Studying Alcohol Use Prior to Sexual Intercourse Among Female Sex Workers in Eastern Indonesia

Researching female sex workers (FSWs) in Indonesia, where commercial sex tends to be hidden or undercover, is challenging but possible. This is even more challenging when it involves investigation of sensitive behaviors, such as their alcohol use, a known disinhibitor to risk behavior. The adoption of effective strategies is needed to increase response rates and improve data quality. This article describes procedures used to research FSWs’ alcohol use during commercial sex in the Eastern part of Indonesia. Challenges, lessons learned, and recommendations for best practices are discussed.     

社区暗娼吸毒情况及其影响因素调查研究

目的:了解四川省凉山彝族自治州某吸毒严重地区暗娼吸毒情况及其影响因素。方法:从社区招募暗娼调查其社会人口学、吸毒、性行为方式和安全套使用情况。结果:提供知情同意和符合纳入标准的343人中,近3个月内暗娼中吸毒的占9.3%(32/343),其中静脉吸毒的占43.8%(14/32)。多因素分析结果显示当地居民(OR值为7.16;95%CI为2.47-20.69)、低档性服务场所(OR值为10.66;95%CI为2.79-40.72)、近6个月内新性伴人数多(OR值为4.12;95%CI为1.22-13.96)和吸烟(OR值为45.36;95%CI为9.61-214.17)与暗娼吸毒有关。结论:暗娼中存在着经吸毒和性传播HIV的高危行为,需针对这一人群采取有效的干预措施。     

Clustering of Sex and Substance Use Behaviors in Adolescence

Background: Adolescents often experiment with substance use and sexual activity, which can impact upon their health and well-being, and establish harmful patterns of behavior which continue into adulthood. While substance use and participation in sexual behaviors often co-occur, few studies have examined whether these behaviors cluster in adolescence. Objective: To investigate clustering of sexual activity and substance use among youth in Northern Ireland. Method: Data from 875 young people (aged 16) who participated in the 2008 Northern Ireland Life and Times Survey were used to investigate clustering using the Odds/Expected ratio method. Gender differences in clustering were explored. Results: Alcohol consumption was the most prevalent risk behavior (75%), followed by cigarette smoking, sexual intercourse, illicit substance use, and solvent use the least prevalent. Over 40% of young people participated in multiple risk behaviors (2 or more). Several behavior combinations were statistically clustered, for most the reported prevalence was lower than expected, however, participation in all five risk behaviors occurred at a much higher rate than expected, particularly for male youth. Conclusions: While experimentation with risky behaviors is often considered developmentally appropriate in adolescence it is important to understand how young people experience these behaviors, and the potential for multiple risk exposures as a result of participation in substance use and sexual behaviors. These findings highlight the clustering of substance use and sexual behaviors, and indicate variations in vulnerability to participation in multiple risk behaviors by gender.     

Socioecological Factors Related to Hazardous Alcohol use among Female Sex Workers in Lilongwe,Malawi: A Mixed Methods Study

Background: Alcohol use is pervasive among female sex workers (FSW) placing them at increased risk of violence and sexual risk behaviors. FSW often live and work where alcohol is highly normative. Objective: To understand the socioecological influences on hazardous alcohol use among FSW in Malawi. Methods: In 2014, 200 FSW identified through venue-based sampling in Lilongwe, Malawi, completed a quantitative behavioral survey, with a sub-sample participating in qualitative interviews. Multivariable log-binomial regression was used to identify associations between hazardous alcohol use (AUDIT score ≥ 7) and time in sex work, clients per week, unprotected sex, alcohol use with clients, and living environment. Qualitative interviews enhanced findings from quantitative data and identify emergent themes around socioecological influences on alcohol use. Results: Over 50% reported hazardous alcohol use and lived in an alcohol-serving venue. Hazardous alcohol use was associated with sex work duration of ≥2 years (aPR: 1.30; 95%CI: 1.02,1.65) and alcohol use at last sex with a client (aPR: 1.29; 95%CI: 1.06,1.57). FSW perceived alcohol as a facilitator for sex work by reducing inhibitions and attracting clients, but acknowledged alcohol leads to violence and/or unprotected sex. Despite these risks and a motivation to reduce use, FSW feared that refusing to drink would be tantamount to turning away clients. Conclusions: Although FSW recognized alcohol-related risks, the norms and power dynamics of sex work perpetuated hazardous alcohol use. Multilevel interventions are needed to collectively change norms around drinking and sex work that will enable FSW to reduce alcohol consumption when engaging in their work.     

