Behavioral HIV Prevention Interventions Among Latinas in the US: A Systematic Review of the Evidence.

Compared to White women, Latinas are 4 times more likely to contract HIV. In an effort to determine the overall state of the science meant to address this disparity, we reviewed the current HIV prevention intervention literature for U.S. Latinas. We searched 5 online electronic databases from their inception through July, 2014, for HIV prevention interventions including a majority sample of Latinas. Of 1041 articles identified, 20 studies met inclusion criteria. We documented study designs, participant characteristics, outcomes, theories used, and other intervention characteristics. Overall, HIV knowledge and attitudes were the predominant outcome; a small minority of studies included self-reported condom use or STD incidence. Strategies used to address cultural factors specific to Latinas and HIV included; lay health advisors, using ethnographic narratives, or using the Theory of Gender and Power, however few of the interventions adopted these strategies. This study identified several gaps in the intervention literature that need to be addressed. In addition to including more direct measures of decreased HIV risk (ex. condom use), more systematic use of strategies meant to address gender and cultural factors that may place Latinas at increased risk (e.g., gender inequity, traditional gender role norms such as machismo and marianismo, and relationship power dynamics).

A community-based rapid assessment of HIV behavioural risk disparities within a large sample of gay men in southeastern USA: a comparison of African American, Latino and white men.

Because the southeastern USA is experiencing a disproportionate HIV infection rate compared to other regions of the country, we explored HIV behavioural risk disparities by race/ethnicity among self-identifying gay men. Conceived and implemented as a community-based participatory research (CBPR) study, this rapid assessment collected demographic and HIV risk-behaviour data from men in five gay bars in the northwestern part of the state of North Carolina, using an assessment available in English and Spanish. Of 719 participants, 34.8% reported inconsistent condom use during anal intercourse in the past three months, 11.4% reported ever having had a sexually transmitted disease (STD), 3.6% reported being HIV-seropositive and 26% reported illicit drug use during the past 30 days. Compared to white participants, African American/black and Hispanic/Latino participants were more likely to report inconsistent condom use during anal intercourse with multiple partners during the past three months. African American/black participants were more likely to report illicit drug use during the past 30 days. Hispanic/Latino participants were more likely to have never been tested for HIV. Rates of HIV risk behaviours among gay men remain high and racial/ethnic differences indicate the need for targeted and tailored prevention strategies.

Collecting behavioural data using the world wide web: considerations for researchers.

OBJECTIVE: To identify and describe advantages, challenges, and ethical considerations of web based behavioural data collection. METHODS: This discussion is based on the authors' experiences in survey development and study design, respondent recruitment, and internet research, and on the experiences of others as found in the literature. RESULTS: The advantages of using the world wide web to collect behavioural data include rapid access to numerous potential respondents and previously hidden populations, respondent openness and full participation, opportunities for student research, and reduced research costs. Challenges identified include issues related to sampling and sample representativeness, competition for the attention of respondents, and potential limitations resulting from the much cited "digital divide", literacy, and disability. Ethical considerations include anonymity and privacy, providing and substantiating informed consent, and potential risks of malfeasance. CONCLUSIONS: Computer mediated communications, including electronic mail, the world wide web, and interactive programs will play an ever increasing part in the future of behavioural science research. Justifiable concerns regarding the use of the world wide web in research exist, but as access to, and use of, the internet becomes more widely and representatively distributed globally, the world wide web will become more applicable. In fact, the world wide web may be the only research tool able to reach some previously hidden population subgroups. Furthermore, many of the criticisms of online data collection are common to other survey research methodologies.

Understanding correlates of hepatitis B virus vaccination in men who have sex with men: what have we learned?

OBJECTIVES: Hepatitis B infection (HBV) is prevalent among men who have sex with men (MSM) and may lead to significant morbidity and death. Although an effective vaccine exists vaccination rates among MSM are low. We conducted a systematic review to synthesise the various findings from empirical correlational studies to understand HBV vaccination and series completion among MSM. METHODS: We systematically searched the Medline, PubMed, EMBASE, CINAHL, ERIC, and Web of Science databases to identify the breadth of published studies pertaining to HBV vaccination among MSM and to synthesise findings from these studies to better identify common themes that may direct future research and intervention approaches. RESULTS: Eight papers specifically addressed correlates of HBV vaccination among MSM. Six domains were identified as predictors of vaccination: (1) demographic variables such as younger age and higher education level; (2) knowledge of the vaccine; (3) access to health care; (4) level of "outness" regarding one's same sex sexual orientation; (5) behavioural factors including sexual and drug use behaviour; and (6) psychosocial variables. Three papers addressed predictors of vaccine series completion among MSM, observing two main domains: (1) demographic variables such as younger age and higher income level; and, (2) behavioural factors including sexual and health promotion behaviours. CONCLUSIONS: Continued educational efforts, creation of environments that facilitate proper risk factor evaluation, and access to low cost vaccine may facilitate vaccine uptake. Although we observed important trends in the studies we reviewed, there is a lack of empirical research regarding this important public health issue.

