Violence, homelessness, and HIV risk among crack-using African-American women

Homelessness and HIV-associated risk behavior among African American men who inject drugs and reside in the urban south of the United States

This study determined whether homeless injection drug users (IDUs) were more likely than stably housed IDUs to engage in HIV-associated risk behaviors. Respondent driven sampling was used to recruit 343 African American male IDUs. About 69% of men had been homeless in the past year and 13% were HIV positive. Controlling for age and income, homeless men as compared to stably housed men were 2.6 times more likely to report sharing needles, 2.4 times more likely to have 4 or more sex partners and 2.4 times more likely to have had sex with other men. Homeless men were also twice as likely to report having unprotected sex with a casual partner and about two-thirds less likely to report never using sterile needles. Self-reported HIV status was an effect modifier of these associations such that the observed relationships applied mostly only to men who were not knowingly HIV positive.

Safe living: the impact of unstable housing conditions on HIV risk reduction among female drug users

The objectives of this article are to explore differences in HIV risk behaviors and subsequent risk reduction among female drug users based on their housing conditions. In addition, we investigate psychosocial characteristics as mediators. Data were collected from 336 adult women. Structured interviews were conducted at baseline and at 6-month follow-up. At baseline, women with unstable housing conditions reported higher levels of HIV drug and sex-related HIV risk behavior. In addition, their levels of behavioral change over time were lower. The findings also show the importance of expanding the stable housing condition into two categories thereby distinguishing between a woman's own and someone else's place. None of the mediating factors were statistically significant and there was no moderation by intervention condition. The findings suggest that unstable housing conditions form a structural barrier to HIV risk reduction irrespective of the message. Future interventions should consider such conditions and the larger social context of the women's lives.

Health status, health care use, medication use, and medication adherence among homeless and housed people living with HIV/AIDS

OBJECTIVES

We sought to compare health status, health care use, HIV anti-retroviral medication use, and HIV medication adherence among homeless and housed people with HIV/AIDS.

METHODS

Data were obtained from a cross-sectional, multisite behavioral survey of adults (N=7925) recently reported to be HIV positive.

RESULTS

At the time interviews were conducted, 304 respondents (4%) were homeless. Self-ratings of mental, physical, and overall health revealed that the health status of homeless respondents was poorer than that of housed respondents. Also, homeless respondents were more likely to be uninsured, to have visited an emergency department, and to have been admitted to a hospital. Homeless respondents had lower CD4 counts, were less likely to have taken HIV anti-retroviral medications, and were less adherent to their medication regimen. Homeless respondents needed more HIV social and medical services, but nearly all respondents in both groups had received needed services. Housing status remained a significant predictor of health and medication outcomes after we controlled for potential confounding variables.

CONCLUSIONS

Homeless people with HIV/AIDS are at increased risk of negative health outcomes, and housing is a potentially important mechanism for improving the health of this vulnerable group.

Physical and mental health functioning of urban HIV-infected and uninfected mothers with problem drinking

Problem drinking is of great concern for mothers, especially those who are HIV-infected. We compared background characteristics, co-occurring drug use, and physical and mental health functioning of urban HIV-infected and uninfected mothers with problem drinking who were raising adolescents. Mothers in both groups reported similarly high levels of lifetime and current alcohol and drug use and poor physical and mental health. Health outcomes for mothers with problem drinking do not appear to be exacerbated by HIV status. Implications for intervention efforts with mothers and their adolescent children are discussed.

The impact of early trauma and abuse on residential substance abuse treatment outcomes for women

This study examines the impact of early abuse on the functioning and the 12-month treatment outcomes of 146 homeless addicted women who entered residential substance abuse treatment. Sixty-nine percent of the women reported exposure to childhood physical, sexual, or emotional abuse; the majority reported multiple forms of abuse. Comparisons of abused and nonabused women revealed significant differences in childhood, adolescent, and adult functioning, indicative of the pervasive detrimental effects of early abuse. Female survivors of childhood abuse did not improve in treatment as much as their nonabused peers in psychological functioning (p < .001), substance abuse (p < .01), or continuing trauma exposure (p < .01) . The findings suggest the importance of adapting models of residential substance abuse treatment to address concurrent issues related to trauma history. Additional research is needed to identify effective integrated treatment approaches for this population and to explore the independent and interconnected pathways linking trauma history and outcome.

