HIV sexual risk behavior among Puerto Rican women

HIV Risk Behaviors Among Latina Women Tested for HIV in Florida by Country of Birth, 2012

Latina women in the United States (US) are disproportionately affected by human immunodeficiency virus (HIV) infection. Data are limited on the risk differences in HIV among Latinas by country of birth. This paper describes the risk behaviors among Latina women tested for HIV at public sites in Florida. Multivariate logistic regression was used to assess the demographic characteristics associated with the report of specific risk behaviors. Results indicate that foreign-born Latina women were 54 % less likely to report partner risk [95 % confidence interval (CI) 0.40, 0.54] than US-born Latina women. Reported risk behaviors varied by race/ethnicity, US-born versus foreign-born status, and by Latina country of origin. Knowledge of these differences can aid in targeting HIV prevention messaging, program decision-making, and allocation of resources, corresponding to the central approach of High Impact Prevention and the National HIV/AIDS Strategy.

Correlates of unprotected sex in a sample of young club drug users

OBJECTIVES

To assess the demographic characteristics, psychiatric symptoms, substance use patterns, and sexual risk behaviors in a sample of club drug users to identify factors associated with unprotected sex during the 12 months prior to the interview.

METHODS

This cross-sectional study employed the targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals using an adapted, semi-structured version of the Global Appraisal of Individual Needs questionnaire. The sample comprised 240 male and female young adults who had used ecstasy and/or LSD in the 90 days prior to the interview and who were not receiving treatment for alcohol or drug abuse.

RESULTS

Of the 240 subjects selected (mean age: 22.9±4.5 years), 57.9% were men; of the male subjects, 52.5% reported having had unprotected sex in the previous 12 months. Of the total sample, 63.33% reported having had unprotected sex. Multivariate regression analysis showed that anal sex (PR = 1.26; 95% confidence interval (CI): 1.044-1.543; p = 0.017) and the use of alcohol/drugs to make sex last longer (PR = 1.430; 95% CI: 1.181-1.732; p<0.001) are associated with unprotected sex.

CONCLUSIONS

The implementation of intervention strategies aimed at reducing sexually risky behaviors should take into consideration the specific characteristics of drug users and should include the development of safer sex negotiation skills.

Risk behavior among women enrolled in a randomized controlled efficacy trial of an adenoviral vector vaccine to prevent HIV acquisition

OBJECTIVES

Report of risk behavior, HIV incidence, and pregnancy rates among women participating in the STEP study, which is a phase IIB trial of MRKAd5 HIV-1 gag/pol/nef vaccine in HIV-negative individuals who were at high risk of HIV-1.

DESIGN

Prospective multicenter, double-blinded, placebo-controlled trial.

METHODS

Women were from North American, and from Caribbean and South America (CSA) sites. Risk behavior was collected at screening and 6-month intervals. Differences in characteristics between groups were tested with chi-square, two-sided Fisher's exact tests, and Wilcoxon rank-sum tests. Generalized estimating equation models were used to assess behavioral change.

RESULTS

Among 1134 enrolled women, the median number of male partners was 18; 73.8% reported unprotected vaginal sex, 15.9% unprotected anal sex and 10.8% evidence of a sexually transmitted infection in the 6 months prior to baseline. With 3344 person-years of follow-up, there were 15 incident HIV infections: incidence rate was 0.45 per 100 person-years [95% confidence interval (CI) 0.25, 0.74]. Crack cocaine use in both regions [relative risk (RR) 2.4 (1.7, 3.3)] and in CSA, unprotected anal sex [RR 6.4 (3.8, 10.7)], and drug use [RR 4.1 (2.1, 8.0)] were baseline risk behaviors associated with HIV acquisition. There was a marked reduction in risk behaviors after study enrollment with some recurrence in unprotected vaginal sex. Of 963 nonsterilized women, 304 (31.6%) became pregnant.

CONCLUSION

Crack cocaine use and unprotected anal sex are important risk criteria to identify high-risk women for HIV-efficacy trials. Pregnancy during the trial was a common occurrence and needs to be considered in trial planning for prevention trials in women.

