Prevalence and types of rectal douches used for anal intercourse: results from an international survey.

BackgroundRectal products used with anal intercourse (AI) may facilitate transmission of STIs/HIV. However, there is limited data on rectal douching behavior in populations practicing AI. We examined the content, types of products, rectal douching practices and risk behaviors among those reporting AI.MethodsFrom August 2011 to May 2012, 1,725 women and men reporting receptive AI in the past 3 months completed an internet-based survey on rectal douching practices. The survey was available in English, French, German, Mandarin, Portuguese, Russian, Spanish, and Thai and included questions on sexual behaviors associated with AI including rectal douching. Differences by rectal douching practices were evaluated using chi-square methods and associations between reported douching practices and other factors including age and reported STI history were evaluated using logistic regression analysis.ResultsRespondents represented 112 countries, were mostly male (88%), and from North America (55%) or Europe (22%). Among the 1,339 respondents (66%) who reported rectal douching, most (83%) reported always/almost always douching before receptive AI. The majority of rectal douchers reported using non-commercial/homemade products (93%), with water being the most commonly used product (82%). Commercial products were used by 31%, with the most common product being saline-based (56%). Rectal douching varied by demographic and risk behaviors. The prevalence of rectal douching was higher among men (70% vs. 32%; p-value < .01), those reporting substance-use with sex (74% vs. 46%; p-value < .01), and those reporting an STI in the past year (69% vs. 57% p-value < .01) or ever testing HIV-positive (72% vs. 53%; p-value < .01). In multivariable analysis, adjusting for age, gender, region, condom and lubricant use, substance use, and HIV-status, douchers had a 74% increased odds of reporting STI in the past year as compared to non-douchers [adjusted odds ratio (AOR) = 1.74; 95% CI 1.01-3.00].ConclusionGiven that rectal douching before receptive AI is common and because rectal douching was associated with other sexual risk behaviors the contribution of this practice to the transmission and acquisition of STIs including HIV may be important

Sampling Key Populations for HIV Surveillance: Results From Eight Cross-Sectional Studies Using Respondent-Driven Sampling and Venue-Based Snowball Sampling.

BACKGROUND: In using regularly collected or existing surveillance data to characterize engagement in human immunodeficiency virus (HIV) services among marginalized populations, differences in sampling methods may produce different pictures of the target population and may therefore result in different priorities for response. OBJECTIVE: The objective of this study was to use existing data to evaluate the sample distribution of eight studies of female sex workers (FSW) and men who have sex with men (MSM), who were recruited using different sampling approaches in two locations within Sub-Saharan Africa: Manzini, Swaziland and Yaoundé, Cameroon. METHODS: MSM and FSW participants were recruited using either respondent-driven sampling (RDS) or venue-based snowball sampling. Recruitment took place between 2011 and 2016. Participants at each study site were administered a face-to-face survey to assess sociodemographics, along with the prevalence of self-reported HIV status, frequency of HIV testing, stigma, and other HIV-related characteristics. Crude and RDS-adjusted prevalence estimates were calculated. Crude prevalence estimates from the venue-based snowball samples were compared with the overlap of the RDS-adjusted prevalence estimates, between both FSW and MSM in Cameroon and Swaziland. RESULTS: RDS samples tended to be younger (MSM aged 18-21 years in Swaziland: 47.6% [139/310] in RDS vs 24.3% [42/173] in Snowball, in Cameroon: 47.9% [99/306] in RDS vs 20.1% [52/259] in Snowball; FSW aged 18-21 years in Swaziland 42.5% [82/325] in RDS vs 8.0% [20/249] in Snowball; in Cameroon 15.6% [75/576] in RDS vs 8.1% [25/306] in Snowball). They were less educated (MSM: primary school completed or less in Swaziland 42.6% [109/310] in RDS vs 4.0% [7/173] in Snowball, in Cameroon 46.2% [138/306] in RDS vs 14.3% [37/259] in Snowball; FSW: primary school completed or less in Swaziland 86.6% [281/325] in RDS vs 23.9% [59/247] in Snowball, in Cameroon 87.4% [520/576] in RDS vs 77.5% [238/307] in Snowball) than the snowball samples. In addition, RDS samples indicated lower exposure to HIV prevention information, less knowledge about HIV prevention, limited access to HIV prevention tools such as condoms, and less-reported frequency of sexually transmitted infections (STI) and HIV testing as compared with the venue-based samples. Findings pertaining to the level of disclosure of sexual practices and sexual practice-related stigma were mixed. CONCLUSIONS: Samples generated by RDS and venue-based snowball sampling produced significantly different prevalence estimates of several important characteristics. These findings are tempered by limitations to the application of both approaches in practice. Ultimately, these findings provide further context for understanding existing surveillance data and how differences in methods of sampling can influence both the type of individuals captured and whether or not these individuals are representative of the larger target population. These data highlight the need to consider how program coverage estimates of marginalized populations are determined when characterizing the level of unmet need

Advancing Health Equity in the US Military

Eliminating health disparities and achieving health equity are central to US national health objectives and the Military Health System’s “quadruple aim,” which has readiness as its core aim. Because military service members enjoy universal eligibility for health care, it is sometimes assumed that health disparities do not exist in the Department of Defense (DoD). However, while some studies have shown that disparities have been attenuated or eliminated in the DoD, others suggest that significant disparities remain. Reasons these disparities may remain include that universal eligibility for care does not necessarily result in equal to access to care, and that equal access to care does not necessarily result in health equity. Priority groups for DoD health equity research and advocacy efforts should include: racial and ethnic minorities, sexual and gender minorities, women, and enlisted ranks. The DoD can advance health equity by improving data quality, increasing relevant population health research, targeting interventions towards the social determinants of health, improving the health care experience, and integrating DoD health equity efforts with those in the US society at large

