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Sexuality, Sex and Aging

Bruce Rind
This study examined reactions to first postpubertal same-sex sexual experience in the Kinsey female same-sex sample (consisting of females with extensive postpubertal same-sex experience) as a function of participant and partner ages. As such, it complemented the Rind and Welter (2016) study, which examined the same in the Kinsey male same-sex sample. Data were collected by Kinsey interviewers between 1939 and 1961 (M year = 1947). Girls under 18 (M age = 14.9), whose sexual experience was with a woman (M age = 26...
October 25, 2016: Archives of Sexual Behavior
Eungu Kang, Ja Hyang Cho, Jin-Ho Choi, Han-Wook Yoo
PURPOSE: This study was performed to investigate the etiology, clinical features, and outcomes of patients with gonadotropin-independent precocious puberty (GIPP). METHODS: The study included 16 patients (14 female and 2 male patients) who manifested secondary sexual characteristics, elevated sex hormones, or adrenal androgens with prepubertal luteinizing hormone levels after gonadotropin releasing hormone stimulation diagnosed between May 1994 and December 2015...
September 2016: Annals of Pediatric Endocrinology & Metabolism
Jacek Kurpisz, Monika Mak, Michał Lew-Starowicz, Krzysztof Nowosielski, Przemysław Bieńkowski, Robert Kowalczyk, Błażej Misiak, Dorota Frydecka, Jerzy Samochowiec
BACKGROUND: Previous studies have shown that personality characteristics affect sexual functioning. The aim of this exploratory study was to assess and describe the relationship between global personality traits and the stereotypical femininity and masculinity levels with the broad aspects of sexual behaviours and attitudes in the group of 97 heterosexual young adult men aged 19-39 and living in Poland. METHODS: The 'Big Five' personality traits were measured with the NEO-FFI questionnaire; stereotypical femininity and masculinity with the Bem sex role inventory (BSRI); sexual disorders with the International index of erectile function (IIEF); socio-epidemiological data, sexual behaviours and attitudes towards sexuality with a self-constructed questionnaire...
2016: Annals of General Psychiatry
Richard Thompson, Terri Lewis, Elizabeth C Neilson, Diana J English, Alan J Litrownik, Benyamin Margolis, Laura Proctor, Howard Dubowitz
Risky sexual behavior is a serious public health problem. Child sexual abuse is an established risk factor, but other forms of maltreatment appear to elevate risky behavior. The mechanisms by which child maltreatment influence risk are not well understood. This study used data from 859 high-risk youth, followed through age 18. Official reports of each form of maltreatment were coded. At age 16, potential mediators (trauma symptoms and substance use) were assessed. At age 18, risky sexual behavior (more than four partners, unprotected sex, unassertiveness in sexual refusal) was assessed...
October 24, 2016: Child Maltreatment
Alison M El Ayadi, Corinne H Rocca, Julia E Kohn, Denisse Velazquez, Maya Blum, Sara J Newmann, Cynthia C Harper
Long-acting reversible contraceptives (LARCs) are highly effective at preventing pregnancy but do not protect against sexually transmitted infection (STI). Recent efforts to improve access to intrauterine devices (IUDs) and implants have raised concerns about STI prevention and reduced condom use, particularly among teenagers and young women. We evaluated whether a provider-targeted intervention to increase LARC access negatively impacted dual method use and STI incidence among an at-risk patient population...
October 20, 2016: Preventive Medicine
Kirsha S Gordon, E Jennifer Edelman, Amy C Justice, David A Fiellin, Kathleen Akgün, Stephen Crystal, Mona Duggal, Joseph L Goulet, David Rimland, Kendall J Bryant
Black and Hispanic (minority) MSM have a higher incidence of HIV than white MSM. Multiple sexual partners, being under the influence of drugs and/or alcohol during sex, having a detectable HIV-1 RNA, and non-condom use are factors associated with HIV transmission. Using data from the Veterans Aging Cohort Study, we consider minority status and sexual orientation jointly to characterize and compare these factors. White non-MSM had the lowest prevalence of these factors (p < 0.001) and were used as the comparator group in calculating odds ratios (OR)...
October 22, 2016: AIDS and Behavior
Laura A Cooley, Brooke Hoots, Cyprian Wejnert, Rashunda Lewis, Gabriela Paz-Bailey
Recent policy changes have improved the ability of gay, bisexual, and other men who have sex with men (MSM) to secure health insurance. We wanted to assess changes over time in self-reported health insurance status among MSM participating in CDC's National HIV Behavioral Surveillance (NHBS) in 2008, 2011, and 2014. We analyzed NHBS data from sexually active MSM interviewed at venues in 20 U.S. cities. To determine if interview year was associated with health insurance status, we used a Poisson model with robust standard errors...