Risk factors in the relationship between gender and crack/cocaine

Female inner-city substance users evidence greater crack/cocaine use and are more likely to be dependent on this drug than on any other drug. Additionally, female inner-city substance users evidence greater crack/cocaine use and are more likely to be dependent on this drug than their male counterparts, despite no consistent difference demonstrated in use and dependence across other drugs. Because no published work has empirically examined the factors underlying this link between females and crack/cocaine, the current study examined the role of theoretically relevant personality and environmental variables. Among 152 (37% female) individuals in a residential substance-use treatment program, females evidenced greater use of crack/cocaine (current and lifetime heaviest) and were significantly more likely to evidence crack/cocaine dependence than their male counterparts. In contrast, no gender differences were found for any other substance across alcohol, cannabis, and hallucinogens (including PCP). Surprisingly, females were more impulsive than their male counterparts, with impulsivity serving as a risk factor in the relationship between gender and crack/cocaine dependence and lifetime heaviest use. Females also evidenced higher levels of negative emotionality and childhood abuse, but neither variable served as a risk factor in the relationship between gender and crack/cocaine dependence or use. Limitations and future directions are discussed, including the need for further exploration of impulsivity across its various dimensions as well as the inclusion of additional variables such as social context variables to account more fully for this complex link between gender and crack/cocaine.

Predictors of unprotected sex with non-cohabitating primary partners among sheltered and low-income housed women in Los Angeles County

This study investigated associations of substance use, relationship abuse and HIV self-protective behavior with unprotected sex among 290 impoverished women with a non-cohabitating primary partner. Unprotected sex was associated with having a physically or psychologically abusive partner among low-income housed women, and having an abusive partner who also drank to intoxication among women living in shelters. Indicators of HIV self-protective behavior were associated with less frequent unprotected sex among sheltered women, even after accounting for abuse and substance use within the relationship. Results suggest the need for HIV-prevention interventions to address the problems of partner substance use and relationship abuse.

Risky sexual behavior among women with protective orders against violent male partners

The purpose of this study was to describe risky sexual behaviors among women with protective orders against violent male partners (N=673), as well as to examine associations of relationship factors, psychological abuse, severity of partner violence, sexual violence, and women's substance abuse with risky sexual behavior. An HIV sexual risk index was computed based on the participant's self-reported risky sexual behavior, the participants' estimations of the abusive partner's extra dyadic sexual behavior and the abusive partner's illicit drug use. The majority of women engaged in risky sexual practices and had partners who engaged in risky sexual practices. Results of OLS regression analysis showed that the participant's age, length of the participant's relationship with the abusive partner, severity of physical violence, substance abuse/dependence (alcohol and illicit drug) were significantly associated with risky sexual behavior. Implications for future research and HIV prevention interventions with partner violence victims are discussed.

"I thought there was no hope for me": a behavioral intervention for urban mothers with problem drinking

In this article, the authors evaluate the effects of a behavioral intervention for mothers with problem drinking who were infected with, or at risk for, HIV. They randomly selected 25 mothers from a larger longitudinal randomized controlled intervention trial for a qualitative interview. The authors found that mothers' participation in the program was facilitated by the development of a strong therapeutic alliance with the intervention facilitator and the use of a harm reduction approach toward alcohol and/or drug abuse. Mothers also reported that training in coping skills and the emphasis on parent-adolescent relationships were beneficial for program engagement and behavior change. The authors conclude from these results that treatment approaches that take into account the complexity of urban mothers' lives and substance use patterns can successfully engage and treat these women at high risk for adverse outcomes.

Correlates of exchanging sex for drugs or money among women who use crack cocaine

This study examined the correlates of trading sex for drugs or money among women who use crack cocaine. Using baseline data (n = 669) from a woman-focused HIV intervention study among African American women who use crack cocaine, we conducted logistic regression analysis to examine the odds of trading sex associated with distal and proximal factors. The results indicate that heavier crack use, homelessness, and unemployment are associated with trading sex. In addition, childhood abuse is associated with trading sex and this relationship is, in part, mediated by psychological distress. This suggests that distal factors may underlie the relationship between current variables and sex trading. These findings underscore the importance for public health interventions to address both distal and proximal factors that contribute to and/or co-occur with women's drug use which, in turn, may affect their HIV risk and overall well-being.

