Gender congruence and body satisfaction in nonbinary transgender people: A case control study

Reasons for Genital Dissatisfaction in a Sample of Brazilian Men

Genital self-image (GSI) involves subjective perceptions, experiences, and feelings of individuals regarding their genitalia. A negative GSI contributes to lower sexual esteem and, consequently, negative sexual experiences and sexual dysfunction. In men, self-perception may be influenced by several factors, including penis size or shape, personal experiences, body image, general health status, sex education, and even the media they consume. This study aimed to understand the reasons that lead to dissatisfaction with GSI among Brazilian men. With a mixed approach, we present male perceptions regarding dissatisfaction with GSI captured from the following question: "If you are dissatisfied with your genitals, tell us for what reason(s)? (Optional)," which integrated the last questionnaire element of the original survey. Brazilian men over 18 years of age from different Brazilian states were eligible. In this analysis, 376 responses were obtained. The data were analyzed using thematic content analysis. The participants expressed the reasons for dissatisfaction, which were grouped into two categories: (1) anatomical aspects and beliefs in the construction of GSI and (2) functional aspects. The results offer an understanding of men's perceptions of their genitals and may aid in clinical practice and research on how Brazilian men perceive their genitals. It is possible to improve knowledge about sexual health and increase positivity regarding genital perception by providing information about the reasons that lead to dissatisfaction with the genitals.

Body Image Among Sexual and Gender Minorities: An Intersectional Analysis

Body image is consequential for overall well-being and has a complex relation to gender. Sexual and gender minority (SGM) individuals develop body image amid intersecting systems of oppression, such as sexism, cisnormativity, heteronormativity, and gender binary pressures. This study used an intersectionality framework to examine how various aspects of gender identification (cis/trans, binary/nonbinary, woman/man identification) related to body image differences among SGM individuals. We also assessed whether identification with conventionally masculine and feminine personality traits predicted body image. We used one-way and two-way ANOVAs and linear regressions to analyze two indicators of body image (body appreciation and drive for muscularity) in a sample of 643 SGM individuals (148 sexual minority (SM) cis women, 171 trans women, 121 SM cis men, 43 trans men, 160 nonbinary individuals). Results implicated cisnormativity as an influential and hierarchical force for body image, although woman/man and binary/nonbinary identification also played roles in group differences. With a few exceptions, masculine but not feminine trait identification significantly predicted body appreciation and drive for muscularity, indicating a complicated association with overall body image. These findings underscore the value of an intersectional lens for analyzing how broad social forces may manifest in individual-level body image for SGM individuals.

Age of first experience of gender incongruence among transgender and non-binary individuals

OBJECTIVE

Gender incongruence (GI) is a condition in which an individual's gender identity, role, and expression differ from their assigned sex. This study aimed to evaluate when GI first arises in transgender and non-binary individuals seeking hormone therapy and their years living untreated in South Korea.

METHODS

This retrospective study analyzed GI patients seeking gender-affirming hormone therapy (GAHT) or surgery between 2015 and 2021. The recorded data included gender identity, legal transition status, age of onset of GI, age at the initiation of therapy, and total therapy duration.

RESULTS

In total, 337 patients were enrolled, including 149 (44.2%) transgender men, 153 (45.4%) transgender women, and 35 (10.4%) non-binary individuals. The mean age of onset of GI was 10.6 years (standard deviation, 5.1). Of the total patients, 29% had an onset of GI before age 6 years (preschool), 61% before age 12 (elementary-school), and 87% before age 15 (middle-school). Patients lived with GI for almost 14 years before GAHT initiation at a median age of 23.0 years. 90% of transgender men, 82.3% of transgender women, and 85% of non-binary patients disclosed their gender identities to their families. Regarding social transition, 31.5% of transgender men, 16.3% of transgender women, and none of the non-binary patients (P<0.005) changed their legal gender markers.

CONCLUSION

Many transgender and non-binary individuals experience GI early in life. These findings emphasized the need for early evaluation, timely gender-affirming care, and more accessible legal processes for gender marker changes in South Korea, aiming to enhance the safety and well-being of these individuals.

Binary and Non-binary Gender Identities, Internalizing Problems, and Treatment Wishes Among Adolescents Referred to a Gender Identity Clinic in Germany

Clinical research on transgender and gender-nonconforming (TGNC) adolescents has focused on binary individuals or often not differentiated among gender identities. Recent studies suggest that a considerable proportion of TGNC adolescents identify as non-binary and that these youth report more internalizing problems as well as different transition-related medical treatment wishes than binary adolescents. However, the results are inconclusive, and data for the German-speaking area are lacking. Therefore, the present study aimed to assess the percentage of binary and non-binary gender identities in a German sample of clinically referred TGNC adolescents and examine associations of gender identity with internalizing problems and transition-related medical treatment wishes. The sample consisted of 369 adolescents (11-18 years, Mage = 15.43; 305 birth-assigned female, 64 birth-assigned male) who attended the Hamburg Gender Identity Service for children and adolescents (Hamburg GIS) between 2013 and 2019. Gender identity and treatment wishes were assessed using study-specific items and internalizing problems using the Youth Self-Report. In total, 90% (n = 332) of the sample identified as binary and 10% (n = 37) as non-binary. Having a non-binary gender identity was significantly associated with more internalizing problems and with wishing for no transition-related medical treatment or only puberty-suppressing hormones. The results underscore that non-binary adolescents represent a specifically vulnerable subgroup within TGNC adolescents with unique mental health needs and treatment wishes. Future research should differentiate among various gender identities. In clinical practice, it is crucial to create an inclusive space for non-binary youth and provide mental health care if needed.

A qualitative exploration of positive body image experiences among nonbinary individuals

One group whose positive body image experiences remain under-explored is individuals who identify as nonbinary, gender fluid, and/or genderqueer (including other nonbinary identities). Thus, we sought to answer the questions: What does it look like to have a positive body image for a nonbinary person? and How do nonbinary persons form and maintain a positive body image? To answer these questions, we conducted in-depth, semi-structured interviews with 15 nonbinary individuals who were assessed as having positive body image using the Body Appreciation Scale-2 (Tylka & Wood-Barcalow, 2015a). Data were analyzed using reflexive thematic analysis. Four themes were identified as characterizing the core features of positive body image among nonbinary persons: body appreciation, body- and self-acceptance, bodily appearance embodied their authentic self, and holding flexible ideals for ways of being. Six themes were identified as related to on-going processes that explain how body image is formed and maintained among nonbinary persons: reframing negative body image information, staging resistance, experiencing representation, receiving and giving social support, practicing self-compassion and self-care, and using dress to create a satisfying presentation of self. In keeping with the tenets of queer theory, findings reflected how gender identity set a context for participants' positive body image experiences.

