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1.
Eur J Investig Health Psychol Educ ; 14(4): 1068-1085, 2024 Apr 19.
Artículo en Inglés | MEDLINE | ID: mdl-38667825

RESUMEN

We investigated the experiences of Brazilian gay men with HIV, focusing on the moment of diagnosis and its potential biopsychosocial impacts. This clinical-qualitative study involved 15 participants interviewed online and synchronously by a clinical psychologist in 2021. Thematic analysis was employed to analyze the data. Interpretations were grounded in Minority Stress Theory. Four thematic axes emerged, including "Diagnostic Revelation", "Social and Internalized Stigma", "Biopsychosocial Effects of Living with HIV", and "Gratitude for Treatment Advances and the Brazilian Health System". The diagnosis was often experienced as traumatic, exacerbated by the absence of empathy and emotional support from healthcare providers. Participants commonly reported guilt, fear upon learning of their HIV status, social isolation, loneliness, lack of social support, and damage to affective-sexual relationships. Many also noted a decline in mental health, even those without HIV-related medical complications. Despite over 40 years since the HIV epidemic began, the prevalence of homophobia and serophobia among gay men remains widespread, including within the multidisciplinary teams of specialized services. This indicates that the stigma associated with homosexuality and HIV persists, despite significant biomedical progress in the diagnosis and treatment of the infection, particularly in Brazil.

2.
Sex Med ; 12(2): qfae013, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38560648

RESUMEN

Background: While there is literature on erectile dysfunction (ED) and premature ejaculation (PE) in men, conclusive evidence regarding these sexual health issues and potential associated factors in the young, single men who have sex with men (MSM) population is lacking. Aim: The study sought to determine the prevalence and factors associated with PE and ED in young single MSM in the capital of Peru. Methods: This was an analytical cross-sectional study in MSM using an online questionnaire. The presence of ED and PE was assessed using the 5-item International Index of Erectile Function and 5-item Premature Ejaculation Diagnostic Tool questionnaires, respectively. In addition, their association with personal, physical health, and sexual behavior variables was evaluated. Prevalence ratios (PRs) were estimated through regression models. Outcomes: Premature ejaculation and Erectile dysfunction in MSM. Results: Of 315 participants, most were between 20 to 29 years of age (71.8%), 43.5% identified as homosexual, 59.1% had between 2 and 5 sexual partners, and 40.6% reported that the duration of their sexual relationship was between 1 and 12 months. The prevalence of ED was 53.3% (95% confidence interval [CI], 47.66%-58.95%), and PE was present in 8.3% (95% CI, 5.46%-11.86%). Factors associated with a higher prevalence of ED were having between 6 and 9 sexual partners (PR, 1.48; 95% CI, 1.05-2.11) and having a sexual relationship lasting 13 to 24 months (PR, 0.70; 95% CI, 0.50-0.98). Furthermore, for each additional year from the onset of the first sexual encounter with another man, the prevalence of PE increased by 7% (PR, 1.07; 95% CI, 1.02-1.13). Clinical Implications: These findings suggest that there is a relationship between an increased number of sexual partners and a higher prevalence of ED. It also suggests that relationships that last for some time may have a protective effect against ED. Strengths and Limitations: Strengths include the use of validated instruments, adequate sample size, robust multivariate analysis, and being one of the few studies in Latin America assessing PE and ED in the MSM population. Limitations include the cross-sectional design, nonprobability sampling, and access to participants. Conclusion: Having more sexual partners is associated with increased ED, while relationships lasting 13 to 24 months are associated with decreased ED. Each additional year from the onset of the first sexual relationship increases the prevalence of PE. These findings can guide the design of health policies and programs tailored to the MSM community to enhance their well-being and sexual quality of life.

3.
J Homosex ; : 1-24, 2024 Apr 02.
Artículo en Inglés | MEDLINE | ID: mdl-38564428

RESUMEN

Focusing on the Malayalam film Ka Bodyscapes (2016), this article attempts to historically trace and critically engage with the representations of gay sexuality in Malayalam cinema from the South Indian state of Kerala. It interrogates how Ka Bodyscapes brought to the forefront hitherto unexplored visual dynamics of the gay male body and homoeroticism on screen while troubling the heterosexual dynamics of the Malayalam film industry. By situating this film within the history of representation of male homosexuality in Malayalam cinema and the changing regimes of queer politics and feminist interventions in Kerala in the last decade, the article argues how the film's radical visual representation of gay sexuality at the intersection of caste and religion problematizes the heterosexual family/state, thereby challenging the patriarchal masculinity that marginalizes women and sexual minorities in Kerala.