The gender ratio imbalance and its relationship to risk of HIV/AIDS among African American women at historically black colleges and universities

African American women are at increased risk of HIV transmission through heterosexual contact. HIV/AIDS is the leading cause of death among African American women between 25 to 34 years of age, and many of these women were likely infected while in college. Four focus groups were conducted with African American students attending Historically Black Colleges and Universities (HBCUs) in order to learn about the college dating environment and how it influenced women's risk of HIV infection. We used constant comparison techniques and visual display matrixes to analyse the data. Students identified the gender ratio imbalance of more women to men on campus as a key element of the campus dating environment and described how it places women at an increased risk for HIV infection. Primary consequences of this gender ratio imbalance were men having multiple female sexual partners during the same time period and women complying with men's condom use preferences. HIV preventive intervention programmes at HBCUs must address the gender ratio imbalance and its consequences to reduce women's risk of contracting the infection.

Brief screening for co-occurring disorders among women entering substance abuse treatment

Background

Despite the importance of identifying co-occurring psychiatric disorders in substance abuse treatment programs, there are few appropriate and validated instruments available to substance abuse treatment staff to conduct brief screen for these conditions. This paper describes the development, implementation and validation of a brief screening instrument for mental health diagnoses and trauma among a diverse sample of Black, Hispanic and White women in substance abuse treatment. With input from clinicians and consumers, we adapted longer existing validated instruments into a 14 question screen covering demographics, mental health symptoms and physical and sexual violence exposure. All women entering treatment (methadone, residential and out-patient) at five treatment sites were screened at intake (N = 374).

Results

Eighty nine percent reported a history of interpersonal violence, and 70% reported a history of sexual assault. Eighty-eight percent reported mental health symptoms in the last 30 days. The screening questions administered to 88 female clients were validated against in-depth psychiatric diagnostic assessments by trained mental health clinicians. We estimated measures of predictive validity, including sensitivity, specificity and predictive values positive and negative. Screening items were examined multiple ways to assess utility. The screen is a useful and valid proxy for PTSD but not for other mental illness.

Conclusion

Substance abuse treatment programs should incorporate violence exposure questions into clinical use as a matter of policy. More work is needed to develop brief screening tools measures for front-line treatment staff to accurately assess other mental health needs of women entering substance abuse treatment

Drastic elevations in mortality among female injection drug users in a Canadian setting

The health and social conditions of women living in Vancouver's Downtown Eastside has recently been the focus of substantial international attention. Since few studies have examined rates and correlates of death among addicted women in Canada, we have characterized patterns of mortality among female injection drug users (IDUs) in Vancouver. The Vancouver Injection Drug Users Study (VIDUS) is a prospective open cohort study of IDUs. The analyses presented here, were restricted to women enrolled between May 1996 and May 2002 and who were aged 14 years or older. We estimated cumulative mortality rates using Kaplan-Meier methods and Cox regression was used to calculate univariate and adjusted relative hazards. Between May 1996 and May 2002, 520 female IDUs have been recruited from the Vancouver area among whom 68 died during the study period. Elevated rates of mortality were observed among those who reported, baseline sex-trade involvement, those with HIV-infection at baseline, and those who lived in unstable housing at baseline (all log-rank: p<0.05). In adjusted analyses, HIV infection (RH = 3.09 [95% CI: 1.86-5.11]; p<0.001), unstable housing (RH = 1.74 [95% CI: 1.10-2.86]; p=0.029) and sex-trade involvement (RH = 1.82 [95% CI: 0.95-3.45]; p=0.071) were associated with the time to death. When the number of observed deaths was compared to the number of expected deaths based on the general female population of British Columbia using indirect standardization, the rate of death among female IDUs was elevated by a factor of 47.3 (95% CI: 36.1-58.5). In Vancouver, female IDUs have rates of mortality almost 50 times that of the province's female population. Our findings are consistent with a growing number of reports from other settings internationally, and demonstrate the need for an appropriate evidence-based strategy to address the health and social needs of addicted women.

Toward a more comprehensive understanding of violence against impoverished women

Research and knowledge of violence against impoverished women continues to be limited. To achieve a more comprehensive understanding of violence against impoverished women and therefore inform prevention and intervention efforts for this population, the authors report on recent (past 6 months) physical, sexual, and psychological violence among 898 women who were randomly sampled from temporary shelter settings (n = 460) and low-income housing (n = 438) in Los Angeles County. Women experienced notable rates of violence during the past 6 months (e.g., 23% of sheltered women and 9% of housed women reported physical violence). Perpetrators were diverse, particularly for the sheltered women, including sexual partners, family, and strangers. These findings, and others suggesting that the different types of violence are distinct and severe, may call for more comprehensive screening and intervention efforts to enhance the safety of impoverished women.