Sublingual Estradiol Offers No Apparent Advantage Over Combined Oral Estradiol and Cyproterone Acetate for Gender-Affirming Hormone Therapy of Treatment-Naive Trans Women: Results of a Prospective Pilot Study

Purpose

Chronic gender-affirming hormone therapy (GAHT) with sublingual estradiol (SLE) has not been studied. We aimed to compare GAHT with SLE only, to combined oral (CO) estradiol and cyproterone acetate, in treatment-naive trans women.

Methods

Twenty-two trans women enrolled into either the CO arm or the SLE-only arm (0.5 mg four times daily) in this 6-month prospective study. Anthropometric and laboratory variables were collected at baseline and 3 and 6 months. At the study beginning and end, body composition was measured by dual-energy X-ray absorptiometry and bioelectrical impedance, and gender dysphoria, sexual desire, and function were assessed by validated questionnaires.

Results

Subjects in the SLE were older, 26.3±5.8 years versus 20.1±2.3 years, p=0.006. All anthropometric, body composition, and laboratory variables were identical at baseline. Although dysphoria appeared greater, and sexual function lower at baseline in the CO group, this canceled out after age adjustment. Both treatments induced similar biochemical and hormonal changes. Creatinine, hemoglobin and cholesterol decreased significantly, while testosterone was suppressed to the same level in both groups: 3.22 [1.47-5.0] nmol/L in the SLE group and 2.41 [0.55-8.5] nmol/L in the CO, p=0.65. Significant changes in body composition toward a more feminine body were noted in both groups. Dysphoria did not significantly improve in either group, while sexual desire and function decreased at six months in both, p<0.001.

Conclusions

Both treatments achieved similar clinical changes. At this stage, SLE, which repeatedly induces alarming excursions of serum estradiol throughout the day, appears to offer no advantage over the CO approach.

Body Image and High-Risk Weight and Shape Control Behaviors Among Transgender and Nonbinary Young Adults: The Role of Sexual Assault

Purpose: Transgender and nonbinary (TNB) populations experience disproportionate rates of sexual assault. Despite evidence from cisgender samples linking sexual assault exposure to body image concerns and disordered eating behaviors, such as weight and shape control behaviors (WSCBs), little is known about these relationships in TNB people. The purpose of this study was to assess associations among past-year sexual assault exposure, body areas satisfaction, body weight esteem, and high-risk WSCBs in a sample of TNB young adults. Methods: A sample of 714 participants completed a cross-sectional online survey. Multivariable linear and logistic models were fit to determine associations between constructs of interest. Natural effects mediation analyses assessed for potential mediation of the relationship between sexual assault and WSCBs by body areas satisfaction and body weight esteem. Analyses were stratified by three gender identity categories. Results: Past-year sexual assault exposure was associated with significantly decreased body areas satisfaction, but only for nonbinary participants. No significant association was found between sexual assault and body weight esteem. Sexual assault was associated with significantly increased risk for WSCBs across gender identity categories. No mediation of these relationships by body areas satisfaction and body weight esteem was observed. Conclusion: Findings support clinical consideration of WSCBs in TNB survivors of sexual assault. Results suggest that multiple factors, including body image and sexual assault, may contribute separately to disordered eating behaviors in TNB young adults.

Prospective Evaluation of Psychosocial Changes After Chest Reconstruction in Transmasculine and Non-Binary Youth

PURPOSE

This study sought to prospectively examine the effects of gender-affirming chest reconstruction on gender congruence and chest dysphoria in transmasculine and nonbinary adolescents and young adults.

METHODS

Individuals between the ages of 15-35 who were seeking gender-affirming chest surgery were enrolled as part of a broader, longitudinal study of transgender surgical experiences. Their chest dysphoria and gender congruence were measured at baseline, six months, and one year, using the Transgender Congruence and Chest Dysphoria scales. Repeated measures analysis of variance were used to detect differences in scores across assessment points. Where there were significant differences indicated, Tukey's honestly significant difference test was used to determine which differences in mean scores were significant between assessment points, as well as how results differed by demographic factors.

RESULTS

The analytical sample consisted of 153 individuals who had completed both the baseline and at least one follow-up assessment - 36 (24%) endorsing a nonbinary gender and 59 (38%) under the age of 18. Repeated measures analysis of variance indicated significant differences in gender congruence, appearance congruence, and chest dysphoria between at least two assessment points for the total sample and each subgroup (binary/non-binary and adult/minor). Honestly significant difference tests indicated no significant differences between the postoperative assessments by age or binary gender.

DISCUSSON

Gender-affirming chest reconstruction improves gender and appearance congruence and reduces chest dysphoria in both non-binary and binary populations of adolescents and young adults. These data support the need to improve access to gender-affirming chest reconstruction for adolescents and young adults and to remove legislative and other barriers to care.

Nonbinary gender identities

A description of the meaning and terminology as well as population estimates of nonbinary gender identities is given. Respectful use of language, names and pronouns of people who identify as nonbinary is discussed. The chapter further includes the need for access to gender-affirming care and barriers to care; gender-affirming medical treatment interventions, including hormone treatment, speech and language therapy, hair removal and surgeries for bodies assigned female at birth (AFAB) and for bodies assigned male at birth (AMAB); and the importance of fertility preservation for this specific patient population.

Perceived Gender Transition Progress, Gender Congruence, and Mental Health Symptoms Among Transgender Adolescents

PURPOSE

Transgender adolescents (TGAs) have high risk for experiencing mental health problems, but little is known about how aspects of gender identity relate to their mental health symptoms. Evidence from child and adult samples of transgender individuals indicates making progress in gender transition milestones and higher levels of congruence between gender identity and gender expression are related to fewer mental health problems. We examined associations between perceived transition progress, gender congruence, and mental health symptoms in a diverse, nationwide sample of TGAs.

METHODS

TGAs (n = 1,943) participated in a cross-sectional online survey. Perceived gender transition progress, gender congruence, and depressive and anxiety symptoms were assessed. Path analysis was conducted to examine whether transition progress was related to mental health symptoms via higher levels of gender congruence.

