Alcohol use and sexual risk behaviors and outcomes in China: a literature review

Sexual risk behaviours among factory workers in Shenzhen, China: a cross-sectional study

BACKGROUND

Factory workers are a key population for HIV transmission in China, as they often engage in sexual risk behaviours. This study aims to evaluate sexual risk behaviours and associated factors among factory workers in Shenzhen, China.

METHODS

A cross-sectional study was conducted by using multi-stage stratified cluster random sampling. Full-time workers aged ≥18years were eligible to participate in the study. A self-administered questionnaire was used to collect information. Univariate and multivariable logistic regression were applied to assess factors associated with sexual risk behaviours.

RESULTS

A total of 2029 factory workers were included. Mean age was 37.2 (±4.4)years; 48.5% were men. Two-thirds (64.9%) had had vaginal intercourse. Their sexual risk behaviours included condomless sex with casual partners in the last sex episode (23.6%), multiple sex partners (11.5%) and engaging in commercial sex (8.4%), in the past year. Having HIV/AIDS knowledge (adjusted odds ratio (AOR) 0.41, 95% confidence interval (CI) 0.24-0.70) and using a condom at sexual debut (AOR 0.08, 95% CI 0.05-0.13) were factors associated with condomless sex with casual partners in the last sex episode. Males (AOR 3.03, 95% CI 1.96-4.69 and AOR 2.19, 95% CI 1.33-3.60), local workers (AOR 2.11, 95% CI 1.01-4.42 and AOR 3.42, 95% CI 1.63-7.21), being single (AOR 2.04, 95% CI 1.39-3.01 and AOR 2.49, 95% CI 1.61-3.87), having sexual debut aged Conclusions : Sexual risk behaviours were prevalent despite most participants having basic HIV/AIDS knowledge. Future workplace-based prevention programs should target factory workers and there should be a focus on enhanced sexual education to reduce HIV transmission in China.

A Latent Class Analysis of Sexual Behavior and Associations with Sex Education, Smoking, Drinking, and Pornography Use Among Chinese Youth

The incidence of sexually transmitted diseases has alarmingly increased among Chinese youth in the past decade, and newly diagnosed cases of AIDS have almost doubled between 2010 and 2015. However, little is known about classes of sexual behavior among Chinese youth and associations with their other health behavior or experience of sex education. This study aimed to first identify classes of sexual behavior using latent class analysis and then to examine their associations with sex education, smoking, alcohol drinking, and pornography use. Data were from 13,865 unmarried youth aged 18-24 from the 2009 National Youth Reproductive Health Survey. Six indicators were used: timing of the first sexual intercourse, the number of past-year sexual partners, sex outside of a relationship, incidence of pregnancy, and contraceptive use at the latest and the first sexual intercourse. Four classes were identified: no sex (Class 1, 69%), safer sex (Class 2, 13%), early risk (Class 3, 13%), and multiple risk (Class 4, 5%). Smoking, drinking, and regular pornography use were associated with increased odds of being in the multiple risk class relative to the safer sex class. Sex education, smoking, and pornography use were associated with decreased odds of being in the no sex class relative to the safer sex class. The findings revealed qualitatively different classes of sexual behavior among Chinese youth and important roles of sex education, substance use, and pornography use. Reproductive health service providers can offer individually tailored services to serve youth with different profiles and needs.

Sexual Victimization in Adulthood and Associated Factors Among Men and Women: Cross-Sectional Evidence from Mainland China

Limited empirical research addresses sexual victimization and related factors among the general adult population in China. To address this gap, we explored the association between sexual victimization in adulthood and associated factors (unwanted sexual experiences [USE] before age 18, binge drinking prior to sex, hooking up, violent pornography use, awareness and perceived behavioral control of consent, and sexual refusal assertiveness) among a convenience Chinese sample. A cross-sectional study was performed in September 2020 among 898 screened men and women from 29 provinces in mainland China. Overall, 52.5% of men and 57.9% of women experienced sexual victimization at least once in adulthood. Men and women differed in the severity of sexual victimization in adulthood, with the mean severity scores of women being significantly higher than those of men. Hierarchical ordinal logistic regression revealed that, after considering control variables, correlates of severity of sexual victimization in adulthood included gender (OR 3.17, 95% CI 2.30-4.40), severity of USE before age 18 (OR 2.28, 95% CI 1.92-2.73), binge drinking prior to sex (OR 2.52, 95% CI 1.83-3.49), hook-up history (OR 2.24, 95% CI 1.49-3.39), violent pornography use (OR 1.07, 95% CI 1.04-1.09), lack of perceived behavioral control of communicating consent (OR 1.04, 95% CI 1.01-1.07), and sexual refusal assertiveness (OR 0.92, 95% CI 0.89-0.95). These findings indicate that early adverse sexual experiences, potential risky sexual behaviors, violent pornography use, and beliefs about consent and refusal may play an important role in predicting sexual victimization among Chinese adults.

Psychosocial health and its associated factors among Men who have sex with Men in India: A cross-sectional study

BACKGROUND AND AIM

MSM in India experience complex and multiple psychosocial challenges. The current study was conducted with an aim to assess the magnitude and predictors of psychosocial health-related problems including MSM registered in targeted intervention centers in Delhi.