Women and Substance Use in India and Bangladesh

Given the feminization of the HIV epidemic in India and Bangladesh, understanding substance-use-related concerns among women is important for effective HIV prevention. This review is based on published research, reports (2000–2005), and primary data from treatment centers for drug-using women. We identify four main themes: (a) opioid use and injecting drug use in women, (b) alcohol use in sex work settings, (c) sexual transmission of HIV from male-injecting drug users (IDUs) to their regular female sex partners, and (d) sexual violence among female partners of substance-using men. We urge for focused HIV prevention interventions targeting substance-using women and female sex partners of male substance users to reduce vulnerability.     

Comparison of Sexual and Drug Use Behaviors Between Female Sex Workers in Tijuana and Ciudad Juarez,Mexico

Female sex workers (FSWs) have been documented to have high rates of sexually transmitted diseases and HIV in many parts of the world. However, little work has been done to characterize the prevalence of these infections along the U.S.–Mexican border, where sexual tourism and culturally sanctioned sex work among nationals is widespread. The objective of this study was to compare differences in background characteristics, HIV risk behaviors, drug use, and sexually transmitted infection/HIV prevalence between FSWs who participated in a behavioral risk intervention in two U.S.–Mexican border cities. Baseline data were collected from March 2004 through September 2005. Data from 295 FSWs were compared between Tijuana and Ciudad (Cd.) Juarez. Among 155 FSWs in Tijuana and 140 in Cd. Juarez, HIV seroprevalence was 4.8% and 4.9%, respectively. FSWs in Cd. Juarez were more likely to test positive for active syphilis (31.3%) compared with Tijuana (11.8%) but did not differ in terms of the prevalence of gonorrhea and chlamydia. FSWs in both sites reported high levels of unprotected sex and use of drugs; however, FSWs in Cd. Juarez were more likely than those in Tijuana to ever have injected drugs (75% vs. 25%, p <.001). Heroin and cocaine use and injection drug use were significantly more common in Cd. Juarez, whereas methamphetamine use was more common in Tijuana. Injection of vitamins was common in both cities. Logistic regression analyses suggested that being younger, working in Cd. Juarez, and using heroin or cocaine were independently associated with active syphilis infection. In Tijuana, methamphetamine use was strongly associated with active syphilis infection. These preliminary results suggest that risk profiles for HIV/sexually transmitted infection among FSWs in these two Mexico–U.S. border cities differ, suggesting a need to tailor interventions to the specific needs in each city.     

Substance Use as a Mechanism for Social Inclusion among Gay,Bisexual, and Other Men Who Have Sex with Men in Vancouver,Canada