Differences in sexual risk behavior and HIV/AIDS risk factors among foreign-born and US-born Hispanic women

Hispanic women in the United States (US) are disproportionately affected by human immunodeficiency virus (HIV) infection. There are very limited data on the sexual risk differences among US-born Hispanic women (USBHW) and foreign-born Hispanic women (FBHW). Sexually active USBHW and FBHW were asked to complete a self-administered questionnaire. Demographics, sexual history, testing for HIV or sexually transmitted infection (STI), condom use, partner sexual risk and alcohol/substance use were compared between USBHW and FBHW. FBHW were 3.5 years older than USBHW at first sexual experience (95% CI: 2.8, 4.1; P < 0.001). This remained significant after controlling for age and education. There was no difference between groups in the proportion of women with >1 reported sexual partner in the last year. FBHW reported fewer risk behaviors and lower rates of STI and alcohol/drug abuse. However, FBHW were less likely to have been tested for HIV. HIV prevention strategies would better target Hispanic women in the US if differences in risk behavior between FBHW and USBHW were incorporated.

Correlates of heterosexual anal intercourse among substance-using club-goers

Anal sexual intercourse represents the highest transmission risk for infection with the human immunodeficiency virus (HIV), yet much of what we know about anal sex is based on men who have sex with men (MSM). Less is known about heterosexual adults who practice anal sex, especially those who may be at risk for HIV such as substance users. The present study examined the demographic, sexual behaviors, substance use, and psychosocial correlates of recent anal intercourse among a heterosexual young adult sample of nightclub goers who also use substances. Data were drawn from an on-going natural history study of participants (n = 597) in Miami's club scene who use club drugs, use prescription medications for non-medical reasons, and were regular attendees of nightclubs. Participants who reported anal sex (n = 118) were more likely to be male, of moderate income, Latino, trade sex, have unprotected sex, and report victimization. Event-based and qualitative studies are needed to better understand the context in which anal sex occurs. Interventions that target heterosexual populations should include discussion about the risks of anal sex.

Psychosocial correlates of HIV sexual protective behavior among Puerto Rican women residing in the Bronx, New York

In this study, correlates of HIV sexual protective behavior, in the form of condom use, were examined within a population of urban women identified as at increased heterosexual risk for HIV infection. Hierarchical regression analyses were used to analyze data collected via structured interviews for 187 Puerto Rican women recruited from the waiting areas of a comprehensive health clinic in the Bronx, New York. Increased condom use with primary partners was associated with higher levels of mastery, more non-Hispanic acculturation, and greater adherence to traditional female gender roles. Increased condom use with nonprimary partners was associated with higher HIV/AIDS prevention self-efficacy. Thus, primary versus nonprimary relationships appeared to represent distinct contexts for HIV sexual risk behavior, with implications for different intervention strategies based upon relationship contexts for Latina women.

[Sexual Behavior and Self-Efficacy for the Negotiation of Safer Sex in Heterosexual Persons.]

Self-efficacy has been defined as one of the factors that may facilitate or impede safer sex. Studies reveal that peoples in steady relationships practice safer sex less often that those in casual relationships. We conducted a study with 447 sexually active heterosexual adults. A self-administered questionnaire was designed to study the sexual behavior, the male condom use and the practice of mutual masturbation, and the self-efficacy toward these practices. Results show that most men are sexually active and that there is a low frequency of male condom use and the practice of mutual masturbation as safer sex. The majority of those who use the male condom are engage in casual relationships. However, participants have high levels of self-efficacy toward these practices. Although self-efficacy is one of the factors that influence in deciding to practice safer sex, it is not sufficient to reach this goal.

Sub-Saharan African university students' beliefs about condoms, condom-use intention, and subsequent condom use: a prospective study

Whether certain behavioral beliefs, normative beliefs, and control beliefs predict the intention to use condoms and subsequent condom use was examined among 320 undergraduates at a university in South Africa who completed confidential questionnaires on two occasions separated by 3 months. Participants' mean age was 23.4 years, 47.8% were women, 48.9% were South Africans, and 51.1% were from other sub-Saharan African countries. Multiple regression revealed that condom-use intention was predicted by hedonistic behavioral beliefs, normative beliefs regarding sexual partners and peers, and control beliefs regarding condom-use technical skill and impulse control. Logistic regression revealed that baseline condom-use intention predicted consistent condom use and condom use during most recent intercourse at 3-month follow-up. HIV/STI risk-reduction interventions for undergraduates in South Africa should target their condom-use hedonistic beliefs, normative beliefs regarding partners and peers, and control beliefs regarding technical skill and impulse control.