4.
Addict Health ; 16(1): 28-34, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38651029

RESUMEN

Background: Despite the legal acceptance of homosexuality in India, it remains a social taboo, resulting in various challenges being faced by homosexual males. These challenges mainly include issues such as addiction/drug use and inconsistent and/ or incorrect condom usage which increase the risk of acquiring sexually transmitted infections (STIs) and HIV among them. This study was thus conducted with the objective of studying the patterns of addiction/drug use and condom usage among homosexual males. Methods: The study was conducted at outreach sites of a non-governmental organization (NGO). A total of 240 participants, consisting of homosexual and bisexual males aged 18-24 years who were residing in the metropolitan city of Mumbai for at least 1 year, were enrolled. Data about addiction/drug use and patterns of condom usage was collected, compiled, entered into Microsoft Excel, and subsequently analyzed using SPSS. Findings: Out of the total participants, 171 (71.2%) reported engaging in addiction/drug use, Among those participants, 105 (61.4%) engaged in alcohol consumption prior to sexual contact to enhance pleasure or delay climax. Cigarette smoking was the most common type of addiction. Statistically significant association was found between habitual addiction/drug use (P=0.0023), use of ecstasy/aphrodisiac drugs (P=0.00654) and, inconsistent and/or incorrect condom use among the participants. However, planned addiction/drug use only before sexual contact did not show a significant association (P=0.066). Conclusion: Habitual addiction/drug use among homosexual males increases the likelihood of engaging in inconsistent and/ or incorrect condom use, thereby elevating the risk of acquiring STIs and HIV. To mitigate this risk, interventions targeting addiction/ drug use prevention should be initiated during adolescence to address this issue at an earlier stage of life.

5.
Arch Sex Behav ; 2024 Mar 04.
Artículo en Inglés | MEDLINE | ID: mdl-38438815

RESUMEN

Research on the biological determinants of male homosexual preference has long realized that the older brother effect (FBOE, i.e., a higher fraternal birth rank of homosexuals) and the antagonist effect (AE, i.e., more fertile women have a higher chance of having a homosexual son) can both generate family data where homosexual men have more siblings and more older siblings than heterosexual men. Various statistical approaches were proposed in the recent literature to evaluate whether the action of FBOE or AE could be discriminated from empirical data, by controlling for the other effect. Here, we used simulated data to formally compare all the approaches that we could find in the relevant literature for their ability to reject the null hypothesis in the presence of a specified alternative hypothesis (tests based on regression, Bayesian modeling, or contingency tables). When testing for the FBOE, the relative performance of the different tests was different depending on the specific function generating the older brother effect. Even if no tests were found to always perform better than the others, some tests performed systematically poorly, and some tests displayed a systematic high rate of type-I error. For testing the AE, the relative performance of the tests was generally not changed across all parameter values assayed, providing a clear ranking of the various proposed approaches. Pros and cons for each candidate test are discussed, taking into consideration power and the rate of type-I error but also practicability, the possibility to control for confounding variables, and to consider alternative hypotheses.

6.
Arch Sex Behav ; 2024 Mar 12.
Artículo en Inglés | MEDLINE | ID: mdl-38472605

RESUMEN

One proposal for the persistence of homosexuality in the human population is the sexually antagonistic gene hypothesis, which suggests that the lower fertility of homosexual individuals, especially men, may be compensated by higher fertility of their relatives of the opposite sex. To test this hypothesis, we have collected data from 7,312 heterosexual men, 459 gay men, 3,352 heterosexual women, and 79 lesbian women mainly from Czechia. In an online survey, participants answered questions regarding their own as well as their parents' and grandparents' fertility. For men, we obtained no significant results except for higher fertility of gay men's paternal grandmothers, but the magnitude of this effect was very small. For the female sample, we recorded lower fertility of lesbian women's mothers and fathers. In line with our expectations, both gay men and lesbian women had lower fertility rates than their heterosexual counterparts. Our results are consistent with recent studies which likewise do not support the sexually antagonistic gene hypothesis.

