, trans masculine, and gender nonbinary people (identifying with a gender in between male of female, or identify with neither of these genders) as well as people self-identifying as transvestites.

Methods

Participants were self-selected anonymously to a web-based survey conducted in 2014. Univariable and multivariable regression analyses were performed. Three backward selection regression models were conducted in order to identify significant variables for the outcomes self-rated health, self-reported disability and quality of life.

Results

Study participants included 796 individuals, between 15 and 94 years of age who live in Sweden. Respondents represented a heterogeneous group with regards to trans experience, with the majority being gender nonbinary (44 %), followed by trans masculine (24 %), trans feminine (19 %) and transvestites (14 %). A fifth of the respondents reported poor self-rated health, 53 % reported a disability and 44 % reported quality of life scores below the median cut-off value of 6 (out of 10). Nonbinary gender identity (adjusted Odds Ratio (aOR) = 2.19; 95 % CI: 1.24, 3.84), negative health care experiences (aOR = 1.92; 95 % CI: 1.26, 2.91) and not accessing legal gender recognition (aOR = 3.06; 95 % CI: 1.64, 5.72) were significant predictors for self-rated health. Being gender nonbinary (aOR = 2.18; 95 % CI: 1.35, 3.54) and history of negative health care experiences (aOR = 2.33; 95 % CI: 1.54, 3.52) were, in addition, associated with self-reported disability. Lastly, not accessing legal gender recognition (aOR = 0.32; 95 % CI: 0.17, 0.61) and history of negative health care experiences (aOR = 0.56; 95 % CI: 0.36, 0.88) were associated with lower quality of life.

Conclusions

The results of this study demonstrate that the general health of trans respondents is related to vulnerabilities that are unique for trans people in addition to other well-known health determinants.