METHODS

A cross-sectional study was conducted among 235 MSMs. Burden of psychosocial health issues among MSM including depression, anxiety, substance abuse, and partner violence was assessed using semistructured questionnaire. Chi-square test was used to study the association of sociodemographic characteristics and psychosocial issues among the study participants.

RESULTS

The prevalence of depression, anxiety, substance abuse, and partner violence was 45.1%, 37.8%, 27.6%, and 8%, respectively. Age (<24 years), education up to middle school, and being single had significant association with depression. Being sex worker as occupation had a significant association with anxiety and intimate partner violence.

CONCLUSIONS

The study reveals a significant burden of psychosocial problems and throws light toward broadening the spectrum of health assessment among this vulnerable group.

Personal agency and alcohol abstinence self-efficacy among incarcerated women

Incarcerated women with alcohol use disorders (AUDs) have unique treatment needs. Behavior change models emphasize self-efficacy in making changes to alcohol use, but have not been tested in samples of incarcerated women. Personal agency in several domains was examined as a correlate of alcohol abstinence self-efficacy in a sample of 173 incarcerated women with AUDs. Lower alcohol cravings (β = -0.19, p = .029), greater self-care (β = 0.17, p = .012), and less engagement in transactional sex (β = -0.48, p = .007) were associated with greater self-efficacy. Intrapersonal and interpersonal agency influence incarcerated women's self-efficacy.

Alcohol and Sexual Risk Behaviors Among Male Central Asian Labor Migrants and Non-migrants in Kazakhstan: Implications for HIV Prevention

This paper examines the association between alcohol consumption and sexual risk behaviors (unprotected sex, multiple sex partners, sex under influence of drugs or alcohol and commercial sex) in a sample of Central Asian migrant and non-migrant laborers in the largest marketplace in Kazakhstan. We used data from The Silk Road Health Project, conducted from 2010 to 2013 with 1342 male migrant and non-migrant market workers. Participants were selected through respondent driven sampling at the Baraholka Market in Almaty, Kazakhstan. We used regression analyses adjusting for potential confounders to examine the relationship between alcohol consumption and sexual risk behavior. We found that hazardous drinking was associated with an increase in the odds of sex under the influence of drugs (aOR = 6.09, 95% CI 3.48, 10.65; p < .001) and purchasing commercial sex (aOR = 2.02, 95% CI 1.02, 4.02; p < .05). We identified potential targets for HIV interventions to reduce sexual risk behaviors among this key population.

Does being drunk or high cause HIV sexual risk behavior? A systematic review of drug administration studies

HIV sexual risk behavior is broadly associated with substance use. Yet critical questions remain regarding the potential causal link between substance use (e.g., intoxication) and HIV sexual risk behavior. The present systematic review was designed to examine and synthesize the existing literature regarding the effects of substance administration on HIV sexual risk behavior. Randomized controlled experiments investigating substance administration and HIV sexual risk behavior (e.g., likelihood of condom use in a casual sex scenario) were included. Across five databases, 2750 titles/abstracts were examined and forty-three total peer reviewed published manuscripts qualified (few were multi-study manuscripts, and those details are outlined in the text). The majority of articles investigated the causal role of acute alcohol administration on HIV sexual risk behavior, although one article investigated the effects of acute THC administration, one the effects of acute cocaine administration, and two the effects of buspirone. The results of this review suggest a causal role in acute alcohol intoxication increasing HIV sexual risk decision-making. Although evidence is limited with other substances, cocaine administration also appears to increase sexual risk, while acute cannabis and buspirone maintenance may decrease sexual risk. In the case of alcohol intoxication, the pharmacological effects independently contribute to HIV sexual risk decision-making, and these effects are exacerbated by alcohol expectancies, increased arousal, and delay to condom availability. Comparisons across studies showed that cocaine led to greater self-reported sexual arousal than alcohol, potentially suggesting a different risk profile. HIV prevention measures should take these substance administration effects into account. Increasing the amount of freely and easily accessible condoms to the public may attenuate the influence of acute intoxication on HIV sexual risk decision-making.

The relationship between different dimensions of alcohol use and the burden of disease-an update

BACKGROUND AND AIMS

Alcohol use is a major contributor to injuries, mortality and the burden of disease. This review updates knowledge on risk relations between dimensions of alcohol use and health outcomes to be used in global and national Comparative Risk Assessments (CRAs).

METHODS

Systematic review of reviews and meta-analyses on alcohol consumption and health outcomes attributable to alcohol use. For dimensions of exposure: volume of alcohol use, blood alcohol concentration and patterns of drinking, in particular heavy drinking occasions were studied. For liver cirrhosis, quality of alcohol was additionally considered. For all outcomes (mortality and/or morbidity): cause of death and disease/injury categories based on International Classification of Diseases (ICD) codes used in global CRAs; harm to others.

RESULTS

In total, 255 reviews and meta-analyses were identified. Alcohol use was found to be linked causally to many disease and injury categories, with more than 40 ICD-10 three-digit categories being fully attributable to alcohol. Most partially attributable disease categories showed monotonic relationships with volume of alcohol use: the more alcohol consumed, the higher the risk of disease or death. Exceptions were ischaemic diseases and diabetes, with curvilinear relationships, and with beneficial effects of light to moderate drinking in people without heavy irregular drinking occasions. Biological pathways suggest an impact of heavy drinking occasions on additional diseases; however, the lack of medical epidemiological studies measuring this dimension of alcohol use precluded an in-depth analysis. For injuries, except suicide, blood alcohol concentration was the most important dimension of alcohol use. Alcohol use caused marked harm to others, which has not yet been researched sufficiently.