7.
JMIR Hum Factors ; 11: e56002, 2024 Mar 29.
Artículo en Inglés | MEDLINE | ID: mdl-38551632

RESUMEN

BACKGROUND: Men who have sex with men (MSM) are disproportionately burdened by poor mental health. Despite the increasing burden, evidence-based interventions for MSM are largely nonexistent in Nepal. OBJECTIVE: This study explored mental health concerns, contributing factors, barriers to mental health care and support, and preferred interventions to improve access to and use of mental health support services among MSM in Nepal. METHODS: We conducted focus groups with MSM in Kathmandu, Nepal, in January 2023. In total, 28 participants took part in 5 focus group sessions. Participants discussed several topics related to the mental health issues they experienced, factors contributing to these issues, and their suggestions for potential interventions to address existing barriers. The discussions were recorded, transcribed, and analyzed using Dedoose (version 9.0.54; SocioCultural Research Consultants, LLC) software for thematic analysis. RESULTS: Participants reported substantial mental health problems, including anxiety, depression, suicidal ideation, and behaviors. Contributing factors included family rejection, isolation, bullying, stigma, discrimination, and fear of HIV and other sexually transmitted infections. Barriers to accessing services included cost, lack of lesbian, gay, bisexual, transgender, intersex, queer, and asexual (LGBTIQA+)-friendly providers, and the stigma associated with mental health and sexuality. Participants suggested a smartphone app with features such as a mental health screening tool, digital consultation, helpline number, directory of LGBTIQA+-friendly providers, mental health resources, and a discussion forum for peer support as potential solutions. Participants emphasized the importance of privacy and confidentiality to ensure mobile apps are safe and accessible. CONCLUSIONS: The findings of this study have potential transferability to other low-resource settings facing similar challenges. Intervention developers can use these findings to design tailored mobile apps to facilitate mental health care delivery and support for MSM and other marginalized groups.


Asunto(s)
Infecciones por VIH , Minorías Sexuales y de Género , Telemedicina , Masculino , Femenino , Humanos , Homosexualidad Masculina/psicología , Salud Mental , Nepal/epidemiología , Infecciones por VIH/diagnóstico
8.
Lancet Reg Health Am ; 31: 100704, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38440068

RESUMEN

Background: Squamous cell carcinoma of the anus (SCCA) annual incidence among sexual minority men with and without HIV is 85/100,000 and 19/100,000 persons, respectively, which is significantly higher than the overall incidence (2/100,000). Incidence may also be higher in transgender women. Since SCCA tumours average ≥30 mm at diagnosis, we assessed the accuracy of individuals to self-detect smaller anal abnormalities. Methods: Using convenience sampling, the study enrolled sexual minority men and transgender women, aged 25-81 years, in Chicago, Illinois and Houston, Texas, USA, during 2020-2022. Individuals were taught the anal self-examination and anal companion examination (ASE/ACE). Then, a clinician performed a digital anal rectal examination (DARE) before participants conducted the ASE or ACE. The sensitivity, specificity and concordance of the ASE/ACE to detect an abnormality were measured along with factors associated with ASE/ACE and DARE concordance. Findings: Among 714 enrolled individuals, the median age was 40 years (interquartile range, 32-54), 36.8% (259/703) were living with HIV, and 47.0% (334/710), 23.4% (166/710), and 23.0% (163/710) were non-Hispanic white, non-Hispanic Black, and Hispanic, respectively. A total of 94.1% (671/713) identified as cisgendered men, and 5.9% (42/713) as gender minorities. A total of 658 participants completed an ASE and 28 couples (56 partners) completed an ACE. Clinicians detected abnormalities in 34.3% (245/714) of individuals. The abnormalities were a median of 3 mm in diameter. Sensitivity and specificity of the ASE/ACE was 59.6% (95% CI 53.5-65.7%) and 80.2% (95% CI 76.6-83.8%), respectively. Overall concordance was 0.73 (95% CI 0.70-0.76) between ASE/ACE and DARE and increased with increasing anal canal lesion size (p = 0.02). Concordance was lower when participants were older and received ASE/ACE training from a lay person rather than a clinician. Interpretation: Sexual minority men/transgender women may self-detect SCCA when malignant lesions are much smaller than the current mean dimension at presentation of ≥30 mm. Funding: National Cancer Institute.

