A realist process evaluation of the INtegrating DEPrEssioN and Diabetes treatmENT (INDEPENDENT) randomized controlled trial in India.

Aims: We aimed to determine what key resources, mechanisms, and contextual factors are necessary to integrate depression and diabetes treatment into low-resource settings. Methods: A realist evaluation framework was employed to conduct a comparative case study. Data were collected through document review, key informant interviews (n = 4), activity logs, and interviews with implementing health care providers (n = 11) to test and refine program theories for collaborative care. Results: Efforts to enhance patient care coordination (i.e., adapting clinics' patient flow and resources, on-going trainings, and on-site support for care coordinators) improved implementation of depression treatment by usual care diabetes physicians. Clinician's avoidance of the term depression was identified as a barrier to mental health counseling and treatment. Conclusions: The variations in organizational features and processes linked to implementation activities across two clinics provided an opportunity to examine how and why different contextual factors help or hinder the implementation process. Findings from this study demonstrate that successful implementation of an integrated depression and diabetes care model is feasible in a low-resource setting, while the revised program theories provide an explanatory framework of coordinated care implementation processes that can inform future efforts to disseminate and scale this care model.

The Prevalence of and Factors Associated with Alcohol-Related Problems in a Community Sample of African American Women.

Purpose. This study examines the prevalence of alcohol-related problems, the factors underlying these problems, and whether or not there is evidence of syndemic effects in a community population of southern, urban African American women. Methods. Questionnaire-based interviews were conducted with 817 women, all African American, from 80 targeted census block groups in Atlanta, Georgia. Results. Most of the alcohol users (67.8%) experienced at least one problem as a result of their alcohol (ab)use, with most women experiencing two or more such problems. Eight factors were found to be associated with experiencing more alcohol problems: being aged 30 or older, having had no recent health insurance, lower levels of educational attainment, self-identifying as lesbian or bisexual, experiencing greater amounts of childhood maltreatment, greater impulsivity, perceiving one's local community or neighborhood to be unsafe, and having a larger number of criminally involved friends. Conclusions. Drinking-related problems were prevalent in this population. Numerous factors underlie the extent to which African American women experienced problems resulting from their alcohol use. There is strong evidence of syndemic-type effects influencing drinking problems in this population, and future efforts to reduce the negative impact of alcohol (ab)use ought to consider the adoption of programs using a syndemics' theory approach.

Prediction of HIV Sexual Risk Behaviors Among Disadvantaged African American Adults Using a Syndemic Conceptual Framework.

The focus of this paper is on HIV sexual risk taking among a community-based sample of disadvantaged African American adults. The objective is to examine multiple factors associated with sexual HIV risk behaviors within a syndemic conceptual framework. Face-to-face, computer-assisted, structured interviews were conducted with 1535 individuals in Atlanta, Georgia. Bivariate analyses indicated a high level of relationships among the HIV sexual risks and other factors. Results from multivariate models indicated that gender, sexual orientation, relationship status, self-esteem, condom use self-efficacy, sex while the respondent was high, and sex while the partner was high were significant predictors of condomless sex. Additionally, a multivariate additive model of risk behaviors indicated that the number of health risks significantly increased the risk of condomless sex. This intersection of HIV sexual risk behaviors and their associations with various other behavioral, socio-demographic, and psychological functioning factors help explain HIV risk-taking among this sample of African American adults and highlights the need for research and practice that accounts for multiple health behaviors and problems.

Sex Partner Type, Drug Use and Condom Use Self-Efficacy Among African Americans from Disadvantaged Neighborhoods: Are Associations with Consistent Condom Use Moderated by Gender?

Gender inequalities in sexual behavior are explored from the perspective of the theory of gender and power. This study focused on the effect of sex partner type (steady versus casual), drug use, and condom use self-efficacy regarding consistent condom use (CCU) among a community-based sample of adults. The sample included 1,357 African American men and women (M age 37.0, SD 13.1 years; 44% women, 66% men) from 61 disadvantaged census block groups in Atlanta, GA as part of a study of individual and neighborhood characteristics and HIV risk-taking. Having a steady partner decreased the odds of CCU, while higher condom use self-efficacy increased the odds of CCU. Among non-drug users, having a drug-using partner was associated with decreased odds of condom use for women only. Women with drug-using partners, especially a steady partner, were least likely to report CCU. Therefore, interventions intended to empower CCU among women need to expand beyond acknowledging the reduced control that women who use drugs demonstrate to also consider those who have drug-using sexual partners.

The Value of Using a Syndemics Theory Conceptual Model to Understand the Factors Associated with Obesity in a Southern, Urban Community Sample of Disadvantaged African-American Adults.

For this study, a syndemics theory approach was used to examine the factors associated with adulthood obesity in a community-based sample of African-American adults. Interviews were conducted with 1,274 African-American adults residing in Atlanta, Georgia in 80 strategically chosen census tracts, selected on the basis of factors such as low household income, low levels of educational attainment among heads of household, and low levels of labor force participation. Comparisons were made between normal-weight persons (body mass index [BMI] = 18.5-24.9; n = 800) and obese persons (BMI = 30.0 or greater; n = 474). Structural equation analysis was used to examine the interrelationships among variables. One quarter (25.6%) of the study participants were classified as obese. Five factors were related directly to obesity. These were gender, age, relationship status,frequency of eating 3 meals per day, and frequency of alcohol consumption. The frequency of alcohol consumption was an endogenous measure and 7 factors were identified as underlying this measure. The 7 factors were gender, age, sexual orientation, self-esteem, impulsivity, criminality of friends, and neighborhood violence. The structural model developed for this study proved to be useful for conceptualizing the factors underlying obesity and there was considerable evidence of syndemic effects among key predictors. The myriad factors underlying obesity in this population interacted with one another in such a manner as to support the use of syndemics theory-based models in future research. In particular, obesity researchers might wish to consider the interplay of demographic factors such as age and gender, psychosocial characteristics such as self-esteem and impulsivity, alcohol use/abuse, and community factors such as neighborhood violence and criminality influences.