CONCLUSIONS

Research since 2010 confirms the importance of alcohol use as a risk factor for disease and injuries; for some health outcomes, more than one dimension of use needs to be considered. Epidemiological studies should include measurement of heavy drinking occasions in line with biological knowledge.

The Roles of Dominance, Jealousy, and Violent Socialization in Chinese Dating Abuse

Attitude toward women and relationship violence in Chinese societies has been shaped by a history of Confucian patriarchy. Studies suggest that this patriarchal orientation continues to influence modern-day dating behaviors and rates of relationship violence. This study examined through the lens of the intergenerational transmission of violence theory the effects of dominance and jealousy on the likelihood of physical assault and how violent socialization moderates these effects. A maximum likelihood path analysis with robust standard errors was conducted for a total of 915 individuals from Beijing, Shanghai, and Taiwan who participated in the International Dating Violence Study from 2001 to 2006. Results revealed that dominance and violent socialization were significantly associated with assault victimization and perpetration. Violent socialization also significantly amplified the associations between dominance and both minor and severe assault victimization. Jealousy, however, was only associated with severe assault perpetration. Clinical implications and further research directions are discussed.

The relationship between different dimensions of alcohol use and the burden of disease-an update

BACKGROUND AND AIMS

Alcohol use is a major contributor to injuries, mortality and the burden of disease. This review updates knowledge on risk relations between dimensions of alcohol use and health outcomes to be used in global and national Comparative Risk Assessments (CRAs).

METHODS

Systematic review of reviews and meta-analyses on alcohol consumption and health outcomes attributable to alcohol use. For dimensions of exposure: volume of alcohol use, blood alcohol concentration and patterns of drinking, in particular heavy drinking occasions were studied. For liver cirrhosis, quality of alcohol was additionally considered. For all outcomes (mortality and/or morbidity): cause of death and disease/injury categories based on International Classification of Diseases (ICD) codes used in global CRAs; harm to others.

RESULTS

In total, 255 reviews and meta-analyses were identified. Alcohol use was found to be linked causally to many disease and injury categories, with more than 40 ICD-10 three-digit categories being fully attributable to alcohol. Most partially attributable disease categories showed monotonic relationships with volume of alcohol use: the more alcohol consumed, the higher the risk of disease or death. Exceptions were ischaemic diseases and diabetes, with curvilinear relationships, and with beneficial effects of light to moderate drinking in people without heavy irregular drinking occasions. Biological pathways suggest an impact of heavy drinking occasions on additional diseases; however, the lack of medical epidemiological studies measuring this dimension of alcohol use precluded an in-depth analysis. For injuries, except suicide, blood alcohol concentration was the most important dimension of alcohol use. Alcohol use caused marked harm to others, which has not yet been researched sufficiently.

CONCLUSIONS

Research since 2010 confirms the importance of alcohol use as a risk factor for disease and injuries; for some health outcomes, more than one dimension of use needs to be considered. Epidemiological studies should include measurement of heavy drinking occasions in line with biological knowledge.

Does alcohol use have a causal effect on HIV incidence and disease progression? A review of the literature and a modeling strategy for quantifying the effect

In the first part of this review, the nature of the associations between alcohol use and HIV/AIDS is discussed. Alcohol use has been found to be strongly associated with incidence and progression of HIV/AIDS, but the extent to which this association is causal has traditionally remained in question. Experiments where alcohol use has been manipulated as the independent variable have since helped establish a causal effect of alcohol use on the intention to engage in condomless sex. As the intention to engage in condomless sex is a surrogate measure of actual condom use behavior, which itself is linked to HIV incidence and re-infection, the causal chain has been corroborated. Moreover, there are biological pathways between alcohol use and the course of HIV/AIDS, only in part being mediated by adherence to antiretroviral medication. In the second part of the contribution, we provide suggestions on the quantification of the link between alcohol use and HIV incidence, using risk relations derived from experimental data. The biological links between alcohol use and course of HIV/AIDS are difficult to quantify given the current state of knowledge, except for an operationalization for the link via adherence to medication based on meta-analyses. The suggested quantifications are exemplified for South Africa.

Targeting vulnerable populations: a synthetic review on alcohol use and risky sexual behaviour among migrant populations

Background

Research has demonstrated a link between alcohol use and risky sexual behaviour among different types of migrant populations. Therefore, research investigating risk factors associated with alcohol consumption among them is a public health priority. This review aimed to explore the intersection between migration, alcohol consumption and risky sexual behaviour.

Methods

This article is a synthetic review of empirical studies on the association of alcohol and high-risk sexual behaviour among different types of the migrant populations, focusing on measurable outcomes generated from quantitative data. A descriptive analysis generated from global and situational studies was used to interpret the reviewed research and to discuss critically the factors that drive migrants to engage in alcohol consumption and high-risk behaviour.