RESULTS

Most TGAs had undertaken at least one social transition step (98%), but only 11% had taken medical transition steps. Higher gender congruence was associated with lower mental health symptoms. Greater transition progress was associated with higher gender congruence, and perceived transition progress evidenced negative indirect associations with mental health symptoms. TGAs identifying with binary identities (transmasculine and transfeminine youth) reported lower levels of transition progress and gender congruence compared to other subgroups of TGAs.

DISCUSSION

Higher levels of perceived transition progress and gender congruence are related to lower mental health symptoms among TGAs. Mental health interventions tailored to the unique developmental needs of TGAs are needed given high risk for mental health problems within this population, and interventions addressing transition progress and gender congruence should be examined.

Body Image in Adolescents with Gender Incongruence and Its Association with Psychological Functioning

During adolescence, many individuals with gender incongruence (GI) experience distress related to body dissatisfaction. This study aims to describe the body (dis)satisfaction of Dutch adolescents referred for GI and to describe the influence of body image on their psychological functioning. Self-report measures on body satisfaction (Body Image Scale) and psychological functioning (Youth Self-Report) were obtained from 787 adolescents (aged 10-18) who were referred to the Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Centers between 1996 and 2016. First, a general description of body satisfaction in adolescents with GI was developed. Secondly, multiple linear regression analyses were performed to determine the association between body image and psychological functioning, both for total problems and for internalizing and externalizing problems separately. Third, regression analyses are repeated for body area subscales. Adolescents with GI report the greatest dissatisfaction with the genital area, regardless of birth-assigned sex. For all other body areas, there were birth-assigned sex differences in satisfaction. The analyses showed that body satisfaction was significantly related to total psychological problems and both internalizing and externalizing problems. Greater body dissatisfaction is significantly associated with worse psychological functioning in adolescents with GI. Clinicians should monitor the body image of adolescents with GI over time, especially during puberty and medical interventions.

A Longitudinal Study Exploring the Role of Mental Health Symptoms and Social Support Regarding Life Satisfaction 18 Months after Initiation of Gender-Affirming Hormone Treatment

While positive changes in mental health have been found following gender-affirming hormone treatment (GAHT), it is unclear how pre-GAHT mental health and social support can influence treatment outcomes. To address this, a retrospective longitudinal design was used in which 137 participants completed measures of social support, anxiety, and depression prior to GAHT (T0) and a measure of life satisfaction 18 months after GAHT (T1). The data showed no significant differences in life satisfaction at T1 based on T0 caseness of anxiety or depression. It was also found that T1 life satisfaction was not predicted by levels of anxiety, depression, or social support at T0. The lack of significant differences in life satisfaction at 18 months post-GAHT based on pre-GAHT mental health, coupled with no evidence for the predictive role social support suggest that these factors are not central to long-term life satisfaction. For many, lower mental wellbeing may be part of the experience of awaiting GAHT and should not be regarded as indicative of longer-term issues. Instead, facilitation of social support connections and mental health support should be offered both concurrently with, and for those awaiting, GAHT.

Gender-affirming endocrine care for youth with a nonbinary gender identity

Nonbinary individuals, or those who identify outside of the traditional gender binary, are currently present in up to 9% of the general population of youth or up to 55% of gender-diverse youth. Despite the high numbers of nonbinary individuals, this population continues to experience barriers to healthcare due to providers' inability to see beyond the transgender binary and lack of competence in providing nonbinary care. In this narrative review, we discuss using embodiment goals to individualize care of nonbinary individuals, and review hormonal and nonhormonal treatment options for gender affirmation. Hormonal treatments include those often used in binary transgender individuals, such as testosterone, estradiol, and anti-androgens, but with adjustments to dosing or timeline to best meet a nonbinary individual's embodiment goals. Less commonly used medications such as selective estrogen receptor antagonists are also discussed. For nonhormonal options, alterations in gender expression such as chest binding, tucking and packing genitalia, and voice training may be beneficial, as well as gender-affirming surgeries. Many of these treatments lack research specific to nonbinary individuals and especially nonbinary youth, and future research is needed to ensure safety and efficacy of gender-affirming care in this population.

Body image and treatment desires at clinical entry in non-binary and genderqueer adults

Background: Gender clinics are experiencing an increase in non-binary and/or genderqueer (NBGQ) individuals applying for gender affirming medical treatment (GAMT). GAMT is a well-established approach in reducing body dissatisfaction in binary transgender (BT) people, but knowledge on GAMT in NBGQ people is limited. Previous research shows that NBGQ individuals report different treatment needs compared to BT individuals. In attempting to address this difference, the current study examines the association between identifying as NBGQ, body dissatisfaction and their underlying motives for GAMT. The main research objectives were to describe the desires and motives for GAMT in NBGQ people and to examine how body dissatisfaction and gender identity relate to one's request for GAMT. Methods: Online self-report questionnaires were administered on 850 adults referred to a gender identity clinic (Mdn age = 23.9 years). Gender identity and desires for GAMT were surveyed at clinical entry. Body satisfaction was assessed with the Body Image Scale (BIS). Multiple linear regressions were used to examine whether BIS scores differed between NBGQ and BT individuals. Chi-square post hoc analyses were used to identify differences in treatment desires and motives between BT and NBGQ individuals. Logistic regressions were conducted to study the association between body image, gender identity and treatment desire. Results: Compared to BT persons (n = 729), NBGQ persons (n = 121) reported less body dissatisfaction, primarily with the genital area. NBGQ persons also preferred fewer GAMT interventions. If a procedure was not desired, NBGQ individuals more often motivated this on the basis of their gender identity, while BT individuals more often cited the risks of the procedure as their primary reason. The study confirms the need for more NBGQ specialized care, as they have a distinct experience of their gender incongruence, physical distress and express specific needs in GAMT.

