نتایج جستجو برای: bisexual
تعداد نتایج: 3695 فیلتر نتایج به سال:
The human immunodeficiency virus (HIV) epidemic has presented unparalleled challenges to sex researchers. Investigators have sought to understand a range of sexual behaviors and have scrutinized their roles in disease transmission. Opportunities have also emerged for developing and evaluating large-scale behavioral interventions to facilitate sexual risk reduction. In this article, we examine a...
BACKGROUND Australia has increased coverage of antiretroviral treatment (ART) over the past decade, reaching 73% uptake in 2014. While ART reduces AIDS-related deaths, accumulating evidence suggests that it could also bolster prevention efforts by reducing the risk of HIV transmission ('treatment as prevention'). While promising, evidence of community-level impact of treatment as prevention on ...
BACKGROUND Emerging evidence from general population studies suggests that lesbian, gay, and bisexual (LGB) adults are more likely to experience adverse cardiovascular outcomes relative to heterosexuals. No studies have examined whether sexual orientation disparities exist in biomarkers of early cardiovascular disease risk. PURPOSE To determine whether sexual orientation disparities in biomar...
BACKGROUND Little is known about the gynaecological health of lesbian and bisexual (LB) women. OBJECTIVES To examine differences in incidence and/or prevalence of gynaecological conditions in LB compared with heterosexual women. SEARCH STRATEGY The systematic review protocol was prospectively registered (PROSPERO-CRD42015027091) and searches conducted in seven databases. SELECTION CRITERI...
Selected aspects of the "essentialist" critiques and reviews in Bisexual and Homosexual Identities: Critical Theoretical Issues (De Cecco & Shively, eds., 1983/1984) of the idea of the bisexual identity are examined from the standpoint of their cross-cultural significance. Examples from recent studies in Melanesia are used to highlight possible areas of exploration for future research in homose...
BACKGROUND Lesbian, gay, and bisexual populations are not part of cancer surveillance, resulting in scarce information about the cancer survivorship of these populations. To address this information gap, the authors examined the prevalence of cancer survivorship by sexual orientation and cancer survivors' self-reported health by sexual orientation. METHODS The authors explored these issues by...
OBJECTIVES Sexual minority youth face health disparities and a high risk of substance abuse. This study sought to fully characterize the disparity of tobacco use and risk factors in this high-risk subpopulation. METHODS Using data from the 2015 Youth Risk Behavior Survey, the current use of various tobacco products (cigarettes, smokeless tobacco, cigars, and e-cigarettes) was compared accordi...
OBJECTIVES The paper describes the creation of a new scale to measure intimate partner violence (IPV) among gay and bisexual men. METHODS Seven focus group discussions were held with gay and bisexual men, focusing on defining intimate partner violence: 30 forms of IPV were identified. A venue-recruited sample of 912 gay and bisexual men was surveyed, examining definitional understanding and r...
OBJECTIVE African men who have sex with men often sell sex to men, and MSM who sell sex (MSM-SW) often also have female partners. We compared sexual risk behaviour of MSM-SW who were sexually active with female partners (bisexual MSW) to MSM-SW with only male partners (exclusive MSW). DESIGN Descriptive behavioural study METHODS : A novel, validated daily event and partner diary self-comple...
The burrowing polymitarcyid mayfly Ephoron shigae is distributed across Japan, Korea, northeast China and far east Russia. Some populations are bisexual, and others are unisexual, i.e. geographically parthenogenetic throughout Japan. In general, parthenogenetic organisms are often found in harsh environments, such as at high latitudes and altitudes, in xeric as opposed to mesic conditions, in i...
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