October 22, 2016: AIDS and Behavior
Cremildo João Baptista, Ines Dourado, Sandra Brignol, Tarcísio de Matos Andrade, Francisco Inácio Bastos
BACKGROUND: The burden of sexually transmitted infections (STIs), such as syphilis, is higher in low-income countries, with serious consequences and profound impact on sexual and reproductive health and human immunodeficiency virus (HIV) spread. Syphilis prevalence tend to be higher among people who misuse drugs than in the general population. OBJECTIVE: To assess syphilis and associated factors among polydrug users (PDU) in the city of Salvador, Northeast Brazil...
October 18, 2016: International Journal on Drug Policy
Jorge R Reyes, Timothy R Vollmer, Astrid Hall
We compared outcomes of arousal and preference assessments for five adult male alleged sexual offenders with intellectual disabilities. Arousal assessments involved the use of the penile plethysmograph to measure changes in penile circumference to both deviant (males and females under the age of 18) and nondeviant (males and females over the age of 18) video clips. Paired-stimulus preference assessments were arranged to present still images from the video clips used in the arousal assessments. Results showed correspondence between the assessments for four out of the five participants...
October 20, 2016: Journal of Applied Behavior Analysis
Gladys E Ibañez, Elaine Whitt, Tenesha Avent, Steve S Martin, Leah M Varga, Miguel A Cano, Daniel J O'Connell
OBJECTIVES: Latina women are disproportionately affected by HIV in the US, and account for 30% of all HIV infections in Miami-Dade County, Florida. The main risk for Latina women is heterosexual contact. Little is known about the relational and cultural factors that may impact women's HIV risk perception. This study aims to describe Latina women's perception of their HIV risk within a relational, cultural, and linguistic context. DESIGN: Eight focus groups of Latina women (n = 28), four English speaking groups and four Spanish speaking groups, were conducted between December 2013 and May 2014...
October 21, 2016: Ethnicity & Health
Linda Garton, Amalie Dyda, Rebecca Guy, Bronwyn Silver, Skye McGregor, Belinda Hengel, Alice Rumbold, Debbie Taylor-Thomson, Janet Knox, Lisa Maher, John Kaldor, James Ward
Background: Extremely high rates of diagnosis of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) have been recorded in remote communities across northern and central Australia. Re-testing at 3 months, after treatment administered, of CT or NG is recommended to detect repeat infections and prevent morbidity and ongoing transmission. Methods: Baseline CT and NG laboratory data (2009-2010) from 65 remote health services participating in a cluster randomised trial was used to calculate the proportion of individuals re-tested after an initial CT or NG diagnosis at <2 months (not recommended), 2-4 months (recommended) and 5-12 months and the proportion with repeat positivity on re-test...
October 21, 2016: Sexual Health
Rachel H Farr
Controversy continues to surround parenting by lesbian and gay (LG) adults and outcomes for their children. As sexual minority parents increasingly adopt children, longitudinal research about child development, parenting, and family relationships is crucial for informing such debates. In the psychological literature, family systems theory contends that children's healthy development depends upon healthy family functioning more so than family structure. From the framework of family stress theory, it was expected that longitudinal outcomes for school-age children adopted in infancy could be distinct among those with same-sex versus other-sex parents (N = 96 families)...
October 20, 2016: Developmental Psychology
Daniel V Guebel, Néstor V Torres
Motivation: In the brain of elderly-healthy individuals, the effects of sexual dimorphism and those due to normal aging appear overlapped. Discrimination of these two dimensions would powerfully contribute to a better understanding of the etiology of some neurodegenerative diseases, such as "sporadic" Alzheimer. Methods: Following a system biology approach, top-down and bottom-up strategies were combined. First, public transcriptome data corresponding to the transition from adulthood to the aging stage in normal, human hippocampus were analyzed through an optimized microarray post-processing (Q-GDEMAR method) together with a proper experimental design (full factorial analysis)...
2016: Frontiers in Aging Neuroscience
Leidy Johanna Ocampo Arroyave, María Clara Restrepo-Méndez, Bernardo Lessa Horta, Ana Maria Baptista Menezes, Denise Petrucci Gigante, Helen Gonçalves
This study focuses on trends and inequalities in health risk behaviors among adolescents. A cross-sectional study compared two birth cohorts in the city of Pelotas, Rio Grande do Sul State, Brazil. The sample included 1,281 adolescents from the 1982 cohort and 4,106 from the 1993 cohort, followed in 2001 and 2011, respectively. The study recorded alcohol intake, illegal drug use, smoking, sexual initiation < 16 years, lack of condom use, and multiple sex partners. Total prevalence rates were calculated for each cohort, stratified by gender and per capita income, besides absolute and relative measures of inequality...