Background: Previous research demonstrates that substance use preferences and social-sexual environments are highly interrelated for gay, bisexual, and other men who have sex with men (gbMSM). Objective: We conducted a qualitative study to explore the socio-cultural context of substance use among local gbMSM communities in Metro Vancouver, Canada. Methods: Twenty gbMSM were purposively sampled from the larger Momentum Health Study cohort, a sexual health study of gbMSM in Greater Vancouver. Participants were demographically diverse in terms of HIV serostatus, age, income, ethnicity, and area of residence within the city and neighboring suburbs. Community maps generated by participants during formative research served as prompts for semi-structured interviews which were audio recorded and transcribed verbatim. Thematic analysis identified three themes of common experience. Results: First, participants indicated that substance use is intrinsically social in Vancouver gbMSM communities and that it functions as both a means of social inclusion and exclusion. Second, a distinction was made between types of substances and the location and context of their use, with specific substances having particular uses and meanings. Third, analysis suggested that gbMSM change their substance use over the life course and that this is affected by shifting priorities as people age. Discussion: For Vancouver gbMSM communities, substance use serves several social-cultural functions and can simultaneously serve as both a potential facilitator and barrier for community connection. Future research and health programing should consider venue and context specific messaging and recognize the heterogeneity of substance use within the larger gbMSM population.     

Network and Individual Factors Associated with Drug Use among Female Sex Workers (FSWs) in Southern China: A Mixed-Method Approach

Research on women who engage both in drug use and sex work has been limited, as most previous studies have focused on these risk behaviors separately. The current study examines the network properties as well as the demographic and behavioral factors associated with drug use among female sex workers (FSWs) in southern China. We collected survey data (n = 175) in the Hainan province during our 26 months of ethnographic fieldwork in China. Our analyses included Fisher's exact chi-square tests, independent-samples t-tests, Mann-Whitney U, binary logistic regression (LR), as well as ethnographic data analysis. Multivariate analysis showed that women who were younger age, single, more educated, and earning a higher income were more likely to use drugs. Pertaining to network properties, FSWs with a lower percentage of long-term clients (and men) in ego networks were more likely to use drugs; this would imply a mechanism by which drug-using FSWs are more at risk, as the women take a greater number of transient clients. In addition, FSWs who were influential network members (i.e., higher betweenness centrality) and were closely related to other network members (i.e., higher closeness centrality) were more likely to use drugs; this may suggest that drug use is a means of sustaining the high functionality of the workers. Our ethnographic data also showed that club drug use was easily accessible in entertainment venues and was often a means of socialization in FSW communities. Network characteristics correlated to HIV-related risks among FSWs should be further examined in future studies.     

Alcohol Consumption in Relation to Work Environment and Key Sociodemographic Characteristics Among Female Sex Workers in China

The study explores the variation in pattern of alcohol use and related risk behaviors by types of sex work environments and sociodemographic characteristics among female sex workers (FSWs) in China. Data were collected from 1,022 FSWs in Guangxi, China, through a self-administered questionnaire. Chi-square and analysis of variance (ANOVA) were used to assess the variations. Results showed that younger FSWs were more susceptible than older FSWs to nearly all the risk drinking behaviors. FSWs of non-Han ethnicity as compared with those of Han ethnicity were more at risk of drinking large amounts of alcohol and having sex under the influence of alcohol. FSWs in entertainment establishments were most likely to have all kinds of risk drinking behaviors. Street-based FSWs were least likely to drink alcohol but more or equally likely to engage in alcohol-related sexual risk behaviors. The study highlights a need to develop tailored alcohol risk reduction intervention that takes into consideration these differences.     

Associations between Sociodemographic Characteristics and Sexual Risk Behaviors among Methamphetamine-using Men who Have Sex with Men

