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https://www.readbyqxmd.com/read/27925484/risk-factors-associated-with-repeated-hiv-testing-among-internet-using-men-who-have-sex-with-men
#1
Brent A Johnson, Jennie McKenney, Alexandra V Ricca, Eli S Rosenberg, Chang Liu, Akshay Sharma, Patrick S Sullivan
: Men who have sex with men (MSM) represent a disproportionately impacted risk group for HIV incidence among at-risk U.S. POPULATIONS: Few studies have identified risk factors associated with HIV testing frequency both within and outside of traditional health care settings. MSM enrolled in a prospective cohort were mailed at-home specimen collection kits and followed for a year. Incidence density rate ratios (IDRR) of testing were calculated, and generalized estimating equations were used to analyze the association between HIV testing and behavioral factors...
December 2016: AIDS Education and Prevention: Official Publication of the International Society for AIDS Education
https://www.readbyqxmd.com/read/27921269/graded-structure-in-sexual-definitions-categorizations-of-having-had-sex-and-virginity-loss-among-homosexual-and-heterosexual-men-and-women
#2
Ava D Horowitz, Edward Bedford
Definitions of sexual behavior display a robust hierarchy of agreement regarding whether or not acts should be classed as, for example, sex or virginity loss. The current research offers a theoretical explanation for this hierarchy, proposing that sexual definitions display graded categorical structure, arising from goodness of membership judgments. Moderation of this graded structure is also predicted, with the focus here on how sexual orientation identity affects sexual definitions. A total of 300 18- to 30-year-old participants completed an online survey, rating 18 behaviors for how far each constitutes having "had sex" and virginity loss...
December 5, 2016: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/27914861/rapid-human-immunodeficiency-virus-testing-and-risk-prevention-in-residents-of-battered-women-s-shelters
#3
Dawn M Johnson, Nicole L Johnson, Curt G Beckwith, Patrick A Palmieri, Caron Zlotnick
BACKGROUND: Human immunodeficiency virus (HIV) infection and intimate partner violence (IPV) are interconnected public health problems. However, few HIV prevention interventions address the unique needs of IPV survivors in shelter and none of the Centers for Disease Control and Prevention's best-evidence risk reduction interventions adequately explore the complex relationship between IPV and HIV risk. Although battered women's shelters provide a safe and supportive environment for women in crisis, most do not offer HIV risk reduction services or sexual safety planning...
November 30, 2016: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/27914484/comparing-non-occupational-post-exposure-prophylaxis-drug-regimens-for-hiv-insights-from-a-linked-hiv-surveillance-system
#4
Anna B Pierce, Carol El-Hayek, Damien McCarthy, Jude Armishaw, Kerrie Watson, Anna Wilkinson, Brian Price, Edwina J Wright, Jennifer F Hoy, Mark A Stoové
Background: International non-occupational post-exposure prophylaxis (NPEP) guidelines recommend routine use of three drug NPEP regimens, despite absence of evidence for greater prevention efficacy compared with two drug regimens. This study examines the potential for excess HIV seroconversions among high-risk men who have sex with men (MSM) reporting receptive anal intercourse with a source of unknown HIV serostatus (RAIU) following a two-drug versus a three-drug NPEP regimen. Methods: Data for MSM in the Victorian NPEP service database between 10 August 2005 and 31 December 2012 were linked with all Victorian HIV notifications up to 31 December 2013...
December 5, 2016: Sexual Health
https://www.readbyqxmd.com/read/27913795/prevalence-of-sti-symptoms-and-high-levels-of-stigma-in-sti-healthcare-among-men-who-have-sex-with-men-in-dar-es-salaam-tanzania-a-respondent-driven-sampling-study
#5
Michael W Ross, Markus Larsson, Joyce E Nyoni, Anette Agardh
Symptoms of sexually transmitted infections (STIs), whether they are presented for treatment or diagnosis, and how they are received by the clinician where they are presented, may be concomitants of stigma associated with homosexuality in homophobic climates. We analyzed respondent-driven sampling data from a study on 200 young men who have sex with men (MSM) in Dar es Salaam, Tanzania to examine sample prevalence, treatment and clinician response to 10 symptoms potentially associated with STIs. Survey measures included 10 self-reported STI symptoms, further specified according to location (genital, anal, oral), further specified according to place of diagnosis, place of, treatment whether there was pharmacy treatment or self-medication, healthcare worker (HCW) inquiries about source of infection and whether the HCW was polite...