Results

This review found out that there is a significant and positive association between global and situational alcohol use and several outcomes of risky sexual behaviour among different types of migrant populations. This association was however mainly observed at high quantities and frequencies of alcohol use, mainly among male migrants, and was often tied to a specific situation or context, for instance the type of sexual partner, the level of mobility and to environmental factors such as living arrangements and entertainment venues.

Conclusions

The study supports previous research that alcohol use is associated with risky sexual behaviour among different types of migrant populations. Therefore, future interventions should target mobile, male migrant heavy drinkers. Additional research is needed using more event-level and longitudinal methodologies that overcome prior methodological limitations.

High Rates of Herpes Simplex Virus Type 2 Infection in Homeless Women: Informing Public Health Strategies

BACKGROUND

Homeless and unstably housed women living in an urban setting are at risk for sexually transmitted diseases, yet the seroprevalence and correlates of herpes simplex virus type 2 (HSV-2) specific to impoverished women are poorly understood.

MATERIALS AND METHODS

Between April and October 2010, we conducted a cross-sectional analysis of sociodemographic, structural, and behavioral factors associated with prevalent HSV-2 infection (recent and historical infections) within a community-recruited cohort of homeless and unstably housed women. Logistic regression modeling was used to identify independent sociobehavioral correlates of HSV-2 infection.

RESULTS

Among 213 women (114 HIV positive and 99 HIV negative), the median age was 49, 48% were African American, and 63% had completed high school. HSV-2 seroprevalence was 88%, and only 17% of infected women were aware of their infection. In adjusted analysis, odds of HSV-2 infection were significantly higher for those reporting at-risk drinking (adjusted odds ratio [AOR] = 7.04; 95% confidence interval [CI] = 1.59, 67.91), heterosexual orientation (AOR = 4.56; 95% CI = 1.81, 11.69), and for those who were HIV positive (AOR = 3.64; 95% CI = 1.43, 10.30). Odds of HSV-2 infection decreased as current income increased (AOR for each $500 monthly increase = 0.90; 95% CI = 0.78, 0.997).

CONCLUSIONS

There is an extremely high seroprevalence of HSV-2 infection among homeless and unstably housed women, and most are unaware of their HSV-2 status. Screening all unstably housed women for HSV-2 infection, with additional counseling for sexual risk and alcohol use, may lead to the identification of more infections and be a first step in reducing additional disease transmission.

Cross-sectional data on alcohol and marijuana use and sexual behavior among male and female secondary school students in New Providence, The Bahamas

BACKGROUND

While The Bahamas have significantly reduced poor reproductive health outcomes among adolescents and emerging adults, data indicate that youth are engaged in sexual risk behaviors. Substance use has been linked to increased risk for HIV and sexually transmitted infections in other contexts. There are limited data on Bahamian youth in relation to consumption of alcohol and marijuana use and engagement in sexual behaviors.

OBJECTIVE

This study aimed to assess potential relationships between alcohol and marijuana use and engagement in sexual behavior among government secondary school students in New Providence, The Bahamas.

MATERIALS AND METHODS

Total sample size was 2572, and about 56% of respondents were female. Mean age was 14.2 (SD 2.7 years). Cross-sectional data came from a baseline survey conducted as part of a longitudinal randomized controlled evaluation of a school-based HIV prevention and reproductive health program in New Providence.

RESULTS

Overall, 46.5% (519) males and 44.8% (652) females reported alcohol consumption; 7.3% (82) males and 1.7% (25) females reported use of marijuana in the last 6 months. About 43% (477) male respondents and 16% (231) female respondents reported ever having vaginal sex. Logistic regression analysis indicates that increased likelihood of engaging in sex during the past 6 months is associated with being older, male, and consuming alcohol and marijuana.

CONCLUSION

These data provide a 'global correlation' between substance use and engagement in sexual behaviors among Bahamian adolescents. Longitudinal research is needed to assess event specific risks and identify mediating and moderating factors. These findings indicate the importance of integrating reproductive health and substance use education.

Alcohol abuse increases the risk of HIV infection and diminishes health status of clients attending HIV testing services in Vietnam

Background

Vietnam is among those countries with the highest drinking prevalence. In this study, we examined the prevalence of alcohol use disorders (AUDs) and its associations with HIV risky behaviors, health care utilization, and health-related quality of life (HRQOL) among clients using voluntary HIV testing and counseling services (VCT).

Methods

A cross-sectional survey of 365 VCT clients (71 % male; mean age 34) was conducted in Hanoi and Nam Dinh province. AUD and HRQOL were measured using the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C), and EuroQol-five dimensions-five levels (EQ-5D-5L). Risky sexual behaviors, concurrent opioid use, and inpatient and outpatient service use were self-reported.

Results

67.2 % clients were lifetime ever drinkers of those 62.9 % were hazardous drinkers and 82.0 % were binge drinkers. There were 48.8 % respondents who had ≥2 sex partners over the past year and 55.4, 38.3, and 46.1 % did not use condom in the last sex with primary/casual/commercial sex partners, respectively. Multivariate models show that AUD was significantly associated with risky sexual behaviors, using inpatient care and lower HRQOL among VCT clients.

Conclusions

AUD was prevalent, was associated with increased risks of HIV infection, and diminished health status among VCT clients. It may be efficient to screen for AUD and refer at-risk clients to appropriate AUD counseling and treatment along with HIV-related services.