9.
Med J Aust ; 220(7): 381-386, 2024 Apr 15.
Artículo en Inglés | MEDLINE | ID: mdl-38479437

RESUMEN

INTRODUCTION: Doxycycline post-exposure prophylaxis (doxy-PEP) involves consuming 200 mg of doxycycline up to 72 hours after a condomless sex act to reduce the risk of bacterial sexually transmitted infections (STIs). Recent clinical trials of doxy-PEP have demonstrated significant reductions in syphilis, chlamydia and, to a lesser degree, gonorrhoea among gay, bisexual and other men who have sex with men (GBMSM). There is a high level of interest in doxy-PEP in the GBMSM community and, in response, the Australasian Society for HIV, Viral Hepatitis and Sexual Health Medicine (ASHM) held a national consensus conference with the aim of creating preliminary guidance for clinicians, community, researchers and policy makers. MAIN RECOMMENDATIONS: There was broad agreement that doxy-PEP should be considered primarily for the prevention of syphilis in GBMSM who are at risk of this STI, with a secondary benefit of reductions in other bacterial STIs. At the end of the consensus process, there remained some disagreement, as some stakeholders felt strongly that doxy-PEP should be considered only for the prevention of syphilis in GBMSM, and that the risk of increasing antimicrobial resistance outweighed any potential benefit from reductions in other bacterial STIs in the target population. The national roundtable made several other recommendations for clinicians, community, researchers and policy makers, as detailed in this article. ASHM will support the development of detailed clinical guidelines and education materials on doxy-PEP (www.ashm.org.au/doxy-pep). CHANGES IN MANAGEMENT AS A RESULT OF THIS CONSENSUS STATEMENT: For GBMSM at high risk of syphilis, and perhaps other bacterial STIs, clinicians may consider prescribing doxy-PEP for a limited period of time, followed by a review of ongoing need. Unlike human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP), doxy-PEP may not be suitable as a population-level intervention and should instead be used more selectively.


Asunto(s)
Chlamydia , Gonorrea , Infecciones por VIH , Minorías Sexuales y de Género , Enfermedades de Transmisión Sexual , Sífilis , Humanos , Masculino , Australia/epidemiología , Doxiciclina/uso terapéutico , Gonorrea/prevención & control , Infecciones por VIH/prevención & control , Infecciones por VIH/epidemiología , Homosexualidad Masculina , Profilaxis Posexposición , Enfermedades de Transmisión Sexual/epidemiología , Sífilis/prevención & control
10.
Sex Transm Infect ; 2024 Feb 08.
Artículo en Inglés | MEDLINE | ID: mdl-38331571

RESUMEN

BACKGROUND: HIV incidence among men who have sex with men (MSM) in sub-Saharan Africa (SSA) remains high compared with the general population. Many countries in the region still criminalise consensual homosexual relationships, and some are yet to adopt WHO-recommended interventions for MSM into national HIV policies. This study examines how HIV testing of adult MSM in SSA varies according to the legal climate and presence of targeted HIV policy using data from the cross-sectional 2019 Global LGBTI Internet Survey study. METHODS: Using data from 3191 MSM in 44 SSA countries, we assessed associations of legal climate and HIV policy with ever and recent HIV testing using linear ecological and logistic multilevel analyses. From the single-level analysis, we can compare our findings to previously reported data, then, extending to a two-level multilevel analysis, we account for the hierarchical structure of the population and simultaneously adjust for differences in context and composition in each country. We then test the sensitivity of our analyses to excluding countries from the model. RESULTS: We find evidence that legalised same-sex relationships were associated with increased odds of ever testing (OR=2.00, 95% CI 1.04, 3.82) in multilevel analyses. We also find evidence of an association of targeted HIV policies with increased odds of ever testing (OR=2.49, 95% CI 1.12, 5.52). We did not find evidence of an association of the legal climate (OR=1.01, 95% CI 0.69, 1.46) and targeted HIV policies (OR=1.26, 95% CI 0.78, 2.04) with recent testing. CONCLUSIONS: This study suggests elimination of discriminatory laws and policies might be important for increasing HIV status awareness of MSM, an important first step in epidemic control. Additionally, we highlight heterogeneity between South Africa and other SSA countries, which has implications for studying SSA countries as a homogeneous group.