Factors Associated with Non-Binary Gender Identity in Psychiatric Inpatients with Suicidal Ideation Assigned Female at Birth: A Case-Control Study

The study aimed to investigate factors associated with non-binary gender identity in Russian female psychiatric inpatients with suicidal ideation. This case-control study included 38 female inpatients with non-binary gender identity and a control group-76 cisgender women matched for age (age range 19-35 years, M age, 21.5 years); both groups were psychiatric inpatients with suicidal thoughts. All patients underwent the Self-Injurious Thoughts and Behaviors Interview and completed the brief Reasons for Living Inventory. We also used the WHO Quality of Life Questionnaire (WHOQOL-100) and the Life Style Index (LSI). Non-binary gender identity in inpatients with suicidal ideation was associated with lower educational level, higher unemployment rate, being more socially reticent in preschool, and lifetime sexual experience with both male and female partners. In addition, they were younger at the time of the first suicidal ideation, suicide plan development, and attempt. Non-binary inpatients had lower scores in freedom, physical safety, and security facets of WHOQOL-100 and a higher level of intellectualization on LSI. People with non-binary gender identity face educational, employment, and communication issues. They also have distinct suicidal thoughts and behavioral profiles. These issues and differences mean unique approaches to suicide prevention for a population of inpatients with non-binary gender identity are needed.

Heterogeneity in the Desire to Undergo Various Gender-Affirming Medical Interventions Among Transgender People in Hong Kong: Findings from a Community-Driven Survey and Implications for the Legal Gender Recognition Debate

Previous estimates suggest that there are at least nine million transgender people in Asia-Pacific; however, in most countries, legal gender recognition has not been made possible or there are otherwise stringent eligibility criteria. The obligation of having undergone gender-affirming medical interventions as a basis for such recognition is being hotly debated. However, there has been little empirical evidence on the desire to undergo various gender-affirming medical interventions among transgender people. This study fills the research gap by studying Hong Kong, where a transgender person must produce medical evidence for "complete" sex reassignment surgery in order to change the sex entry on their identity card. A community-driven survey of 234 transgender people found that only 13.0% of the participants who were assigned male at birth could fit such a requirement. Strikingly, because none of the participants assigned female at birth had undergone construction of a penis or some form of a penis, all of them would be excluded from legal gender recognition. Financial reasons and reservations about surgical risks and/or techniques were the most commonly cited reasons for not undertaking the medical interventions. The findings suggest that an overwhelming majority of transgender people in Hong Kong are excluded from legal gender recognition, which fundamentally affects their civil, political, economic, social, and cultural rights. More generally, this study shows heterogeneity among transgender people in the desire for different gender-affirming medical interventions, and thus argues that the legal gender recognition debate needs to consider their concerns and self-determination.

Standards of Care for the Health of Transgender and Gender Diverse People, Version 8

Background: Transgender healthcare is a rapidly evolving interdisciplinary field. In the last decade, there has been an unprecedented increase in the number and visibility of transgender and gender diverse (TGD) people seeking support and gender-affirming medical treatment in parallel with a significant rise in the scientific literature in this area. The World Professional Association for Transgender Health (WPATH) is an international, multidisciplinary, professional association whose mission is to promote evidence-based care, education, research, public policy, and respect in transgender health. One of the main functions of WPATH is to promote the highest standards of health care for TGD people through the Standards of Care (SOC). The SOC was initially developed in 1979 and the last version (SOC-7) was published in 2012. In view of the increasing scientific evidence, WPATH commissioned a new version of the Standards of Care, the SOC-8. Aim: The overall goal of SOC-8 is to provide health care professionals (HCPs) with clinical guidance to assist TGD people in accessing safe and effective pathways to achieving lasting personal comfort with their gendered selves with the aim of optimizing their overall physical health, psychological well-being, and self-fulfillment. Methods: The SOC-8 is based on the best available science and expert professional consensus in transgender health. International professionals and stakeholders were selected to serve on the SOC-8 committee. Recommendation statements were developed based on data derived from independent systematic literature reviews, where available, background reviews and expert opinions. Grading of recommendations was based on the available evidence supporting interventions, a discussion of risks and harms, as well as the feasibility and acceptability within different contexts and country settings. Results: A total of 18 chapters were developed as part of the SOC-8. They contain recommendations for health care professionals who provide care and treatment for TGD people. Each of the recommendations is followed by explanatory text with relevant references. General areas related to transgender health are covered in the chapters Terminology, Global Applicability, Population Estimates, and Education. The chapters developed for the diverse population of TGD people include Assessment of Adults, Adolescents, Children, Nonbinary, Eunuchs, and Intersex Individuals, and people living in Institutional Environments. Finally, the chapters related to gender-affirming treatment are Hormone Therapy, Surgery and Postoperative Care, Voice and Communication, Primary Care, Reproductive Health, Sexual Health, and Mental Health. Conclusions: The SOC-8 guidelines are intended to be flexible to meet the diverse health care needs of TGD people globally. While adaptable, they offer standards for promoting optimal health care and guidance for the treatment of people experiencing gender incongruence. As in all previous versions of the SOC, the criteria set forth in this document for gender-affirming medical interventions are clinical guidelines; individual health care professionals and programs may modify these in consultation with the TGD person.

Gender Identity and Non-Binary Presentations in Adolescents Attending Two Specialized Services in Italy

BACKGROUND

Recently, the variability and heterogeneity of gender presentations in transgender youths have gained significant attention worldwide. Alongside this, specialized gender services have reported an increase in referrals of youths reporting non-binary identities. In Italy, studies investigating gender identity and expression in gender non-conforming youths are lacking, as are data regarding the non-binary population.

AIM

The present study aimed at dimensionally exploring how transgender and non-binary Italian adolescents identify and express their gender.

OUTCOMES

Gender expression in trans binary youths and non-binary youths.

METHODS

The Gender Diversity Questionnaire (GDQ; Twist & de Graaf, 2019) was used to investigate gender identity, gender fluidity, and gender expression in a sample of 125 adolescent patients from the Gender Identity Development Service (SAIFIP) in Rome and the Gender Incongruence Unit of the Careggi Hospital in Florence, between April 2019-June 2021.

RESULTS

The majority of participants (74.4%) identified as trans* binary and the remaining (25.6%) participants identified as non-binary. Trans binary participants reported a stable gender identity, whereas non-binary participants reported a more fluid gender identity across time and contexts. Almost all participants rated external appearance as important to their gender expression, yet trans binary participants attributed more importance to the body in this respect. Body discomfort and pubertal stage emerged as the most influential factors in participants' experiences of gender. Participants who were assigned male at birth expressed significantly more desire for puberty blockers, whereas those who were assigned female at birth had a stronger desire to engage in breast/chest surgery. Non-binary participants sought different medical interventions relative to trans binary participants.

CLINICAL IMPLICATIONS

These results may be useful for clinicians working with transgender youths as they provide awareness regarding the features of young people who identify within and outside of binary constructions of gender.