Toward Development of Enhanced Preventive Interventions for HIV Sexual Risk among Alcohol-Using Populations: Confronting the 'Mere Pause from Thinking'

The papers in this issue detail state-of-the science knowledge regarding the role of alcohol use in HIV/AIDS risk, as well as offer suggestions for ways forward for behavioral HIV prevention for at-risk alcohol-using populations. In light of recent evidence suggesting that the anticipated uptake of the newer biomedical HIV prevention approaches, prominently including pre-exposure prophylaxis, has been stalled owing to a host of barriers, it has become ever more clear that behavioral prevention avenues must continue to receive due consideration as a viable HIV/AIDS prevention approach. The papers collected here make a valuable contribution to "combination prevention" efforts to curb HIV spread.

Sex Trading Among Hazardously Drinking Jailed Women

For women involved in sex trading, both alcohol problems and passage through the criminal justice system are highly prevalent. This study is the first to conduct a focused examination of factors associated with sex trading among hazardously drinking, pretrial, jailed women. Cocaine use, social support for alcohol abstinence, and more days incarcerated in the 90 days leading up to the index incarceration were significantly associated with sex trading involvement among alcoholic women. Helping incarcerated alcoholic women reduce cocaine use and improve sober support networks during and following an incarceration may minimize sex trading after release.

Risk Factors of HIV and Other Sexually Transmitted Infections in China: A Systematic Review of Reviews

BACKGROUND

Sexually Transmitted Infections (STIs) are a global challenge. China, once said to have eradicated STIs, is now facing a rapid rise in the prevalence of HIV/STIs. This review of reviews aims to map HIV/STI risk factors among the Chinese population, with the objective of identifying risk factors to inform the formulation of effective prevention strategies.

METHODS

A systematic search using key terms related to HIV/STIs, risk factors and the Chinese population in both English and Chinese databases (PubMed, PsycINFO, the Cochrane Library; Wanfang data, CNKI, VIP and SINOMED) was conducted, and peer-reviewed systematic reviews on the topic from 1991 to 2014 were selected. Identified risk factors were grouped into different level determinants based on the HIV Social Epidemiology Model, and then evaluated and reported based on the PRISMA checklist.

FINDINGS

Of the twenty-eight reviews included, the majority were focused on well-established, individual level risk factors within key populations, with some highlighting the complexity of interacting factors (e.g., alcohol use and higher income in male migrants). While twenty-two reviews covered individual factors, only ten mentioned social factors and five had contents on structural factors. There are gaps in the evidence on social and structural level impacts of HIV/STIs, such as on stigma, discrimination, health policy, access to care, and illicit drug control policies. Migration and social expectation appear to pose a significant threat in aggravating the HIV/STI situation in China; for example, incarceration patterns indicated a significant risk of HIV/STIs for female sex workers.

CONCLUSIONS

Since international guidelines recommend an integrated and multi-level approach to HIV/STI prevention, a comprehensive approach targeting interventions at all levels along the continuum of care is needed to effectively curtail HIV/STI transmission in China. More research is needed to better understand the impact of socio-political interventions within a Chinese context.

HIV risk and sexual health among female migrants in China

Sexual behavior is the dominant mode of HIV transmission in China, and young female migrants are among the populations at highest risk. This article examines how HIV-related risk behaviors among female migrants might vary according to workplace settings. Participants were young female migrants recruited from three workplace settings-factories, restaurants and entertainment venues. In a cross-sectional survey, we assessed 457 participants' sociodemographic characteristics, HIV/AIDS-related knowledge, condom use knowledge, sexual behaviors, condom use behavior and reproductive health factors. Participants working in entertainment venues were significantly more likely than those working in factories and restaurants to report sexual behavior, unprotected sex, multiple pregnancy terminations and sexually transmitted infections (STI). However, participants working in factories and restaurants reported significantly lower levels of HIV/AIDS knowledge, condom use knowledge, condom use self-efficacy and history of HIV/AIDS counseling and testing. Independent correlates of unprotected sex included employment in an entertainment venue, abortion history and sexual self-efficacy. Independent correlates of STI or genitourinary tract infection included employment in an entertainment venue, abortion history, recent migration and recent unprotected sex. These findings indicate a need for sexual and reproductive health interventions prioritizing young female migrants, and call for programs that can be incorporated into different workplace settings.

The Relationship between Alcohol Outlets, HIV Risk Behavior, and HSV-2 Infection among South African Young Women: A Cross-Sectional Study

Background

Alcohol consumption has a disinhibiting effect that may make sexual risk behaviors and disease transmission more likely. The characteristics of alcohol-serving outlets (e.g. music, dim lights, lack of condoms) may further encourage risky sexual activity. We hypothesize that frequenting alcohol outlets will be associated with HIV risk.

Methods

In a sample of 2,533 school-attending young women in rural South Africa, we performed a cross-sectional analysis to examine the association between frequency of alcohol outlet visits in the last six months and four outcomes related to HIV risk: number of sex partners in the last three months, unprotected sex acts in the last three months, transactional sex with most recent partner, and HSV-2 infection. We also tested for interaction by alcohol consumption.