Substance use, sexual risk, and violence: HIV prevention intervention with sex workers in Pretoria

This paper describes an HIV prevention intervention designed in the US that was adapted and implemented in South Africa. Using an experimental design, 93 women who reported recent substance use and sex trading were randomly assigned to a modified Standard HIV intervention or to a Woman-Focused HIV prevention intervention. Eighty women completed the one-month follow-up interview. Participants reported high rates of sexual risk and violence at baseline. At follow-up, findings showed decreases in the proportion of women reporting unprotected sex and the daily use of alcohol and cocaine. Daily alcohol and cocaine use decreased more for women receiving the Woman-Focused intervention. Although violence continued to be a problem, at follow-up Woman-Focused participants reported being victimized less often than women receiving the Standard intervention. This study demonstrates the feasibility of implementing cross-cultural behavioral HIV prevention interventions, and supports the need for future studies of women's contextual issues and the effectiveness of targeted interventions.

Experiencing interpersonal violence: perspectives of sexually active, substance-using women living in shelters and low-income housing

As part of a larger study, the authors investigated experiences of recent violence among sexually active, substance-using women. Structured interviews were conducted with 172 women living in shelters and low-income housing, 41 of whom also completed an in-depth interview on their worst violent episode. Structured interviews indicated that rape and self-blame were more common among sheltered women. In-depth interviews suggested that sheltered women were vulnerable to instrumental aggression from a range of perpetrators, whereas housed women tended to experience hostile partner aggression. Intoxication during the violent episodes was more common among sheltered women. Implications for violence prevention and treatment services are discussed.

Violence against substance-abusing South African sex workers: intersection with culture and HIV risk

The Republic of South Africa has become an epicentre of heterosexual HIV transmission among Black women, and the interface between violence against women, substance abuse, and HIV risk is becoming evident. This paper describes the characteristics of Black South African women who engage in sex work in Pretoria and examines their intersecting experiences of high-risk sexual behaviour, substance abuse, and victimization. Ninety-three women were recruited into the study. Field staff collected biological measures of drug use and administered a structured, self-report interview. Findings indicate that young South African women who engage in sex work and use drugs rely on this activity as their main source of income and are supporting other family members. The majority of sample women reported experiencing some victimization at the hand of men, either clients or boyfriends, with many reporting childhood abuse histories; young women also report great fear of future victimization. Findings also suggest that as a result of their decreased likelihood of using protection, women who reported any sexual or physical victimization are at increased risk for HIV and other STIs. Results support the critical need for targeted, comprehensive interventions that address substance abuse, sexual risk, and violence as interrelated phenomena.

A prospective study of risk and protective factors for substance use among impoverished women living in temporary shelter settings in Los Angeles County

Alcohol and drug use are significant public health problems facing homeless women, but few prospective studies have examined risk and protective factors for substance use in this population. This 6-month prospective study identified psychosocial, behavioral, and economic predictors of drinking to intoxication, crack use, and marijuana use in a probability sample of 402 women living in temporary shelter settings in Los Angeles County with a simple majority of homeless residents (92% of these women had a history of homelessness). Engaging in sexual risk behavior and having depressive symptoms were risk factors for more frequent intoxication, marijuana use, and crack use. Drinking to intoxication was additionally predicted by perceived HIV susceptibility, lower social support, more avoidant and less active coping, and lower self-esteem. Additional predictors of marijuana use included partner alcohol misuse and less social support, whereas more frequent crack use was additionally predicted by partner alcohol misuse, lack of economic resources, and more avoidant and less active coping. These findings suggest that effective substance use programs may need an integrative approach that addresses other types of risk behaviors, assists women in strengthening their support networks and learning effective coping skills, and provides access to basic services (e.g., housing, health care). For women in relationships, there may be a further need to address issues of partner substance use.

Housing status and HIV risk behaviors: implications for prevention and policy

This paper examines housing as a contextual factor affecting drug and sexual risk behaviors among HIV positive people using pooled interview data from 2149 clients presenting for services at 16 medical and social service agencies participating in a multi-site evaluation study. The odds of recent drug use, needle use or sex exchange at the baseline interview was 2-4 times as high among the homeless and unstably housed compared to persons with stable housing. Follow-up data collected 6-9 months after baseline showed that change in housing status was associated with change in risk behaviors. Persons whose housing status improved between baseline and follow-up significantly reduced their risks of drug use, needle use, needle sharing and unprotected sex by half in comparison to individuals whose housing status did not change. In addition, for clients whose housing status worsened between baseline and follow-up, their odds of recently exchanging sex was over five times higher than for clients whose housing status did not change. The provision of housing is a promising structural intervention to reduce the spread of HIV.