STRENGTHS & LIMITATIONS

This study provides useful data in gaining insight into understanding the variety of experiences and challenges of gender non-conforming youths. However as the sample was recruited from specialized services, it may not represent the entire gender non-conforming population in Italy.

CONCLUSION

The results describe the range of gender identities and expressions among gender non-conforming youths attending gender specialized services in Italy, thereby improving our understanding of the variety of identities experienced and the specific medical needs of both trans binary and non-binary adolescents. Mirabella M, Piras I, Fortunato A, et al. Gender Identity and Non-Binary Presentations in Adolescents Attending Two Specialized Services in Italy. J Sex Med 2022;19:1035-1048.

Gender Dysphoria and Sexual Well-Being Among Trans Masculine and Nonbinary Individuals

Prior qualitative research has noted that gender dysphoria impacts sexual engagement and satisfaction for many trans masculine and nonbinary individuals. As such, the current cross-sectional study aimed to investigate the exact relations between distinct aspects of gender dysphoria (i.e., genital, chest, other secondary sex characteristics, and social) and engagement in, and enjoyment of, specific sexual acts. To achieve this aim, a sample of 141 trans masculine and nonbinary participants who were assigned female at birth and whom had not undertaken a medical transition were recruited. Participants were identified as trans masculine (n = 52), nonbinary (n = 72), and agender (n = 17). Participants completed a survey rating both body and social gender dysphoria and their engagement and enjoyment of receptive and performative roles across six partnered sex act domains (i.e., insertion, oral sex, sex toys, manual stimulation, nipple stimulation, and anal stimulation), as well as masturbation and noncoital activities. The overall results demonstrated that gender dysphoria is more salient to sexual acts that involve receiving versus providing sexual pleasure. In addition, genital and chest dysphoria were often significantly related to lower ratings of engagement and enjoyment. These results support the understanding that trans masculine and nonbinary individuals are likely negotiating sexual encounters to avoid sexual acts that involve areas of their body they find most distressing and marks an important area for future interventions and research.

"Having a non-normative body for me is about survival": Androgynous body ideal among trans and nonbinary individuals

The present study focused on trans and nonbinary (TNB) individuals who have an androgynous or non-stereotypical body ideal, with attention to how their body ideal is conceptualized and maintained. Data were collected online from 76 TNB individuals. Based on responses to two open-ended prompts, a two-tiered analysis was conducted. First, thematic analysis was used to develop four central themes describing the way TNB individuals conceptualized their androgynous body ideal: 1) Attaining Neutrality and De-Categorizing Gender; 2) Disaggregating Gender Expression; 3) Managing Gender Dysphoria; and 4) Achieving Authenticity. Second, content analysis was used to document 12 behaviors engaged in or actions taken for the purpose of approaching or maintaining an androgynous or non-stereotypical body ideal. These were grouped into 3 main categories: gender expression (clothes, hair, make-up, body modifications), body shape (weight, muscularity, eating/diet), and sex characteristics (hormone therapy, body hair, vocal, chest, genitals). Results of the present study expand the current body ideal literature by including TNB narratives and by focusing specifically on the ways an androgynous body ideal is conceptualized and maintained. Research and clinical implications are discussed.

"Making Peace" with Bodies and Sexual Selves: Changes during COVID-19 among Adults in the United States

The COVID-19 pandemic has negatively impacted the physical and mental health of many and has necessitated widespread societal shifts, including changes to work and family activities. These changes have impacted individuals’ identity, including their sexual self-image and body image, yet research on perceptions of these changes is missing. This study reports on quantitative and qualitative data from an electronic survey with adults in the United States (N = 326) to examine these perceptions. Body appreciation did not significantly differ between demographic groups. Themes emerging from the qualitative results included changes in general self-image (becoming more restricted or disempowered), changes in sexual self-image (deepening, becoming more sexy/sexual, or less sexy/sexual), and changes in body image (positive, negative, and neutral). Our findings point to positive, negative, and neutral effects on sexual self-image and body image, implying that nuanced approaches are needed to understand how identity has transformed as a result of the COVID-19 pandemic.

[Assessment and operationalization of the characteristic "gender" in representative population-based surveys: challenges and implications with the example of the GeSiD study]

Repräsentative quantitative Surveys erheben das Geschlecht der Teilnehmenden, um geschlechtsspezifische Analysen im Hinblick auf die jeweiligen Fragestellungen zuzulassen und Rückschlüsse auf die Populationen zu ziehen. Dies ist wichtig, um zielgruppenspezifische Informationen und Angebote zu entwickeln. Doch obwohl Geschlecht nicht mehr ausschließlich als ein binäres Konstrukt betrachtet wird, wird es noch oft durch eine binäre Variable mit den Antwortmöglichkeiten Frau/Mann oder weiblich/männlich erhoben. In diesem Artikel erörtern wir, warum dieses Vorgehen veraltet bzw. unvollständig und eine Abkehr von diesem Ansatz wichtig und notwendig ist. Anhand der GeSiD-Studie zu „Gesundheit und Sexualität in Deutschland“ zeigen wir in diesem Diskussionsbeitrag exemplarisch auf, wie Geschlecht anhand eines zweistufigen Modells erhoben werden kann, bei dem im ersten Schritt das bei der Geburt zugewiesene Geschlecht und im zweiten Schritt die subjektive Geschlechtszugehörigkeit abgefragt wird. Gleichzeitig erörtern wir die Herausforderungen, die dieser Ansatz mit sich bringt. Die Erfahrungen aus der GeSiD-Studie setzen wir in einen größeren Kontext und diskutieren die Implikationen und Möglichkeiten zur Operationalisierung von Geschlecht in repräsentativen Befragungen.

What does gender affirmation mean to you? An exploratory study

PURPOSE

Gender affirmation lessens mental health disparities among transgender and gender nonbinary (TGNB) persons. However, the concept of what it means to be affirmed in one's gender has not been fully explored, nor has the impact of gender affirmation on other health indicators been determined. The purpose of this study was to explore the meaning of gender affirmation among a sample of TGNB persons.

METHODS

This qualitative, narrative inquiry study consisted of individual, in-depth, semi-structured interviews with a convenience sample of 20 TGNB persons. Descriptive content analysis was conducted to discover themes.

RESULTS

This study identified salient themes regarding the multiple levels of affirmation (including internal, external and societal) needed to achieve the overall goal of living an optimal life described as "being seen, heard and even celebrated" as TGNB.