October 10, 2016: Cadernos de Saúde Pública
Katrina Kubicek
Research investigating intimate partner violence (IPV) among sexual minorities is limited. The research that does exist has found that rates of IPV are similar to or higher than the rates found for heterosexual women, the most commonly studied population in this area. This limited research has resulted in a dearth of prevention/intervention programs targeted for these populations. While some may argue that existing IPV programs can be used for these populations, this review presents an argument for more targeted work with sexual minority populations, using young men who have sex with men (YMSM) as an example...
October 18, 2016: Trauma, Violence & Abuse
David J Brennan, Greta R Bauer, Kaitlin Bradley, Oth Vilaythong Tran
OBJECTIVES: Research on sexual minority men (gay, bisexual and other men who have sex with men) was examined with regard to the measures of sexual orientation used, the methods of research, and the main health outcomes under study. METHODS: We conducted a systematic review of English-language quantitative studies of the health of sexual minority men published in 2010 (n = 250). RESULTS: This snapshot of the literature revealed that research on sexual minority men overwhelmingly focused on HIV, STIs, and sexual health for which sexual orientation was most commonly defined behaviorally...
October 18, 2016: Journal of Homosexuality
Ritch C Savin-Williams, Brian M Cash, Mark McCormack, Gerulf Rieger
This exploratory study assessed physiological, behavioral, and self-report measures of sexual and romantic indicators of sexual orientation identities among young men (mean age = 21.9 years) with predominant same-sex sexual and romantic interests: those who described themselves as bisexual leaning gay (n = 11), mostly gay (n = 17), and gay (n = 47). Although they were not significantly distinguishable based on physiological (pupil dilation) responses to nude stimuli, on behavioral and self-report measures a descending linear trend toward the less preferred sex (female) was significant regarding sexual attraction, fantasy, genital contact, infatuation, romantic relationship, sex appeal, and gazing time to the porn stimuli...
October 17, 2016: Archives of Sexual Behavior
Xinli Lu, Xianjiang Kang, Yongjian Liu, Yan Li, Suliang Chen, Jingyun Li, Ze Cui
Sexual exposure has been the predominant route of HIV-1 spread in Hebei Province, China. However, little information is available on HIV-1 transmitted drug resistance (TDR) among HIV-1 infected youths aged 16-25 years who are infected with HIV-1 and sexually active. In this study, the overall prevalence of TDR was 6.6% (10/152), a moderate level (5.0%-15.0%) according to World Health Organization Threshold Survey guidelines. However, the prevalence of TDR to protease inhibitors and non-nucleoside reverse transcriptase inhibitors was 4...
October 17, 2016: AIDS Research and Human Retroviruses
Josefina López-de-Munain, Maria Del Mar Cámara-Pérez, Manuel Imaz-Pérez, Javier Pereda-Berroeta, Iñigo López-Azcarreta, Josefa Muñoz-Sánchez, Ramón Cisterna-Cáncer, Oscar Luis Ferrero-Beneitez, Sofia Ibarra-Ugarte, Zuriñe Zubero-Sulibarria, Josu Mirena Baraia-Etxaburu Artetxe
BACKGROUND: Chlamydia trachomatis (C. trachomatis) is the most frequently reported sexually transmitted infection (STI) in developed countries, but there is a lack data on its incidence and population dynamics in Spain. The objectives of this study were to estimate the incidence of C. trachomatis in patients seeking medical attention in an STI clinic with a defined population catchment area, to identify factors associated with this infection, and to explore differences between factors associated with new infections and re-infections...
October 13, 2016: Enfermedades Infecciosas y Microbiología Clínica
Betul Tas, Kamuran Turker, Elcin Balci
BACKGROUND: Anogenital warts (AGWs) are epithelial tumors which develop as a result of human papilloma virus (HPV) infection. We aimed to assess the sociodemographic, sexual and other possible risk-factors, and awareness of the HPV infection among Turkish people with AGW in the Bagcilar district of Istanbul. METHODS: A cross-sectional study was conducted on 273 patients (183 men, 90 women) with AGW between October 2014 - March 2015. The patients' sociodemographics were recorded along with their possible risk-factors and clinical findings...
October 2016: Archives of Iranian Medicine
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