11.
Soc Sci Res ; 118: 102972, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38336423

RESUMEN

Women are often considered more liberal than men on controversial social issues, but gender gaps in sociopolitical attitudes across different age groups have not been fully explored. This study challenges the taken-for-granted gender differences in public attitudes toward homosexuality by examining both between-gender gaps and within-gender changes across the life course. Using data from five waves of the World Values Survey in South Korea, we explore gender and age differences in Korean adults' attitudes toward homosexuality from 1996 to 2018. Consistent with previous research, people become more conservative as they get older, and in general, women are more accepting of homosexuality than men, accounting for sociodemographic covariates. However, this gender difference is conditioned by people's life stages. Only among young adults (aged 18-29) were female respondents more accepting of homosexuality than their male counterparts. For people aged 30 and older, there are no significant gender differences in attitudes, and for both women and men, homosexuality is mostly unacceptable during their mid (aged 50-59) and late adulthood (aged 60+). Further mediation investigation has shown gendered mechanisms behind age differences in homosexuality acceptability. For both women and men, traditional family/gender attitudes provide significant explanations about age differences in homosexuality, while for women, not for men, family status, especially the number of children, makes older women more conservative in homosexuality issues. We suggest that heteropatriarchal social structures may lead to a resistance to attitudinal changes in non-traditional family forms, such as homosexuality.


Asunto(s)
Actitud , Homosexualidad , Adulto , Anciano , Femenino , Humanos , Masculino , Adulto Joven , Opinión Pública , República de Corea , Pueblos del Este de Asia , Persona de Mediana Edad
12.
AIDS Behav ; 28(2): 450-472, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38296920

RESUMEN

Sexual problems are common among gay, bisexual, and other men who have sex with men (GBM) after diagnosis with HIV. However, these are often overlooked in care and research, where sexual risk reduction and biomedical aspects of sexual health tend to dominate. We conducted a rapid scoping review to investigate which sexual problems of GBM living with HIV are addressed by interventions, and the barriers and facilitators to their implementation. Literature from high-income countries published in English since 2010 was reviewed. Medline, Embase, PsycInfo, and Scopus databases were searched on July 4, 2022. Targeted sexual problems were categorized according to the ten dimensions of Robinson's Sexual Health Model, and barriers and facilitators, according to the five domains of the Consolidated Framework for Implementation Research (CFIR). Interventions focused solely on the dimension of Sexual Health Care/Safer Sex were excluded. Relevant information was extracted from the qualifying documents with NVivo 12 software for content analysis. Fifty-two documents were included, referring to 37 interventions which mainly took place in the United States (n = 29/37; 78%), were group-based (n = 16; 41%), and used counselling techniques (n = 23; 62%; e.g., motivational interviewing, cognitive-behavioral therapy). Their settings were mostly primary care (n = 15; 40%) or community-based (n = 16; 43%). On average, interventions addressed three sexual health dimensions (SD = 2; range: 1-10). The most targeted dimension was Sexual Health Care/Safer Sex (n = 26; 70%), which concerned sexual risk reduction. Next, Challenges (n = 23; 62%), included substance use (n = 7; 19%), sexual compulsivity (n = 6; 16%), sexual abuse (n = 6; 16%), and intimate partner violence (n = 4; 11%). Third was Talking About Sex (n = 22; 59%) which mostly concerned HIV disclosure. About a third of interventions addressed Culture/Sexual identity (n = 14; 38%), Intimacy/Relationships (n = 12; 33%), and Positive sexuality (n = 11; 30%). Finally, few targeted Body Image (n = 4; 11%), Spirituality (n = 3; 8%), Sexual Anatomy Functioning (n = 2; 5%) or Masturbation/Fantasy (n = 1; 3%). Forty-one documents (79%) mentioned implementation barriers or facilitators, particularly about the characteristics of the interventions (41% and 78%, respectively; e.g., cost, excessive duration, acceptability, feasibility) and of the individuals involved (37% and 46%; e.g., perceived stigmatization, provider expertise). The other three CFIR dimensions were less common (5%-17%). The search strategy of this review may not have captured all eligible documents, due to its limit to English-language publications. Overall, most interventions incorporated a focus on Sexual Health Care/Safer Sex, at the expenses of other prevalent sexual problems among GBM living with HIV, such as intimate partner violence (Challenges), erectile dysfunction (Sexual Anatomy Functioning), and Body Image dissatisfaction. These findings suggest they could receive more attention within clinical care and at the community level. They also highlight the importance of cost-effective and acceptable interventions conducted in non-stigmatizing environments, where patients' needs can be met by providers who are adequately trained on sexuality-related topics.