Strategies to prevent HIV transmission among heterosexual African-American women

BACKGROUND: African-American women are disproportionately affected by HIV, accounting for 60% of all cases among women in the United States. Although their race is not a precursor for HIV, the socioeconomic and cultural disparities associated with being African American may increase their risk of infection. Prior research has shown that interventions designed to reduce HIV infection among African-American women must address the life demands and social problems they encounter. The present study used a qualitative exploratory design to elicit information about strategies to prevent HIV transmission among young, low-income African-American women. METHODS: Twenty five low income African American women, ages 18-29, participated in five focus groups of five women each conducted at a housing project in Houston, Texas, a large demographically diverse metropolitan area that is regarded as one of the HIV/AIDS epicenters in the United States. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. RESULTS: The participants revealed that they had most frequently placed themselves at risk for HIV infection through drugs and drinking and they also reported drug and alcohol use as important barriers to practicing safer sex. The women also reported that the need for money and having sex for money to buy food or drugs had placed them at risk for HIV transmission. About one-third of the participants stated that a barrier to their practicing safe sex was their belief that there was no risk based on their being in a monogamous relationship and feeling no need to use protection, but later learning that their mate was unfaithful. Other reasons given were lack of concern, being unprepared, partner's refusal to use a condom, and lack of money to buy condoms. Finally, the women stated that they were motivated to practice safe sex because of fear of contracting sexually transmitted diseases and HIV, desire not to become pregnant, and personal experience with someone who had contracted HIV. CONCLUSION: This study offers a foundation for further research that may be used to create culturally relevant HIV prevention programs for African-American women.

Interpersonal violence, substance use, and HIV-related behavior and cognitions: a prospective study of impoverished women in Los Angeles County

In a sample of 810 women residing in shelters and low-income housing, this 6-month prospective study investigated associations of recent violence and substance use with HIV-related sexual behaviors and cognitions. Controlling for baseline sexual behavior, partner violence at baseline was associated with less sexual activity and unprotected sex at follow-up. Non-partner violence at baseline was associated with a higher likelihood of being sexually active at follow-up (housed women), but less frequent sexual activity. Drinking to intoxication at baseline was associated with less ability to refuse unwanted sex (sheltered women) and higher perceived susceptibility to HIV at follow-up, whereas baseline drug use was associated with greater perceived ability to refuse unwanted sex and condom use self-efficacy. These findings differed in important ways from cross-sectional associations, emphasizing the need for additional prospective research to fully understand the impact of violence and substance use on women's HIV-related behaviors and cognitions.

HIV risk, seropositivity and predictors of infection among homeless and non-homeless women sex workers in Miami, Florida, USA

Although homelessness has frequently been associated with substance abuse, and has been established as a predictor of HIV risk among substance abusers, little is known about the impact of homelessness on HIV risk among female sex workers. This analysis investigated the contribution of homelessness to sexual risk taking among a sample of 485 female sex workers recruited into an HIV prevention programme in Miami, Florida, 41.6% of whom considered themselves to be currently homeless. Findings indicated that in comparison to non-homeless sex workers, significantly more homeless sex workers were daily users of alcohol and crack, and their past month sex work reflected significantly more frequent vaginal and oral sex acts, higher levels of unprotected vaginal sex and more numerous sexual activities while 'high' on drugs. At the same time, a significantly greater proportion of homeless sex workers encountered customers that refused to use condoms than did the non-homeless sex workers. There were no significant differences in HIV seropositivity between the homeless and non-homeless women (22.5 and 24.9%, respectively), primarily because the majority of the women in the study cycled in and out of homelessness.

Efficacy of a woman-focused intervention to reduce HIV risk and increase self-sufficiency among African American crack abusers

OBJECTIVES

This study compares 3- and 6-month outcomes of a woman-focused HIV intervention for crack abusers, a revised National Institute on Drug Abuse standard intervention, and a control group.

METHODS

Out-of-drug-treatment African American women (n = 620) who use crack participated in a randomized field experiment. Risk behavior, employment, and housing status were assessed with linear and logistic regression.

RESULTS

All groups significantly reduced crack use and high-risk sex at each follow-up, but only woman-focused intervention participants consistently improved employment and housing status. Compared with control subjects at 6 months, woman-focused intervention participants were least likely to engage in unprotected sex; revised standard intervention women reported greatest reductions in crack use.

CONCLUSIONS

A woman-focused intervention can successfully reduce risk and facilitate employment and housing and may effectively reduce the frequency of unprotected sex in the longer term.