Background: Methamphetamine-using men who have sex with men (MSM) exhibit elevated rates of HIV and STI prevalence, indicating increased engagement in sexual risk behaviors. Objectives: This analysis elucidates associations between participant sociodemographics (i.e., age, racial/ethnic identity, sexual identity, educational attainment, and HIV status) and sexual risk behaviors, particularly substance use before/during sex, and engagement in condomless anal intercourse (CAI) with casual, anonymous, and/or exchange male partners. Methods: From March 2014 through January 2016, 286 methamphetamine-using MSM enrolled in a technology-based study to reduce methamphetamine use and HIV sexual risk behaviors. A robustly estimated generalized structural equation model employing the negative binomial family and log link function (n = 282) tested the simultaneous associations between participant sociodemographics and engagement in HIV sexual risk behaviors. Results: Participants' racial/ethnic identity (χ²₍₆₎ = 43.5; p < 0.0001), HIV status (χ²₍₆₎ = 22.0; p = 0.0012), educational attainment level (χ²₍₆₎ = 13.8; p = 0.0322), and years of age (χ²₍₆₎ = 32.4; p < 0.0001) all influenced participants' engagement in substance use before/during sex and engagement in CAI. Methamphetamine (χ²₍₂₎ = 7.0; p = 0.0309) and marijuana (χ²₍₂₎ = 9.7; p = 0.0079) use before/during sex influenced participants' engagement in CAI with casual, anonymous, and exchange male partners. Conclusion: Results indicate the importance of intervention efforts focused on younger racial/ethnic minority MSM with fewer years of educational attainment, and provides evidence of the specific subpopulations of MSM at greatest risk of detrimental effects of illicit substance use.     

The Role of Pregnancy Concerns in the Relationship between Substance Use and Unprotected Sex among Adolescents

Background: Substance use and unprotected sex are prevalent among adolescents. The link between substance use and unprotected sex is well-established. Research has also highlighted how adolescents’ attitudes and risk perceptions regarding unprotected sex, including concerns about pregnancy (“Getting pregnant would force me to grow up too fast”), are associated with unprotected sex and unplanned pregnancy. However, less research has examined the potential relationship between pregnancy concerns and substance use among adolescents. Objectives: The study prospectively examined (1) differences in pregnancy concerns across patterns of substance use and (2) whether pregnancy concerns mediate the relationship between substance use and later unprotected sex among a sample of middle and high school students. Method: 98 adolescents [M(SD) age = 14.28(1.68), 59.4% female, 59.4% black/African American] completed self-report measures of marijuana and alcohol use, pregnancy concerns, and unprotected sex across three time points over 6?months (T1–T3). Results: Substance users (alcohol/marijuana) reported fewer pregnancy concerns compared to non-substance users (t?=?2.99, p = .04). Pregnancy concerns at T2 mediated the relationship between T1 lifetime substance use and later unprotected sex (T3) (indirect effect: b?=?0.10, CI[.01–.41]; direct effect: b?=?0.15, p = .32), controlling for gender, age, and race. More frequent substance use (T1) was related to fewer pregnancy concerns at T2 (b = ?0.10, p = .04); fewer pregnancy concerns were related to increased likelihood of later unprotected sex (b = ?1.02, p = .02). Conclusions: Findings offer new insight into associations between substance use and unprotected sex and suggest that substance use and sexual health interventions should target pregnancy concerns.     

Trends in Substance Use among US Military Personnel: The Impact of Changing Demographic Composition

This paper examines the impact of the military population's changing demographic composition on observed changes in substance use by military personnel. Cross-sectional data are drawn from the six Department of Defense Worldwide Surveys of Substance Abuse and Health Behaviors Among Military Personnel conducted in 1980, 1982. 1985. 1988. 1992. and 1995. Using the method of direct standardization to adjust for changes in demographic composition, trends in substance use are examined. Changes in heavy alcohol use were more affected by demographic changes in the military population than were changes in illicit drug use or cigarette use. Findings indicate that changes in demographic composition may need to be controlled when assessing trends from cross-sectional surveys. [Translations are provided in the International Abstracts Section of this issue.]     