Asunto(s)
Infecciones por VIH , Minorías Sexuales y de Género , Masculino , Humanos , Femenino , Homosexualidad Masculina , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Conducta Sexual , Bisexualidad
13.
JBRA Assist Reprod ; 28(1): 96-102, 2024 Feb 26.
Artículo en Inglés | MEDLINE | ID: mdl-38224575

RESUMEN

Although the term homosexuality was removed from the International Classification of Diseases and trans identities from mental disorders, these classifications promote the pathologizing of homosexuality. The direct consequence is discrimination, which adds to the difficulty in carrying out accurate information related to the LGBT population and makes it very difficult to organize public policies suited to their needs. An important issue is related to the limited access of that population to assisted reproduction techniques, when compared to traditional families. The desire for same sex couples and transgender persons to have biological children is reportedly the same as for cisgender persons, but parenthood can be a much greater endeavor both medically and psychologically for them. The right to health includes freedom to control one's health and body, including sexual and reproductive issues. Despite these difficulties, we are living in a period of great social progress that increases access to assisted reproduction among novel patient populations. With legalization of gay marriage, individuals and couples who identify as lesbian, gay, bisexual and transgender, may seek to begin or expand their families with assisted reproduction technologies. Therefore, the aim of this review was to assist in the restructuring of healthcare services, routines and procedures, mainly related to reproductive medicine, in order to promote changes in values based on respect for differences. In conclusion, the healthcare personnel of fertility centers should undergo specific training and preparations to meet the specific demands of the LGBT patient population and to overcome communication barriers.


Asunto(s)
Homosexualidad Femenina , Medicina Reproductiva , Minorías Sexuales y de Género , Personas Transgénero , Femenino , Niño , Humanos , Atención a la Salud
14.
Arch Sex Behav ; 2024 Jan 04.
Artículo en Inglés | MEDLINE | ID: mdl-38177607

RESUMEN

Same-sex attraction, a heritable trait with a reproductive cost, lacks a comprehensive evolutionary explanation. Here we build on a hypothesis invoking antagonistic pleiotropy, which suggests that genes linked to male same-sex attraction remain in the gene pool because they have conferred some fitness advantage to heterosexual men possessing them. We posit the "desirable dad hypothesis," which proposes that alleles linked to male non-heterosexual orientations increase traits conducive to childcare; heterosexual men possessing same-sex attracted alleles are more desirable mating partners as a function of possessing superior paternal qualities. We conducted three studies to test predictions from this hypothesis. Results were consistent with all three predictions. Study 1 (N = 1632) showed that heterosexual men with same-sex attracted relatives were more feminine than men without, as indicated by self-report measures of femininity (η2 = .007), warmth (η2 = .002), and nurturance (η2 = .004 - .006). In Study 2 (N = 152), women rated feminine male profiles as more romantically appealing than masculine ones (d = 0.83)-but less so than profiles possessing a combination of feminine and masculine traits. In Study 3 (N = 153), women perceived feminine male profiles as depicting the best fathers and masculine profiles the worst (d = 1.56): consistent with the idea that femininity is attractive for childcare reasons. Together, these findings are consistent with the idea that sexual selection for male parental care may be involved in the evolution of male same-sex attraction.