CONCLUSION

Results of this study have clinical, educational, research, and policy implications. Future research should explore the impact of gender affirmation on important health indicators in the TGNB community, differences in the experiences and needs among subgroups of TGNB persons, and the potential impact of nurses on the health experience of TGNB persons across the spectrum of transition.

Towards Making an Invisible Diversity Visible: A Study of Socially Structured Barriers for Purple Collar Employees in the Workplace

Eunuchs and members of the transgender community are yet to be recognized as an effective human resource and this diversity in the workforce is still invisible. A tiny portion of the transgender community is employed, and they are tagged as purple collar employees. It is generally claimed that coworkers do not accept members of the transgender community in the workplace and are not willing to work with them due to their different personal, social, and work-related characteristics. This study aimed to investigate coworkers’ attitudes towards transgender colleagues and their willingness to work with them in the workplace. We selected the Punjab province of Pakistan as the context for the study where more than five hundred thousand members of the transgender community live. We collected data from 363 randomly selected respondents working in an organization where transgender people also worked. We applied Structural Equation Modeling (SEM) to analyze the data. Our findings revealed that coworkers do not hesitate to work with transgender people merely based on their biological differences. Coworkers’ willingness was more influenced by social attributes (trust and support) and work attributes (knowledge, ability, and motivation) irrespective of gender differences. The study strongly suggests tapping this invisible human resource and mainstreaming this resource to emancipate transgender people from poverty and to bring a productive diversity in the workforce. Government should frame policies to provide all human rights including national identity, health and educational facilities, and organizations should provide transgender people with jobs to properly utilize this untapped human resource.

"We Faced Every Change Together". Couple's Intimacy and Sexuality Experiences from the Perspectives of Transgender and Non-Binary Individuals' Partners

In recent years, there has been a growing interest in the study of transgender and non-binary (TGNB) individuals' romantic and sexual relationships. The present study explored, from TGNB people's partners' perspective, how the couple experiences sexuality and intimacy, the effects from gender dysphoria in these relational domains, and how dysphoria is managed. For this purpose, 99 partners of TGNB individuals were recruited for an online study. Participants were asked to answer the following open-ended questions: "In the intimacy and sexuality with your partner, are there any parts of your or your partner's body that are/were off-limits?" "How did you manage this before, during, and after transition?" The data were analyzed through thematic analysis, and four overarching themes emerged: 1) Positive Aspects of the Relationship; (2) Challenges; (3) Strategies to Manage Dysphoria; and (4) Expected Improvement through Access to Medical Affirmation. The results suggest that gender dysphoria is one of the main challenges in experiencing intimacy and sexuality, but TGNB individuals and their partners can rely on several relational and practical resources to navigate it and enjoy positive experiences with intimacy and sexuality. The findings provide valuable information about how TGNB individuals and their partners build healthy and fulfilling relationships, and they can help clinicians better understand both members' perspectives in these romantic couples in the context of couples' therapy and sexual counseling.

Body checking behaviors and eating disorder pathology among nonbinary individuals with androgynous appearance ideals

BACKGROUND

Internalized sociocultural standards of attractiveness are a risk factor repeatedly linked to eating disorders; however, many nonbinary individuals do not conform to these standards.

PURPOSE

This study investigated the body checking behaviors and eating disorder pathology among nonbinary individuals with androgynous appearance ideals.

METHODS

Participants (n = 194) completed an online survey assessing body checking behaviors, body appreciation, gender congruence, and eating disorder pathology RESULTS: Body checking predicted eating disorder pathology, and body image significantly improved the model. Gender congruence did not additional variance in predicting eating pathology CONCLUSION: Though gender congruence was not a significant predictor of eating pathology, content analysis revealed unique body behaviors specific to nonbinary individuals' gender identity and gender expression. Clinical implications include expanding perceptions of eating disorder presentation when working with nonbinary individuals with androgynous appearance ideals.

LEVEL OF EVIDENCE

Level V, cross-sectional descriptive study.

Rumination & eating psychopathology among trans and nonbinary individuals: A path analysis integrating minority stress

Ruminative thought patterns, defined as repetitive negative self-focused attention, are considered an avoidant coping strategy for managing stress. As trans and nonbinary (TNB) individuals commonly experience prejudice and discrimination in response to their gender identities (i.e. minority stressors), rumination over these stressors may contribute to heightened risk of psychopathology in these groups. Although rumination is a general risk factor for eating disorder (ED) psychopathology, no studies to date have examined whether eating- or gender-related ruminative patterns relate to maintenance of ED psychopathology for TNB individuals. This cross-sectional study investigated whether levels of rumination (both gender-related and ED-specific) mediated the relationship between minority stress and ED psychopathology.

METHOD

Participants were 242 TNB adults (Mage = 24.92, SD = 6.5, Range = 18-70) recruited online, who completed measures of minority stress, gender-related rumination, ED-specific rumination, and ED psychopathology. We used Preacher-Hayes' approach to examine the parallel mediation model, with gender-related and ED-specific rumination as potential mediators.

RESULTS

Gender-related rumination did not mediate the relation between gender minority stress and ED psychopathology, Indirect B = -0.00 [95% BCa CI: -0.01, 0.00]; however, ED-specific rumination was significant, indicating partial mediation, Indirect B = 0.01 [95% BCa CI: 0.00, 0.02].

CONCLUSION

As gender minority stress and ED-specific rumination relate to ED psychopathology, it is essential that clinicians adopt an intersectional minority stress framework in understanding ED psychopathology among TNB individuals.

Toward Nonbinary Nuance in Research and Care: Mapping Differences in Gender Affirmation and Transgender Congruence in an Online National U.S. Survey

Purpose: To close gaps in transgender health research, we mapped trends in gender affirmation processes (i.e., social, legal, and psychological transitions) that are unique among nonbinary (NB) transgender adults when compared with transgender women (TW) and transgender men (TM).

Methods: Data were drawn from the Columbia Trans Empowerment Survey (N=707), an online national study conducted between 2014 and 2015 in the United States. We used one-way analysis of variance tests, chi-square tests, Kruskal–Wallis tests, and post hoc analyses to estimate differences in gender affirmation processes and transgender congruence between: (1) NB adults, n=271, 38%; (2) TW, n=291, 41%; and (3) TM, n=145, 21%. We then identified bivariate correlations between variables of interest.