December 2, 2016: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/27903356/-predictors-of-rush-popper-use-among-825-men-who-have-sex-with-men-in-education-in-guangdong-province
#6
M Q Chen, W B Cheng, H F Xu, Y S Cai, L R Fan, F Zhong, X Chen, W Jin, X B Chen, J Y Li
Objective: To explore prevalence and predictors of the use of Rush poppers among men who have sex with men in education in Guangdong Province. Methods: An internet survey was conducted via a gay website from March to August 2014 and a sample of 833 male respondents over 16 years who had ever had anal sex with a male, studied in Guangdong Province and who had completed an online questionnaire was identified- of which 93.4% (n=825) provided valid responses and were included in the study. Respondents provided information on their socio-demographic characteristics, HIV testing history, sexual activity in last 3 months, Rush poppers use and time since first sexual encounter with a male...
November 6, 2016: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/27903355/-factors-associated-with-commercial-sexual-behavior-among-men-who-have-sex-with-men-in-shenzhen-china-in-2011-2015
#7
Y M Cai, Y J Song, H Liu, F C Hong
Objective: To investigate the status and factors associated with commercial sexual behavior among men who have sex with men (MSM) in Shenzhen. Methods: A convenience sampling method was used to recruit MSM in Shenzhen from 2011 to 2015. Questionnaire-based interviews were conducted on a one-on-one basis. Data were collected, including socio-demographic information, HIV testing history, history of blood donation and drug abuse in the last 2 years, self-reported sexual orientation, role in homosexual behavior, and experience serving as a male sex worker and/or as a client of male sex workers...
November 6, 2016: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/27902890/sexual-behavior-and-sexually-transmitted-infections-among-swingers-results-from-an-online-survey-in-belgium
#8
Tom Platteau, Jacques van Lankveld, Lieselot Ooms, Eric Florence
Swingers are couples practicing consensual extradyadic heterosexual relations. This subculture is defined by venues, and online communities. This study aimed to assess swingers' lifestyle, sexual health, history of testing for sexually transmitted infections (STI), and review risk factors for sexual risk behavior and STI transmission. An online survey was distributed through venues, chat- and dating websites. Most of 480 swingers starting the survey completed it (n = 392, 81.6%). Women (n = 146) reported more frequent swinging (p = 0...
November 30, 2016: Journal of Sex & Marital Therapy
https://www.readbyqxmd.com/read/27902759/seroprevalence-and-associated-factors-of-9-valent-human-papillomavirus-hpv-types-among-men-in-the-multinational-him-study
#9
Shams Rahman, Christine M Pierce Campbell, Dana E Rollison, Wei Wang, Tim Waterboer, Angelika Michel, Michael Pawlita, Luisa L Villa, Eduardo Lazcano Ponce, Amy R Borenstein, Anna R Giuliano
BACKGROUND: Human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide. Recently a 9-valent HPV (9vHPV) prophylactic vaccine was licensed. Seroprevalence prior to vaccine dissemination is needed for monitoring vaccine effectiveness over time. Few studies have assessed the seroprevalence of 9vHPV types in men. OBJECTIVES: To investigate the seroprevalence of 9vHPV vaccine types and associated risk factors among men residing in Brazil, Mexico, and the United States...
2016: PloS One
https://www.readbyqxmd.com/read/27902515/comparison-of-health-related-quality-of-life-and-disability-in-ulcerative-colitis-patients-following-restorative-proctocolectomy-with-ileal-pouch-anal-anastomosis-versus-anti-tumor-necrosis-factor-therapy
#10
Sara van Gennep, Saloomeh Sahami, Christianne J Buskens, Gijs R van den Brink, Cyriel Y Ponsioen, André D'Hoore, Anthony de Buck van Overstraeten, Gert van Assche, Marc Ferrante, Séverine Vermeire, Willem A Bemelman, Geert R A M D'Haens, Mark Löwenberg
BACKGROUND AND AIMS: Health-related quality of life (HRQL) and disability were compared in ulcerative colitis (UC) patients who underwent restorative proctocolectomy versus patients who received treatment with anti-tumor necrosis factor (anti-TNF) agents. PATIENTS AND METHODS: UC patients who underwent restorative proctocolectomy or started anti-TNF treatment between January 2010 and January 2015 were included at two tertiary referral centers. A matched cohort was created using propensity score matching for the covariates disease duration, Montreal classification, age, and sex...