Mental Health and Substance Use Disorder Comorbidity among Methamphetamine-Using Men Who have Sex with Men

Men who have sex with men (MSM) exhibit elevated rates of mental health and substance use disorder relative to their non-MSM male counterparts. Methamphetamine use in particular has been associated with both neuronal damage and mental health disorders among MSM, and this study reports on the prevalence and comorbidity of DSM-5 mental health and substance use disorders in a sample of methamphetamine-using MSM. From March 2014 through January 2015, 286 methamphetamine-using MSM enrolled in a study to reduce methamphetamine use and sexual risk behaviors. At baseline, participants demonstrated high rates of current major depressive episode (35.8%), antisocial personality disorder (23.9%), suicide risk (23.2%), obsessive-compulsive disorder (23.2%), and social phobia (20.4%), as well as methamphetamine use disorder (89.1%), marijuana use disorder (41.0%), alcohol use disorder (39.6%), cocaine use disorder (30.9%), and inhalants use disorder (15.4%). Analyses revealed significant (p < 0.05) associations between methamphetamine use disorder severity and all listed mental health disorders, as well as between alcohol use disorder and all listed mental health disorders. Mental health disorder prevalence and substance use disorder severity were both elevated, and both methamphetamine and alcohol use disorder severity were associated with increased likelihood of comorbid mental health disorder.     

The Relationship Between HIV_Sexually Transmitted Infection Risk and Alcohol Use During Commercial Sex Episodes: Results From the Study of Female Commercial Sex Workers in the Philippines

The HIV_Sexually Transmitted Infection (STI) risk associated with alcohol use between female commercial sex workers (FCSWs) and their customers has been understudied. We examined this relationship for 1,114 FCSWs aged 15–54 with data collected during the baseline study period (1994 to 1998) in four southern provinces of the Philippines. Two alcohol-related risk situations during commercial sex episodes were examined: prior alcohol use by an FCSW and perceived intoxication in a customer. The influence of sociodemographic variables on sexual risk behaviors was also studied. Multiple sexual risk behaviors were observed with more frequency for FCSWs if alcohol was used before commercial sex or if the episode involved a customer perceived to be intoxicated. Forty-two percent of FCSWs who had sex with an intoxicated customer were STI positive, significantly more than FCSWs who did not have sex with an intoxicated customer (28%, p <. 01). Similar significant differences were found for FCSWs who did not consume alcohol before having sex and were STI positive (29%) versus FCSW who did consume alcohol before sex and were STI positive (33%, p <. 01). Our analyses reinforce accumulating evidence in the field that sexual risk reduction interventions need to go beyond the behaviors of individual FCSWs to meet the layering of risks such as observed in this study. Multilevel strategies targeting customer substance use and other situational and structural factors have proven to be pivotal mediators in our other research with this population. These experiences and the limitations of this study are discussed.     

Deconstructing the Complexity of Substance Use among Young Men Who have Sex with Men (YMSM) by Optimizing the Role of Qualitative Strategies in a Mixed Methods Study

Qualitative data can be a powerful tool in developing interventions for substance use and other HIV-risk behaviors. Mixed methods design offers researchers the ability to obtain data that provides both breadth and depth to their research questions. However, the integration of qualitative data in mixed methods research has been limited. This paper describes the qualitative study design of the Healthy Young Men's Study, a longitudinal mixed method study with an ethnically diverse cohort of young men who have sex with men (YMSM) (N = 526) in Los Angeles. Integral to this discussion is how a mixed methods study can address common challenges such as sampling, representation and integration of both datasets.     

Offer of financial incentives for unprotected sex in the context of sex work

Introduction and Aims. Commercial sex workers (CSW) are often portrayed as vectors of disease transmission. However, the role clients play in sexual risk taking and related decision making has not been thoroughly characterised. Design and Methods. Participants were drawn from the Vancouver Injection Drug Users Study, a longitudinal cohort. Analyses were restricted to those who reported selling sex between June 2001 and December 2005. Using multivariate generalised estimating equation, we evaluated the prevalence of and factors associated with being offered money for sex without a condom. Results. A total of 232 CSW were included in the analyses, with 73.7% reporting being offered more money for condom non‐use, and 30.6% of these CSW accepting. Variables independently associated with being offered money for sex without a condom included daily speedball use [adjusted odds ratio (AOR) = 1.21, 95% confidence interval (CI): 0.23–0.62], daily crack smoking (AOR = 1.51, 95% CI: 1.04–2.19), daily heroin injection (AOR = 1.76, 95% CI: 1.27–2.43) and drug use with clients (AOR = 3.22, 95% CI: 2.37–4.37). Human immunodeficiency virus seropositivity was not significant (AOR = 0.98, 95% CI: 0.67–1.44). Discussion and Conclusions. Findings highlight the role clients play in contributing to unprotected sex through economic influence and exploitation of CSW drug use. HIV serostatus has no bearing on whether more money is offered for sex without a condom. Novel interventions should target both CSW and clients. [Johnston CL, Callon C, Li K, Wood E, Kerr T. Offer of financial incentives for unprotected sex in the context of sex work. Drug Alcohol Rev 2009]     