Results: In the full sample (n=707), we found significant positive bivariate correlations between pursuing gender affirmation and transgender congruence. In terms of demographics, NB participants were significantly more likely to be queer (42.1%), polyamorous (25.5%), unemployed (44.8%), and younger (median=22) than TW and TM. They also reported taking significantly fewer gender affirmation processes, with significant differences between the three groups in terms of particular experiences. The NB participants also reported significantly lower rates of transgender congruence, specifically lower appearance congruence though similar gender identity acceptance.

Conclusion: The NB transgender adults in this sample report unique identity-related characteristics, including significantly lower rates of medical/social transition as well as decreased transgender congruence. These data are among the first to describe unique pathways by which NB adults, TW, and TM may pursue gender affirmation and interact with providers as they navigate congruence, transition, and well-being.

"There Is Nothing to Do About It": Nonbinary Individuals' Experience of Gender Dysphoria

Purpose: Clinical definitions of gender dysphoria have primarily centered on a binary conceptualization of gender. This study aimed to understand nonbinary transindividuals' experiences of gender dysphoria. Methods: Data were collected online from a nonclinical sample comprised of 205 nonbinary and agender participants. Analysis focused on answers to a single open-ended question prompting participants to describe their gender dysphoria as it relates to their body and/or appearance. Results: First, content analysis was used to document 11 contextual elements in which participants described their dysphoria with regard to three overarching categories, including no gender dysphoria (no issues with body, no dysphoria), aspects of gender/sex (naming gender identity, naming assigned sex, gender role, or expression), and aspects of body (body shape, genitals, chest, secondary sex characteristics, hormones, reproductive capability). Second, thematic analysis revealed six central themes describing the unique way gender dysphoria is experienced by nonbinary individuals: (1) Androgyny or Fluidity, (2) Feminine and Masculine Traits, (3) Dysphoria vs. Expression or Appearance, (4) Varying or Shifting Dysphoria, (5) No Solution, and (6) Trade-off/Loss. Conclusion: Results of this study suggest that nonbinary transindividuals experience gender dysphoria in unique ways. These findings highlight the need to develop clinical assessments of gender dysphoria that reflect nonbinary experience, and to outline explicit medical protocols for interventions tailored to achieve a desired outcome of physical androgyny.

A French Translation of the Transgender Congruence Scale: Validation and Associations with Distress, Well-Being, and Perceived Transition Status

Purpose: Disparities in psychosocial functioning between transgender and cisgender populations highlight the importance of validating measures assessing mechanisms of resilience for transgender and nonbinary people. Gender congruence is an important mechanism of resilience, as it focuses on the individual's own gender objectives. Moreover, research increasingly links gender congruence to psychosocial functioning and well-being. The goals of the current study were to validate a French-language version of the Transgender Congruence Scale and examine how this scale was associated with life satisfaction, psychological distress, and perceived transition status. Methods: Individuals (N=179) with a variety of transgender and nonbinary gender identities living in Quebec, Canada, were recruited online. They completed the Transgender Congruence Scale, as well as measures of transition status, psychological distress, and life satisfaction. Results: A two-factor model (assessing appearance congruence and identity congruence, respectively) was supported in the current sample. The French translation of the Transgender Congruence Scale showed good reliability and validity, similar to those found with the original English language version of the measure. Higher scores on both subscales, as well as the total scale, were associated with better psychosocial functioning and self-defined transition status. Discussion: Findings linked both appearance and identity congruence to psychosocial outcomes and supported the validity of this French version of the Transgender Congruence Scale. With potential clinical or research applications, the Transgender Congruence Scale is a brief and psychometrically sound measure of an important resilience construct for gender minority individuals that can now be used with Francophone populations.

Considerations in genetic counseling of transgender patients: Cultural competencies and altered disease risk profiles

Transgender people are a growing population with specific healthcare needs, barriers to care, and disease risk factors. Cultural competencies for working with transgender people in healthcare settings are essential to reduce barriers to care and combat the associated health disparities. Genetic counselors support their patients to understand and manage medically and personally complex life events and decisions. A genetic counselor caring for a transgender patient or a patient with a transgender relative will therefore require specific cultural competencies and medical knowledge that may not have been covered in their training. Transgender health is also a relatively young field in which new insights may quickly become fundamental. The present paper therefore provides an overview of current best practices for culturally sensitive working with transgender patients, and an introduction to the additional considerations for assessment of disease risk in transgender people. Guidance on how to ensure communication with patients and other stakeholders is inclusive and affirming of transgender identities, is offered. Medical interventions used for gender transitions are described, and their (potential) effects on cancer and cardiovascular disease risk are discussed. Furthermore, the effects of sociocultural risk factors such as minority stress are outlined. In sum, we invite the reader to consider the specific biological, psychological, and social context of the consultation. Finally, we explore culturally competent approaches to pedigree charting and physical examinations with transgender people and provide recommendations for practice.

"I Use All the Parts I'm Given": A Qualitative Investigation of Trans Masculine and Nonbinary Individuals' Use of Body during Sex

Objectives: The study investigates how trans masculine and nonbinary individuals describe the use of their bodies during sexual activities. Methods: Three hundred and sixty-one trans masculine and nonbinary individuals were asked to describe their use of body during sex through an online survey. Data were analyzed through thematic analysis. Results: Eleven subthemes emerged that were organized in 4 overarching themes: Relational Factors; Behavioral Factors; Sexual Roles; and Transgender Related Factors. Some differences emerged between trans masculine and nonbinary participants. Conclusions: Although some of our participants described a lack of sexual activity, our participants overall described a wide range of activities.

Muscle dysmorphia: what about transgender people?

Muscle dysmorphia is characterised by a strong preoccupation with being lean and muscular, with negative psychological and social consequences. The condition mostly affects men, mainly because of sociocultural messages promoting hyper-muscular forms as ideal male figures. Relatively few studies have examined muscle dysmorphia in transgender people. Using a sample of 293 Italian adults, in this study we compared muscle dysmorphia symptoms (drive for size, appearance anxiety/avoidance and functional impairment) across 60 binary transgender (women and men whose gender identity did not conform to their biological sex), 217 cisgender (women and men whose biological sex aligns with their gender identity) and 16 non-binary people (those whose gender identity did not fall within the binary gender system). We also investigated the effect of the internalisation of body ideals on the development of muscle dysmorphia, analysing the moderating role of gender identity. Findings showed that i) transgender and cisgender men scored similarly higher on drive for size, ii) transgender men scored higher on appearance anxiety/avoidance, compared to other gender groups, iii) no differences were found in functional impairment. The effect of internalisation of body ideals on drive for size was stronger in cisgender men. Findings signal the importance of investigating risk factors for muscle dysmorphia in transgender people.