November 29, 2016: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27897455/sexual-behavior-definitions-of-sex-and-the-role-of-self-partner-context-among-lesbian-gay-and-bisexual-adults
#11
Kelsey K Sewell, Larissa A McGarrity, Donald S Strassberg
Prior research has examined how heterosexual individuals define sex; however, these studies have rarely focused on sexual minority individuals or included a full range of applicable sexual behaviors. Participants were recruited from a local Pride Festival across two years. Study 1 (N = 329) was primarily descriptive and examined which physically intimate behaviors lesbian, gay, and bisexual (LGB) participants included in their definitions of sex and the behaviors in which they had previously engaged. Study 2 (N = 393) utilized a between-subjects design to assess differences in definitions of sex when judging one's own behavior compared with that of a partner outside of the relationship...
November 29, 2016: Journal of Sex Research
https://www.readbyqxmd.com/read/27897438/the-relationship-between-cognitive-ability-and-experiences-of-vaginal-oral-and-anal-sex-in-the-united-states
#12
Nicole Fran Kahn, Carolyn Tucker Halpern
Few studies have investigated the sexual development of populations with low cognitive abilities in the United States. This article examines the relationship between cognitive ability and various sexual experiences from adolescence (ages 12 to 18) to early adulthood (ages 28 to 34). Data were from 13,845 respondents interviewed at Waves I and IV of the National Longitudinal Study of Adolescent to Adult Health (Add Health), a probability sample of adolescents in the United States followed from adolescence to adulthood...
November 29, 2016: Journal of Sex Research
https://www.readbyqxmd.com/read/27888370/understanding-the-impact-of-migration-on-hiv-risk-an-analysis-of-mexican-migrants-sexual-practices-partners-and-contexts-by-migration-phase
#13
Xiao Zhang, Natalie Rhoads, Maria Gudelia Rangel, Melbourne F Hovell, Carlos Magis-Rodriguez, Carol L Sipan, J Eduardo Gonzalez-Fagoaga, Ana P Martínez-Donate
HIV risk among Mexican migrants varies across migration phases (pre-departure, transit, destination, interception, and return), but there is limited knowledge about specific sexual behaviors, characteristics of sexual partners, and sexual contexts at different migration stages. To fill the gap, we used data from a cross-sectional population-based survey conducted in Tijuana, Mexico. Information on migration phase and last sexual encounter was collected from 1219 male migrants. Our findings suggest that compared to pre-departure migrants, repeat migrants returning from communities of origin were more likely to have sex with male partners, use substances before sex, and not use condoms; migrants in the transit phase in the Mexican border were more likely to have sex with casual partners and sex workers; and migrants in the interception phase were more likely to engage in anal sex and use substances before sex...
November 25, 2016: AIDS and Behavior
https://www.readbyqxmd.com/read/27880823/will-gay-sex-seeking-mobile-phone-applications-facilitate-group-sex-a-cross-sectional-online-survey-among-men-who-have-sex-with-men-in-china
#14
Weiming Tang, Songyuan Tang, Yilu Qin, Ye Zhang, Wei Zhang, Chuncheng Liu, Lai Sze Tso, Chongyi Wei, Ligang Yang, Shujie Huang, Bin Yang, Joseph Tucker
INTRODUCTION: China is amidst a sexual revolution, with changing sexual practices and behaviors. Sex-seeking mobile phone applications (gay apps) that allow multiple people to meet up quickly may facilitate group sex. This study was therefore undertaken to evaluate group sex among Chinese MSM and to better understand factors associated with group sex. METHODS: An online survey was conducted from September-October 2014, collecting data on socio-demographics, sexual behaviors, use of gay apps and occurrence of group sex among Chinese MSM...
2016: PloS One
https://www.readbyqxmd.com/read/27878410/the-sexual-orientation-and-gender-presentation-of-hijra-kothi-and-panthi-in-mumbai-india
#15
Matthew Stief
Cultural categories related to sexuality and gender vary considerably cross-culturally. While Western cultures categorize people primarily in terms of sexual attractions (i.e., gay, straight, bisexual), many cultures distinguish between groups based on additional issues such as gender role presentation and position preference in anal sex (i.e., insertive/receptive). The current study gathered data on three categories of natal males in Mumbai, India-hijra, kothi, and panthi (N = 93). Hijra are androphilic (sexually attracted to adult men), typically sexually receptive, transgender, sometimes castrated, and live in fictive kinship networks that are hierarchically organized...