Substance Use among a Sample of Healthcare Workers in Kenya: A Cross-Sectional Study

This study describes reported substance use among Kenyan healthcare workers (HCWs), as it has implications for HCWs’ health, productivity, and their ability and likelihood to intervene on substance use. The Alcohol Smoking and Substance Involvement Screening Test (ASSIST) was administered to a convenience sample of HCWs (n = 206) in 15 health facilities. Reported lifetime use was 35.8% for alcohol, 23.5% for tobacco, 9.3% for cannabis, 9.3% for sedatives, 8.8% for cocaine, 6.4% for amphetamine-like stimulants, 5.4% for hallucinogens, 3.4% for inhalants, and 3.9% for opioids. Tobacco and alcohol were also the two most commonly used substances in the previous three months. Male gender and other substance use were key predictors of both lifetime and previous three months’ use rates. HCWs’ substance use rates appear generally higher than those seen in the general population in Kenya, though lower than those reported among many HCWs globally. This pattern of use has implications for both HCWs and their clients.     

Police sexual coercion and its association with risky sex work and substance use behaviors among female sex workers in St. Petersburg and Orenburg,Russia

BackgroundExtensive research documents that female sex workers (FSWs) in Russia are very vulnerable to abuses from police, including police sexual coercion. However, despite qualitative data suggesting abusive policing practices are more likely for FSWs contending with substance abuse issues and risky sex work contexts, there is a paucity of quantitative study evaluating these associations specifically in terms of police sexual coercion. Such research is needed to guide structural interventions to improve health and safety for FSWs in Russia and globally.ObjectiveThe purpose of this study is to assess the prevalence of police sexual coercion among FSWs from two Russian cities, St. Petersburg and Orenburg, and to determine whether riskier sex work behaviors and contexts and substance use behaviors, including both IDU and risky alcohol use, are associated with increased risk for sexual coercion from police.MethodFSWs in St. Petersburg and Orenburg were recruited via time-location and convenience sampling and completed structured surveys on demographics (age, education), sex work risks (e.g., violence during sex work) and substance use. Logistic regression analyses assessed associations of substance use and risky sex work with police sexual coercion, adjusting for demographics.ResultsParticipants (N = 896) were aged 15 and older (94% were 20+ years). Most (69%) reported past year binge alcohol use, and 48% reported IDU the day before. Half (56%) reported 4+ clients per day. Rape during sex work ever was reported by 64%. Police sexual coercion in the past 12 months was reported by 38%. In the multivariate model, both current IDU (AOR = 2.09, CI = 1.45–3.02) and past year binge alcohol use (AOR = 1.46, CI = 1.03–2.07) were associated with police sexual coercion, as was selling sex on the street (not in venues) (AOR = 7.81, CI = 4.53–13.48) and rape during sex work (AOR = 2.04, CI = 1.43–2.92).ConclusionCurrent findings document the substantial role police sexual violence plays in the lives of FSWs in Russia. These findings also highlight heightened vulnerability to such violence among self-managed and substance abusing FSWs in this context. Structural interventions addressing police violence against FSWs may be useful to improve the health and safety of this population.