Results

Visiting alcohol outlets was associated with having more sex partners [adjusted odds ratio (aOR), one versus zero partners (95% confidence interval (CI)): 1.51 (1.21, 1.88)], more unprotected sex acts [aOR, one versus zero acts (95% CI): 2.28 (1.52, 3.42)], higher levels of transactional sex [aOR (95% CI): 1.63 (1.03, 2.59)], and HSV-2 infection [aOR (95% CI): 1.30 (0.88, 1.91)]. In combination with exposure to alcohol consumption, visits to alcohol outlets were more strongly associated with all four outcomes than with either risk factor alone. Statistical evidence of interaction between alcohol outlet visits and alcohol consumption was observed for all outcomes except transactional sex.

Conclusions

Frequenting alcohol outlets was associated with increased sexual risk in rural South African young women, especially when they consumed alcohol. Sexual health interventions targeted at alcohol outlets may effectively reach adolescents at high risk for sexually transmitted infections like HIV and HSV-2.

Trial Registration

HIV Prevention Trials Network HPTN 068

Health promotion interventions and policies addressing excessive alcohol use: a systematic review of national and global evidence as a guide to health-care reform in China

AIMS

Steady increases in alcohol consumption and related problems are likely to accompany China's rapid epidemiological transition and profit-based marketing activities. We reviewed research on health promotion interventions and policies to address excessive drinking and to guide health-care reform.

METHODS

We searched Chinese- and English-language databases and included 21 studies in China published between 1980 and 2013 that covered each policy area from the World Health Organization (WHO) Global Strategy to Reduce the Harmful Use of Alcohol. We evaluated and compared preventive interventions to the global alcohol literature for cross-national applicability.

RESULTS

In contrast with hundreds of studies in the global literature, 11 of 12 studies from mainland China were published in Chinese; six of 10 in English were on taxation from Taiwan or Hong Kong. Most studies demonstrated effectiveness in reducing excessive drinking, and some reported the reduction of health problems. Seven were randomized controlled trials. Studies targeted schools, drink-driving, work-places, the health sector and taxation.

CONCLUSIONS

China is the world's largest alcohol market, yet there has been little growth in alcohol policy research related to health promotion interventions over the past decade. Guided by a public health approach, the WHO Global Strategy and health reform experience in Russia, Australia, Mexico and the United States, China could improve its public health response through better coordination and implementation of surveillance and evidence-based research, and through programmatic and legal responses such as public health law research, screening and early intervention within health systems and the implementation of effective alcohol control strategies.

Suboptimal antiretroviral therapy adherence among HIV-infected adults in Guangzhou, China

Despite China's free antiretroviral therapy (ART) program, there are high rates of treatment failure, large sociodemographic disparities in care outcomes and emerging medication resistance. Understanding patient medication adherence behaviors and challenges could inform adherence interventions to maximize the individual and prevention benefits of ART. This study assessed recent nonadherence and treatment interruption among 813 HIV-infected adult outpatients in Guangzhou, China. Participants completed a behavioral survey, underwent chart review, and were tested for syphilis, gonorrhea, and chlamydia. Factors associated with suboptimal adherence were identified using univariate and multivariate logistic regression. Among 721 HIV-infected adults receiving ART, 18.9% reported recent nonadherence (any missed ART in the past four weeks) and 6.8% reported treatment interruption (four or more weeks of missed ART in the past year). Lower education, living alone, alcohol use, and being on ART one to three years were associated with recent nonadherence. Male gender, lower education, and being on ART one to three years were associated with treatment interruption. ART medication adherence interventions are needed in China that include individualized, long-term adherence plans sensitive to patients' educational and economic situations. These interventions should also consider possible gender disparities in treatment outcomes and address the use of alcohol during ART. Successful ART medication adherence interventions in China can inform other international settings that face similar adherence challenges and disparities.

Alcohol use among Chinese men who have sex with men: an epidemiological survey and meta-analysis

The HIV/AIDS epidemic among Chinese men who have sex with men (MSM) has become a significant public health concern. Knowledge of alcohol consumption in this population is limited. In this study, 1,155 Chinese MSM were surveyed to assess alcohol use and its correlates. A meta-analysis was also performed to aggregate pooled prevalence of current alcohol use. MSM who were unmarried (aOR: 1.87; 95% CI: 1.29-2.71) or unemployed/retired (aOR: 2.77; 95% CI: 1.73-4.45) were more likely to drink alcohol more than once per week. MSM who consumed alcohol more than once per week were more likely to use drug (P < 0.01), have sex with women (P < 0.01), have unprotected insertive (P = 0.04) or receptive (P = 0.03) anal sex with men, have more than 10 lifetime male sex partners (P < 0.01), predominantly practice insertive anal sex (P < 0.01), and trade sex for money (P < 0.01). Pooled overall alcohol use prevalence was 32%. Pooled prevalence for MSM who drank alcohol more than once per week and who drank alcohol before sex with male partners was 23%. Our findings provide the basis for further exploring the alcohol-HIV association and developing risk reduction interventions.