November 22, 2016: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/27865215/-study-of-the-sociodemographic-factors-and-risky-behaviours-associated-with-the-acquisition-of-sexual-transmitted-infections-by-foreign-exchange-students-in-portugal
#16
Andreia Gravata, Rita Castro, João Borges-Costa
BACKGROUND: Sexual transmitted infections are a main cause of morbidity, being a public health problem due to its reproductive complications, mostly observed in teenagers and young adults. The purpose of this study was to evaluate sociodemographic factors and risky behaviours associated with sexual transmitted infections acquisition and to assess personal awareness of risky behaviour and the knowledge about Chlamydia trachomatis infection between foreign exchange students in Portugal...
June 2016: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/27865150/event-level-analysis-of-alcohol-consumption-and-condom-use-in-partnership-contexts-among-men-who-have-sex-with-men-and-transgender-women-in-lima-peru
#17
Jeanne R Delgado, Eddy R Segura, Jordan E Lake, Jorge Sanchez, Javier R Lama, Jesse L Clark
BACKGROUND: We explored the association between alcohol use and condomless receptive (CRAI) and insertive (CIAI) anal intercourse within partnership contexts of men who have sex with men (MSM) and transgender women (TGW) in Lima, Peru. METHODS: From 2012-2014, we surveyed men and TGW (n=1607) who reported anal intercourse with ≥1 male or TGW. Alcohol use with up to 3 sexual partners during the prior 90days was evaluated. Bivariate and multivariate analyses used generalized estimating equations to assess event-level associations between alcohol use, CRAI, CIAI, and partnership characteristics while adjusting for participant clustering from multiple partners...
November 3, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/27861243/differences-in-risk-behavior-and-demographic-factors-between-men-who-have-sex-with-men-with-acute-and-non-acute-human-immunodeficiency-virus-infection-in-a-community-based-testing-program-in-los-angeles
#18
Dvora Joseph Davey, Matthew Beymer, Chelsea P Roberts, Robert K Bolan, Jeffrey D Klausner
INTRODUCTION: High viremia combined with HIV-infection status unawareness and increased sexual risk behavior contributes to a disproportionate amount of new HIV infections. METHODS: From August 2011-July 2015, the Los Angeles LGBT Center conducted 66,546 HIV tests. We compared factors including the presence of concomitant sexually transmitted infections, number of recent sex partners and reported condomless anal intercourse between men who have sex with men (MSM) diagnosed with an acute HIV infection and a non-acute HIV infection using multivariable logistic regression...
November 15, 2016: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27861240/semen-bacterial-concentrations-and-hiv-1-rna-shedding-among-hiv-1-seropositive-kenyan-men
#19
Christine Korhonen, Sujatha Srinivasan, Dandi Huang, Daisy L Ko, Eduard J Sanders, Norbert M Peshu, John N Krieger, Charles H Muller, Robert W Coombs, David N Fredricks, Susan M Graham
INTRODUCTION: HIV-1 is transmitted through semen from men to their sexual partners. Genital infections can increase HIV-1 RNA shedding in semen, but shedding also occurs in the absence of typical pathogens. We hypothesized that higher bacterial concentrations in semen would be associated with higher HIV-1 RNA levels. METHODS: We analyzed semen samples from 42 HIV-1 seropositive Kenyan men using quantitative PCR to assess bacterial concentrations and real-time PCR to measure HIV-1 RNA levels...
November 14, 2016: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27852641/does-age-matter-sexual-event-level-analysis-of-age-disparate-sexual-partners-among-gay-bisexual-and-other-men-who-have-sex-with-men-gbm-in-vancouver-canada
#20
K Closson, N J Lachowsky, Z Cui, S Shurgold, P Sereda, A Rich, D M Moore, E A Roth, R S Hogg
BACKGROUND: To determine factors associated with age-disparate sexual partners among Vancouver gay, bisexual and other men who have sex with men (GBM). METHODS: Sexually active GBM aged ≥16 years were recruited from February 2012 to February 2014. Participants self-completed a questionnaire on demographics, attitudes and sexual behaviour and substance use at last sexual event with five most recent partners. Two generalised linear mixed models identified factors associated with: (1) 'same-age' (referent), 'younger' or 'much-younger' and (2) 'same-age' (referent), 'older' or 'much-older' partners...
November 16, 2016: Sexually Transmitted Infections
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