15.
Arch Sex Behav ; 2024 Jan 12.
Artículo en Inglés | MEDLINE | ID: mdl-38216783

RESUMEN

The Japanese macaque (Macaca fuscata) has become a key species for studying homosexual behavior over recent decades. With the non-conceptive nature, their same-sex consortships illustrate that individual partner preferences can exist beyond direct reproductive benefits or apparent sociosexual strategies. An open question is whether the behavior shared between partners in consortship directly affects their choice to remain with a partner. With this study, we examined behavioral aspects underlying consortship temporal patterns in these promiscuous and bisexual primates. While these patterns could be relevant in both homo- and heterosexual consortships, our study primarily focused on female-female pairs. We hypothesized that the stability of consortships (duration and occurrence) is influenced by a pair's sexual behavior, mutual sexual stimulation, and close affiliative inter-mount behaviors involving high-intensity body contact. A semi-free population of Japanese macaques was observed over one mating season. In total, 40 h of focal data on female-female consortship behaviors were analyzed. Forty-six percent of all sexually mature females engaged in homosexual interactions. Our behavioral analyses of female-female pairs found that close body contact, rather than grooming or sexual interactions, was correlated with the stability of homosexual consortships. The greater the amount of huddling and embracing a pair engaged in, the more likely they were to stay together and reunite again. However, the frequency of mounting, rubbing or thrusting had no discernable effect on consortship stability. The results of this study thus add important knowledge to partner qualities in promiscuous primates as well as to inter-group differences of homosexual behavior in Japanese macaques.

16.
Sex Transm Infect ; 100(2): 108-109, 2024 Feb 19.
Artículo en Inglés | MEDLINE | ID: mdl-38195237

RESUMEN

Traditionally, lymphogranuloma venereum (LGV) has been associated with disease of the genital area. However, atypical presentations and proctitis are increasingly observed. We report a case of LGV affecting the dorsum of the tongue, which presented as a very painful ulcer. The response to doxycycline (100 mg two times per day for 21 days) was satisfactory. This case may represent a paradigm shift in the differential diagnosis of lingual ulcers.


Asunto(s)
Linfogranuloma Venéreo , Proctitis , Humanos , Masculino , Linfogranuloma Venéreo/diagnóstico , Linfogranuloma Venéreo/tratamiento farmacológico , Linfogranuloma Venéreo/complicaciones , Antibacterianos/uso terapéutico , Doxiciclina/uso terapéutico , Proctitis/diagnóstico , Lengua , Chlamydia trachomatis , Homosexualidad Masculina
17.
J Homosex ; 71(3): 545-573, 2024 Feb 23.
Artículo en Inglés | MEDLINE | ID: mdl-37144918

RESUMEN

The British Government appointed a departmental committee to review anti-homosexuality laws in 1954 following a marked increase in the number of arrests for homosexuality after World War II. The committee invited the British Medical Association (BMA) and other institutions to provide scientific and medical evidence relating to homosexuality. In 1954, the BMA established the Committee on Homosexuality and Prostitution to present its view on how the law impacted upon homosexuals and society. This paper analyses the BMA's attitudes to homosexuality by examining its submission to the Departmental Committee. Whilst the BMA supported implicitly the decriminalization of certain homosexual acts, it remained strongly opposed to homosexuality from a moral perspective and insisted that it was an illness. It is concluded that the BMA's submission was driven primarily by a desire to control the "unnatural deviant" behavior of homosexuals and to protect society from that behavior rather than to protect homosexuals.


Asunto(s)
Homosexualidad Masculina , Minorías Sexuales y de Género , Humanos , Masculino , Actitud , Homosexualidad/historia , Principios Morales , Segunda Guerra Mundial
18.
Psychiatr Serv ; 75(1): 40-47, 2024 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-37386879

RESUMEN

OBJECTIVE: The authors sought to determine whether Black sexual minority individuals were more likely than White sexual minority individuals to postpone or avoid professional mental health care (PMHC) and, if so, to identify the reasons for postponing or avoiding care. METHODS: Analyses were conducted with a subsample of cisgender Black (N=78) and White (N=398) sexual minority individuals from a larger survey of U.S. adults administered via MTurk in 2020 (N=1,012). Logistic regression models were used to identify racial differences in overall postponement or avoidance of care as well as differences in the prevalence of each of nine reasons for postponing or avoiding care. RESULTS: Black sexual minority individuals were more likely than their White counterparts to report ever postponing or avoiding PMHC (average marginal effect [AME]=13.7 percentage points, 95% CI=5.4-21.9). Black sexual minority people also were more likely than their White counterparts to cite beliefs that they should work out their problems on their own (AME=13.1 percentage points, 95% CI=1.2-24.9) or with family and friends (AME=17.5 percentage points, 95% CI=6.0-29.1) and to cite providers' refusal to treat them (AME=17.4 percentage points, 95% CI=7.6-27.1) as reasons for postponing or avoiding care. CONCLUSIONS: Black sexual minority individuals were more likely than their White counterparts to report delaying or avoiding PMHC. Personal beliefs about managing mental health and providers' refusal to offer treatment influenced Black sexual minority individuals' willingness or ability to seek PMHC.