Advancing the prevention agenda for HIV and other sexually transmitted infections in south China: social science research to inform effective public health interventions

Despite widespread biomedical advances in treatment and prevention, HIV and other sexually transmitted infections (STI) continue to affect a large portion of the world's population. The profoundly social nature of behaviorally driven epidemics and disparities across socioeconomic divides in the distribution of HIV/STI and care outcomes emphasize the need for innovative, multilevel interventions. Interdisciplinary approaches to HIV/STI control are needed to combine insights from the social and biological sciences and public health fields. In this concluding essay to a Special Issue on HIV/STI in south China, we describe the evolution of the region's HIV/STI epidemics and the government response, then synthesize findings from the 11 studies presented in this issue to extend seven recommendations for future HIV/STI prevention and care research in China. We discuss lessons learned from forging international collaborations between the social and biological sciences and public health to inform a shared research agenda to better meet the needs of those most affected by HIV and other STI.

Risky alcohol use among migrant women in entertainment venues in China

AIMS

The aims of this study are to describe the prevalence of hazardous drinking among migrant women working in entertainment venues in an urban setting in China and to identify specific risk factors and locations where hazardous drinking occurs.

METHODS

From March to July 2012, we conducted a cross-sectional survey of 358 young migrant women working in entertainment venues in the capital city of Hefei, Anhui Province, China. Participants were asked about information regarding their demographic characteristics, sexual behavior, mental health, alcohol use and drug use.

RESULTS

Overall, 203 (57%) participants had an AUDIT score ≥8 (risky drinking) and 95 (27%) women had an AUDIT ≥16 (probable dependence). Greater likelihood of probable alcohol dependence was associated with being younger (OR = 0.85, 95% CI: 0.76-0.95), working at an affluent venue (OR = 2.46, 95% CI: 1.13-5.36) and depressive symptoms during the past week (OR = 2.74, 95% CI = 1.10-6.83).

CONCLUSION

Our study documents risky drinking practices among female migrants, irrespective of whether or not women reported engaging in commercial sex, working in entertainment venues. Our data suggest that entertainment venues, particularly those that are higher end (i.e. affluent) venues, should be targeted for public health interventions aimed to reduce harmful drinking practices.

Associations between alcohol use disorders and adherence to antiretroviral treatment and quality of life amongst people living with HIV/AIDS

Background

We examined the association of alcohol use disorders (AUD) with adherence to and health-related quality of life (HRQOL) outcomes of antiretroviral treatment (ART) for HIV/AIDS patients.

Methods

A cross-sectional multi-site survey was conducted in 468 drug users and 648 non-drug users (age: 35.4 ± 7.0 years; 63.8% male) in 3 epicentres of Vietnam. AUD, ART adherence, and HRQOL were measured using the Alcohol Use Disorders Identification Test - Consumption (AUDIT-C), the self-reported Visual Analogue Scale (VAS), and the World Health Organization Quality of Life instrument (WHOQOL-HIV BREF).

Results

35.0% of drug users were hazardous drinkers, compared to 25.9% of non-drug users. 22.3% of drug users engaged in binge drinking, and 25.9% reported suboptimal ART adherence. Adjusting for propensity scores of AUD, patients who had either at-risk or binge drinking behaviour were about twice as likely to be treatment non-adherent as those who did not have AUD. Hazardous drinkers reported small to medium decrements in the Performance, Physical, Social, Spirituality, and Environment quality of life domains. Binge drinkers had a slightly higher score in Social dimension.

Conclusion

AUD is prevalent and negatively affecting adherence to and HRQOL outcomes of ART services in injection-driven HIV epidemics. Screening and intervention are recommended for AUD, especially during the stable periods of ART. Other social and psychological interventions might also enhance patients’ responses to and outcomes of ART in Vietnam.

Substance Use and Sexual Risks Among General MSM and Money Boys in Shanghai, China

In China, men who have sex with men (MSM) are at high risk for substance use, HIV, and other sexually transmitted infections (STIs). However, there has been little research into their drug use and the sexual behaviors they engage in after drug and alcohol use. Using respondent-driven sampling methodology, this cross-sectional study of 404 MSM described drug use and examined sexual behaviors after drug and alcohol use among general MSM and money boys (those who engage in same-sex commercial sex) in Shanghai, China. Money boys reported using more drugs in the last week, 3 months and ever, and having sex after drinking and sex after using drugs more frequently than general MSM. It is vital to continue research and begin science-based interventions in these high-risk and underserved populations.

Implementing evidence-based alcohol interventions in a resource-limited setting: novel delivery strategies in Tomsk, Russia

Effective implementation of evidence-based interventions in "real-world" settings can be challenging. Interventions based on externally valid trial findings can be even more difficult to apply in resource-limited settings, given marked differences-in provider experience, patient population, and health systems-between those settings and the typical clinical trial environment. Under the auspices of the Integrated Management of Physician-Delivered Alcohol Care for Tuberculosis Patients (IMPACT) study, a randomized, controlled effectiveness trial, and as an integrated component of tuberculosis treatment in Tomsk, Russia, we adapted two proven alcohol interventions to the delivery of care to 200 patients with alcohol use disorders. Tuberculosis providers performed screening for alcohol use disorders and also delivered naltrexone (with medical management) or a brief counseling intervention either independently or in combination as a seamless part of routine care. We report the innovations and challenges to intervention design, training, and delivery of both pharmacologic and behavioral alcohol interventions within programmatic tuberculosis treatment services. We also discuss the implications of these lessons learned within the context of meeting the challenge of providing evidence-based care in resource-limited settings.