Sexually Transmitted Infections in the U.S. Military: How Gender Influences Risk

Rates of sexually transmitted infections (STIs) in the U.S. military have historically been higher than those of civilians. One likely contributor to high military STI rates is the high prevalence of behaviors that correspond with transmission of STIs, including binge drinking, lack of condom use, and multiple sexual partnerships. Other potential contributors include the high prevalence of mental health conditions as well as unwanted sexual contact (i.e., sexual assault). In particular, women in the military tend to have higher rates of STIs than both their male colleagues in the military and their female peers in the general population. This dissertation aims to better understand the differences in sexual risk behaviors and risk for STIs between men and women in the military, and between women in the military and women in the general U.S. population. It also aims to describe the factors associated with unwanted sexual contact and mental health among service women in particular.This dissertation utilizes data from the 2008 Department of Defense Survey of Health Related Behaviors among Active Duty Personnel (HRBS) in order to estimate the prevalence of STIs and sexual risk behaviors among military personnel. Chapter 1 identifies and provides background information on women in the military as well as STI risk factors. Chapter 2 compares STI risk behaviors between men and women in the military and describes the factors that are associated with report of an STI and with report of multiple sexual partners, among both genders. Chapter 3 examines the relationships between unwanted sexual contact, sexual risk behaviors, mental health, and substance use among women in the military. Finally, Chapter 4 utilizes data from the 2007-2010 National Health and Nutrition Examination Survey (NHANES) in order to estimate the prevalence of STIs and sexual risk behaviors among women in the general population. These estimates are then compared to those of service women in the 2008 HRBS. Findings from this dissertation expand the current understanding of sexual risk behaviors among women in the military, and have implications for the development of interventions that promote sexual health among female service members in the United States

Prevalence and types of rectal douches used for anal intercourse: results from an international survey.

BackgroundRectal products used with anal intercourse (AI) may facilitate transmission of STIs/HIV. However, there is limited data on rectal douching behavior in populations practicing AI. We examined the content, types of products, rectal douching practices and risk behaviors among those reporting AI.MethodsFrom August 2011 to May 2012, 1,725 women and men reporting receptive AI in the past 3 months completed an internet-based survey on rectal douching practices. The survey was available in English, French, German, Mandarin, Portuguese, Russian, Spanish, and Thai and included questions on sexual behaviors associated with AI including rectal douching. Differences by rectal douching practices were evaluated using chi-square methods and associations between reported douching practices and other factors including age and reported STI history were evaluated using logistic regression analysis.ResultsRespondents represented 112 countries, were mostly male (88%), and from North America (55%) or Europe (22%). Among the 1,339 respondents (66%) who reported rectal douching, most (83%) reported always/almost always douching before receptive AI. The majority of rectal douchers reported using non-commercial/homemade products (93%), with water being the most commonly used product (82%). Commercial products were used by 31%, with the most common product being saline-based (56%). Rectal douching varied by demographic and risk behaviors. The prevalence of rectal douching was higher among men (70% vs. 32%; p-value < .01), those reporting substance-use with sex (74% vs. 46%; p-value < .01), and those reporting an STI in the past year (69% vs. 57% p-value < .01) or ever testing HIV-positive (72% vs. 53%; p-value < .01). In multivariable analysis, adjusting for age, gender, region, condom and lubricant use, substance use, and HIV-status, douchers had a 74% increased odds of reporting STI in the past year as compared to non-douchers [adjusted odds ratio (AOR) = 1.74; 95% CI 1.01-3.00].ConclusionGiven that rectal douching before receptive AI is common and because rectal douching was associated with other sexual risk behaviors the contribution of this practice to the transmission and acquisition of STIs including HIV may be important

Measuring Sexual Behavior Stigma to Inform Effective HIV Prevention and Treatment Programs for Key Populations.

BACKGROUND: The levels of coverage of human immunodeficiency virus (HIV) treatment and prevention services needed to change the trajectory of the HIV epidemic among key populations, including gay men and other men who have sex with men (MSM) and sex workers, have consistently been shown to be limited by stigma. OBJECTIVE: The aim of this study was to propose an agenda for the goals and approaches of a sexual behavior stigma surveillance effort for key populations, with a focus on collecting surveillance data from 4 groups: (1) members of key population groups themselves (regardless of HIV status), (2) people living with HIV (PLHIV) who are also members of key populations, (3) members of nonkey populations, and (4) health workers. METHODS: We discuss strengths and weaknesses of measuring multiple different types of stigma including perceived, anticipated, experienced, perpetrated, internalized, and intersecting stigma as measured among key populations themselves, as well as attitudes or beliefs about key populations as measured among other groups. RESULTS: With the increasing recognition of the importance of stigma, consistent and validated stigma metrics for key populations are needed to monitor trends and guide immediate action. Evidence-based stigma interventions may ultimately be the key to overcoming the barriers to coverage and retention in life-saving antiretroviral-based HIV prevention and treatment programs for key populations. CONCLUSIONS: Moving forward necessitates the integration of validated stigma scales in routine HIV surveillance efforts, as well as HIV epidemiologic and intervention studies focused on key populations, as a means of tracking progress toward a more efficient and impactful HIV response

A comparison of self-reported sexual risk behaviours between US civilian and active duty military women.

Women in the US military report a high prevalence of sexual risk behaviours, such as binge drinking and new or multiple sexual partnerships. However, demographical differences pose challenges to making comparisons with civilians. Two public-use datasets were used to compare prevalence of sexual risk behaviours between sexually active military and civilian women, after adjusting for demographic factors. It was found that women in the military reported a higher prevalence of binge drinking and new/multiple sexual partners as compared with civilians, which suggests that military women are a high-risk group and the military environment may at least partially facilitate these risk behaviours