Asunto(s)
Salud Mental , Minorías Sexuales y de Género , Adulto , Humanos , Encuestas y Cuestionarios , Prevalencia , Disparidades en Atención de Salud
19.
J Prev Med Public Health ; 57(1): 28-36, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38062718

RESUMEN

OBJECTIVES: This study investigated the impact of socioeconomic factors and sexual orientation-related attributes on the rates of coronavirus disease 2019 (COVID-19) vaccination and infection among men who have sex with men (MSM). METHODS: A web-based survey, supported by the National Research Foundation of Korea, was conducted among paying members of the leading online portal for the lesbian, gay, bisexual, transgender, or queer and questioning (LGBTQ+) community in Korea. The study participants were MSM living in Korea (n=942). COVID-19 vaccination and infection were considered dependent variables, while sexual orientation-related characteristics and adherence to non-pharmacological intervention (NPI) practices served as primary independent variables. To ensure analytical precision, nested logistic regression analyses were employed. These were further refined by dividing respondents into 4 categories based on sexual orientation and disclosure (or "coming-out") status. RESULTS: Among MSM, no definitive association was found between COVID-19 vaccination status and factors such as socioeconomic or sexual orientation-related attributes (with the latter including human immunodeficiency virus [HIV] status, sexual orientation, and disclosure experience). However, key determinants influencing COVID-19 infection were identified. Notably, people living with HIV (PLWH) exhibited a statistically significant predisposition towards COVID-19 infection. Furthermore, greater adherence to NPI practices among MSM corresponded to a lower likelihood of COVID-19 infection. CONCLUSIONS: This study underscores the high susceptibility to COVID-19 among PLWH within the LGBTQ+ community relative to their healthy MSM counterparts. Consequently, it is crucial to advocate for tailored preventive strategies, including robust NPIs, to protect these at-risk groups. Such measures are essential in reducing the disparities that may emerge in a post-COVID-19 environment.


Asunto(s)
COVID-19 , Infecciones por VIH , Minorías Sexuales y de Género , Humanos , Masculino , Femenino , Homosexualidad Masculina , Vacunas contra la COVID-19 , Infecciones por VIH/prevención & control , COVID-19/epidemiología , COVID-19/prevención & control , República de Corea/epidemiología
20.
Arch Sex Behav ; 53(1): 213-222, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37847344

RESUMEN

Same-sex attraction may be linked to low prenatal androgen (in men) and high prenatal androgen (in women). Digit ratio (2D:4D) is thought to be a negative correlate of prenatal androgen and right-left 2D:4D (Dr-l) to reflect lateralized differences in sensitivity to prenatal androgen. Lower 2D:4D has been reported for lesbians compared to heterosexuals, but links to high 2D:4D in gay men are less clear. The largest study thus far (the BBC Internet study) found no significant difference between the 2D:4D of lesbians and heterosexual women but a higher 2D:4D in gay men compared to heterosexual men. Here we consider the possibility that low and high prenatal androgen is associated with same-sex attraction in men (n = 108,779) and women (n = 87,742), resulting in more than two phenotypes. We examined the associations between 2D:4D, Dr-l, and same-sex attraction scores in the BBC Internet study. In contrast to the earlier report, which considered sexual orientation in categories, there were positive linear associations in men (right and left 2D:4D, but not Dr-l) and negative linear associations in women (right 2D:4D and Dr-l, but not left 2D:4D). There were no curvilinear relationships for right and left 2D:4D. However, Dr-l showed a U-shaped association with same-sex attraction in men. Thus, (1) high prenatal androgen may be implicated in female homosexuality, while both low and high prenatal androgen may be implicated in male homosexuality, and (2) large side differences in sensitivity to androgen may be associated with elevated same-sex attraction in men.


Asunto(s)
Andrógenos , Ratios Digitales , Embarazo , Humanos , Masculino , Femenino , Dedos/anatomía & histología , Conducta Sexual , Homosexualidad Masculina , Caracteres Sexuales
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