Non-Binary and Binary Gender Identity in Australian Trans and Gender Diverse Individuals

Many trans and gender diverse (TGD) people have gender identities that are not exclusively male or female but instead fall in-between or outside of the gender binary (non-binary). It remains unclear if and how those with non-binary gender identity differ from TGD individuals with binary identities. We aimed to understand the sociodemographic and mental health characteristics of people with non-binary identities compared with binary TGD identities. We performed a retrospective audit of new consultations for gender dysphoria between 2011 and 2016 in three clinical settings in Melbourne, Australia; (1) Equinox Clinic, an adult primary care clinic, (2) an adult endocrine specialist clinic, and (3) the Royal Children's Hospital, a child and adolescent specialist referral clinic. Age (grouped by decade), gender identity, sociodemographic, and mental health conditions were recorded. Of 895 TGD individuals, 128 (14.3%) had a non-binary gender. Proportions differed by clinical setting; 30.4% of people attending the adult primary care clinic, 7.4% attending the adult endocrine specialist clinic, and 8.0% attending the pediatric clinic identified as non-binary. A total of 29% of people in the 21-30-year-old age-group had a non-binary gender identity, higher than all other age-groups. Compared to TGD people with a binary gender identity, non-binary people had lower rates of gender-affirming interventions, and a higher prevalence of depression, anxiety, and illicit drug use. Tailoring clinical services to be inclusive of non-binary people and strategies to support mental health are required. Further research to better understand health needs and guide evidence-based gender-affirming interventions for non-binary people are needed.

Body Image Concern and Gender Identities between Transgender and Cisgender Persons from Iran

The aim was to compare body image concern and gender identities between post-operative transgender and cisgender persons. Participants included 48 transgender persons (25 trans men, 23 trans women) and 48 cisgender persons (24 cismen, 24 ciswomen). The data were collected with Littleton's Body Image Concern Inventory and the Singapore Androgyny Inventory. Results showed that body image concern was significantly higher in transgender participants compared to cisgender participants, and these scores were especially higher in trans women compared to other groups. Furthermore, trans women scored higher in the femininity subscale compared to ciswomen. Body image concern was also higher in participants with feminine gender identity compared to participants with masculine gender identity (whether they were transgender or not). Moreover, transgender persons with traditional gender identity had higher scores in body image concern in comparison to those who had nontraditional identities, as well as trans men had more Androgynous or undifferentiated identities than trans women. We also found a significant correlation between feminine subscale and body image concern. Based on our results, it seems hormonal and surgical treatments in transgender persons only can eliminate body dissatisfaction to a certain extent. The higher scores of trans women, both in body image concern and femininity, indicate that it may be harder for trans women to believe they are perceived as female by others and their bodies are adequate. Changing cultural beliefs, social values, and increasing social acceptance with the help of the media may play an important role in improving body image in the future.

Mental health and quality of life in non-binary transgender adults: a case control study

Background: The social challenges that non-binary people experience, due in part to social intolerance and the lack of validation of non-binary gender identities, may affect the mental health and quality of life of this population. However, studies that have distinguished between non-binary and binary transgender identities are lacking. Aim: To compare the mental health and quality of life of a community sample of non-binary transgender adults with controls (binary transgender people and cisgender people) matched on sex assigned at birth. Method: A total of 526 participants were included. Ninety-seven were classified as non-binary and were compared with two control groups: 91 people classified as binary and 338 cisgender people. Only transgender people not on gender affirming hormone treatment or who had not undergone gender affirming surgery were included. Participants were invited to complete an online survey that included mental health and quality of life measures. Results: Non-binary people reported significantly better mental health than binary transgender people, but worse than cisgender people. Overall, there were no significant differences in quality of life between non-binary and binary transgender participants assigned male at birth and transgender females, but non-binary assigned males at birth had better scores on the psychological and social domains of quality of life than transgender males. Quality of life was better across all domains in cisgender people than transgender groups. Conclusion: There is an inequality with regard to mental health and quality of life between non-binary (and binary) transgender people and the cisgender population that needs to be addressed. The better mental health scores in non-binary people may reflect lower levels of body dissatisfaction among the non-binary population. Mental health problems and poor quality of life are likely to have social causes and hence legislative measures and broader government-led inclusive directives should be put in place to recognize and to validate non-binary identifying people.

Health of Non-binary and Genderqueer People: A Systematic Review

Background: Non-binary and genderqueer (NBGQ) people are those who do not identify within the gender binary system (male vs. female), not falling exclusively in man/male or woman/female normative categories. A higher proportion of NBGQ people is usually found within young persons. This population is marginalized and, as such, is at risk of stigmatization and of developing negative health outcomes. As literature on the health of NBGQ people is sparse, this study aims at systematically review the limited studies on this field. Methods: The research questions which guided the systematic review were: (1) What are the differences in the health levels between NBGQ and binary transgender (BT) individuals? (2) What are the differences in the health levels between NBGQ and cisgender individuals? (3) Which medical and psychological interventions are most suitable for improving NBGQ health? According to PRISMA guidelines, a systematic search was conducted in PubMed, PsycInfo, Web of Science, and Google Scholar. Results: Eleven studies met the inclusion criteria for the current systematic review. Among them, 9 were focused on the health differences between NBGQ and BT individuals, 4 of the latter and 1 individually were focused on the health differences between NBGQ and cisgender individuals, and 1 was focused on the evaluation of health outcomes related to medical procedures. No studies assessed psychological interventions aimed at improving health in NBGQ individuals. All studies were cross-sectional, did not generally recruit a large sample of NBGQ individuals, and used non-probability sample design. Results related to the difference in health between NBGQ and BT were mixed; indeed, some found a better health status while others a worse one. Results related to the differences in health between NBGQ and cisgender highlighted higher health needs in NBGQ than in BT individuals. The only study analyzing the effects of medical interventions on health found that NBGQ female-assigned at birth individuals improved their quality of life after chest surgery. Conclusions: Although scholars are starting to pay attention to the NBGQ health, research needs to be expanded both in terms of methodology and research contents. Clinical, health-related social policies, and research recommendations in this field are reported.