Factors associated with testing for hepatitis C in an internet-recruited sample of men who have sex with men.

BACKGROUND: Nearly 4 million individuals in the United States (1.8%) have been infected with hepatitis C virus, yet few are aware of their infection. GOAL: To identify correlates associated with hepatitis C virus testing among a sample of men who have sex with men. STUDY DESIGN: Internet communications were used for solicitation and collection of data, using a 31-question survey. RESULTS: When the study was restricted to men who have sex with men in the United States (n = 381), 95% of the respondents (n = 361) reported at least one risk factor for hepatitis C virus transmission, 39% of these respondents (n = 140) reported having been tested for hepatitis C virus. Testing was associated with a history of nonsexual risk behavior, increased knowledge of the hepatitis C virus, and healthcare provider communication. CONCLUSION: A significant proportion of at-risk respondents had not been tested. Interventions are needed to increase hepatitis C virus knowledge in the community of men who have sex with men, and to encourage providers to communicate about hepatitis to the men in this group who screen as high risk on the basis of their risk behaviors.

Correlates of hepatitis B vaccination in a high-risk population: an Internet sample.

PURPOSE: We sought to identify factors associated with hepatitis B virus vaccination, including knowledge and attitudes about hepatitis vaccination, and sexual and nonsexual risk behaviors among at-risk homosexual and bisexual men. SUBJECTS AND METHODS: Internet electronic communications were used to collect data from homosexual and bisexual men from the United States, using a 31-item online questionnaire accessible for 1 month. RESULTS: The mean (+/- SD) age of the 336 respondents was 38 +/- 11 years. Nearly 42% (142) reported at least one dose of vaccine; the remainder were completely unvaccinated. About 21% (n = 71) reported having no information about hepatitis. Approximately 72% (242) of respondents reported never using condoms during oral intercourse, and 26% (n = 87) reported using condoms during less than half of their episodes of anal intercourse. In multivariate analysis, variables associated with vaccination were younger age (odds ratio [OR] 0.7 per 10-year increase in age; 95% confidence interval [CI] 0.59 to 0.84, P = 0.002), high level of knowledge about the vaccine (OR 1.4; 95% CI: 1.03 to 1.83, P = 0.007), communication with a health-care provider about hepatitis (OR 1.98; 95% CI 1.31 to 2.98, P = 0.006), and professional training that included hepatitis education (OR 2.77; 95% CI 1.7 to 4.5, P = 0.001). CONCLUSIONS: Our findings underscore the need for health care providers to emphasize vaccine efficacy and safety, and to encourage high-risk patients to receive vaccination, particularly among men at high risk based on sexual and drug use behaviors.

The acceptability of oral fluid testing for HIV antibodies. A pilot study in gay bars in a predominantly rural state.

BACKGROUND: One barrier for individuals desiring human immunodeficiency virus (HIV) antibody testing has been the lack of alternatives to blood HIV testing. Oral fluid HIV testing provides another testing option. OBJECTIVES: To evaluate the acceptability of oral fluid testing for HIV antibodies in a gay bar outreach setting. STUDY DESIGN: This pilot study was conducted using the HIV Risk Behavior Survey (HRBS) and OraSure acceptability survey in gay bars in Columbia, South Carolina during July and August, 1997. RESULTS: Of the 118 HRBS participants, 54% agreed to take the oral fluid test with 6% testing positive. A majority (91%) of participants felt comfortable with the oral HIV antibody testing in gay bars. Also, 21.8% of individuals in the OraSure study were tested for the first time. CONCLUSION: This study indicates that oral fluid testing for HIV antibodies in an outreach setting is acceptable and effective in reaching individuals who do not usually access traditional testing sites.