Prevalence and correlates of alcohol use among a sample of general MSM and money boys in Shanghai, China

The use and misuse of alcohol and their relation to risky sex have received modest scholarly attention in China. This type of research in high HIV/STI groups such as men who have sex with men (general MSM) and men who sell sex to other men ("money boys") (MB) in China is essentially absent. Therefore, the primary purpose of this exploratory study was to describe the types of alcohol consumed and levels of daily alcohol consumption among Chinese general MSM and MB in Shanghai, China. A secondary purpose was to explore demographic, lifetime sexual behavior, and psychosocial correlates of daily consumption levels. The sample consisted of 404 MSM (200 MB) who live in Shanghai, China. Participants were recruited using respondent-driven sampling and filled out a cross-sectional behavioral survey. Where appropriate, comparisons were made between MB and general MSM. Over 73% of participants reported drinking at least moderately every day. MB reported drinking Western red wine and other Western hard liquors (e.g., vodka) more frequently than general MSM. Conversely, general MSM consumed Chinese white wine more frequently than MB. Results from the regression analyses showed that MSM having higher lifetime sexual risks were more likely to drink in excess; though MB with greater social provisions were less likely to drink in excess. These results begin to highlight high levels of drinking and drinking-sexual risk relationships among groups of general MSM and MB and are useful for guiding intervention efforts among high-risk groups in China.

The Chinese translations of Alcohol Use Disorders Identification Test (AUDIT) in China: a systematic review

AIMS

To systematically review the literature on the Chinese translations of the Alcohol Use Disorders Identification Test (AUDIT) and their cross-cultural applicability in Chinese language populations.

METHODS

We identified peer-reviewed articles published in English (n = 10) and in Chinese (n = 11) from 1980 to September 2009, with key words China, Chinese and AUDIT among PubMed, EBSCO, PsycInfo, FirstSearch electronic databases and two Chinese databases.

RESULTS

Five teams from Beijing, Tibet, Taiwan and Hong Kong reported their region-specific translation procedures, cultural adaptations, validity (0.93-0.95 in two versions) and reliability (0.63-0.99). These Chinese translations and short versions demonstrated relatively high sensitivity (0.880-0.997) and moderate specificity (0.709-0.934) for hazardous/harmful drinking and alcohol dependence, but low specificity for alcohol dependence among Min-Nan Taiwanese (0.58). The AUDIT and its adaptations were most utilized in workplace- and hospital-settings for screening and brief intervention. However, they were under-utilized in population-based surveys, primary care settings, and among women, adolescents, rural-to-urban migrants, the elderly and minorities. Among 12 studies from mainland China, four included both women and men, and only one in Tibet was published in English.

CONCLUSION

There is a growing amount of psychometric, epidemiologic and treatment research using Chinese translations of the AUDIT, much of it still unavailable in the English-language literature. Given the increase in burden of disease and injury attributable to alcohol use in the Western Pacific region, the use of an internationally comparable instrument (such as the AUDIT) in research with Chinese populations presents a unique opportunity to expand clinical and epidemiologic knowledge about alcohol problem epidemics.

High prevalence of forced sex among non-brothel based, wine shop centered sex workers in Chennai, India

Sexual violence has been shown to increase women's risk of HIV infection. India is a country where the HIV epidemic is growing among women and intimate partner violence (IPV) is pervasive. This study examined prevalence of and factors associated with forced sex among female sex workers (FSWs) in Chennai, India. We conducted a probability survey among FSWs in 24 slum venues and identified predictive factors for recent forced sex using univariate and multivariable proportional odds models. Among 522 FSWs, 28% reported having forced sex with one partner and 35% with 2+ partners. In the final multivariable model, women who had a high number of partners who had a strong tendency to drink alcohol before sex were more likely to have experienced forced sex, and women who had both unprotected sex with a nonspousal partner and > 20 days of alcohol consumption in the last 30 days were more likely to have experienced forced sex. Discussion about family violence with larger social networks was independently associated with lower odds of forced sex among FSWs. HIV interventions for FSWs and their clients aimed at reducing alcohol consumption and encouraging condom use could be enhanced by violence prevention interventions to facilitate discourse about sexual violence.

Reducing sexual risk among Filipina female bar workers: effects of a CBPR-developed structural and network intervention

The effects of three interventions designed to reduce sexual risk among Filipina female bar workers (FBWs) were compared with each other and with usual care (nonintervention). The interventions were developed iteratively by a community-based participatory research (CBPR) partnership comprising lay community members, organizational representatives (including nongovernmental organizations), and academic researchers from the United States and the Philippines. Peer educators and bar managers from 110 different establishments in three southern regions were recruited and trained to increase knowledge of HIV and of condom use rules and regulations within establishments, as well as to change attitudes about risk reduction, provide HIV and sexually transmitted infection (STI) testing referrals, and build condom use skills among FBWs. Compared with the control community, all three interventions increased HIV and STI testing; however, only FBWs in the combination peer-educator and manager-training intervention significantly increased condom use from baseline to 2-year follow-up. Condom use was significantly associated with higher HIV knowledge, attendance of a prevention class, and being taught how to use condoms properly. Given these findings, research is warranted to further explore and understand various forms of commercial sex work and to test adapted peer-educator and manger-training interventions within HIV epicenters.