Collateral consequences: implications of male incarceration rates, imbalanced sex ratios and partner availability for heterosexual Black women.

While studies have found correlations between rates of incarceration and sexually transmitted infections (STIs), few studies have explored the mechanisms linking these phenomena. This qualitative study examines how male incarceration rates and sex ratios influence perceived partner availability and sexual partnerships for heterosexual Black women. Semi-structured interviews were conducted with 33 Black women living in two US neighbourhoods, one with a high male incarceration rate and an imbalanced sex ratio (referred to as 'Allentown') and one with a low male incarceration rate and an equitable sex ratio (referred to as 'Blackrock'). Data were analysed using grounded theory. In Allentown, male incarceration reduced the number of available men, and participants largely viewed men available for partnerships as being of an undesirable quality. The number and desirability of men impacted on the nature of partnerships such that they were shorter, focused on sexual activity and may be with higher-risk sexual partners (e.g. transactional sex partners). In Blackrock, marriage rates contributed to the shortage of desirable male partners. By highlighting the role that the quantity and quality of male partners has on shaping sexual partnerships, this study advances current understandings of how incarceration and sex ratios shape HIV- and STI-related risk.

Male Incarceration Rates and Rates of Sexually Transmitted Infections: Results From a Longitudinal Analysis in a Southeastern US City.

BACKGROUND: In the United States, rates of certain sexually transmitted infections (STIs) are increasing. Contextual factors seem to play an important role in shaping STI transmission dynamics. This longitudinal study explores the relationship between one contextual determinant of health (the male incarceration rate) and rates of newly diagnosed STIs in census tracts in Atlanta, GA. METHODS: The sample consisted of all census tracts in Atlanta (n = 946). Annual data on STI diagnoses were drawn from the Georgia surveillance system for 2005 to 2010; annual male incarceration data were drawn from the Georgia Department of Corrections for 2005 to 2010; and data on potential confounders were drawn from the US Census. Multivariable growth models were used to examine the association between the male incarceration rate and rates of newly diagnosed STIs, controlling for covariates. RESULTS: Census tracts with higher baseline male incarceration rates had a higher baseline rate of newly diagnosed STIs. Census tracts with increasing male incarceration rates experienced a more rapid increase in their rate of newly diagnosed STIs. Census tracts with medium and high baseline male incarceration rates experienced a decrease in their rate of newly diagnosed STIs over time. CONCLUSIONS: The present study strengthens the evidence that male incarceration rates have negative consequences on sexual health outcomes, although the relationship may be more nuanced than originally thought. Future multilevel research should explore individual sexual risk behaviors and networks in the context of high male incarceration rates to better understand how male incarceration shapes rates of STIs.

Who Do Smokers Feel Ought to Be Responsible for Informing People about the Dangers Associated with Smoking and Regulating Smoking Behaviors?

PURPOSE: The focus of this paper is to examine the extent to which a community-based sample of current cigarette smokers believes it to be the responsibility of outside persons and agencies to inform the public about the dangers of smoking and/or to regulate smoking behaviors (herein termed REGULATE). Also investigated is how REGULATE relates to smokers' attitudes toward cigarette smoking and actual smoking practices, and whether REGULATE matters when the influence of other key variables is taken into account. METHOD: Questionnaire-based interviews were conducted with a community-based sample of 485 adult current cigarette smokers recruited from the Atlanta, Georgia metropolitan area. Active and passive recruiting approaches were used, along with a targeted sampling strategy. RESULTS: Participants were divided in their beliefs pertaining to REGULATE. Their beliefs were related consistently to smoking-related attitudes but much less to actual smoking behaviors. Four factors (greater religiosity, older age of first purchasing a cigarette, lower levels of depression, and sexual abuse history) were found to underlie REGULATE. Structural equation analysis revealed that REGULATE is an influential measure to consider when trying to understand overall attitudes toward smoking and actual smoking behaviors. CONCLUSION: REGULATE is an important variable to consider when aiming to understand the factors associated with how people feel about their smoking practices, including actual cigarette use. It may be construed as a proxy measure for locus of control; and the implications of this are discussed.

Neighbourhood structural characteristics and crack cocaine use: exploring the impact of perceived neighbourhood disorder on use among African Americans.

BACKGROUND: Crack cocaine use and associated negative social and health consequences remain a significant public health problem. Research that expands beyond the individual by considering the environmental context as a determinant of cocaine use is growing. The main objectives of this paper are to examine the effects of perceived neighbourhood disorder as an independent correlate of the frequency of recent crack cocaine use and whether its impact is mediated by use-related practices and social context of use among an African American adult sample in Atlanta (GA). METHODS: Cross-sectional data were collected from 461 respondents who were recruited through active and passive community outreach from 70 disadvantaged urban neighbourhoods across Atlanta. Multivariable negative binomial regression was performed to assess the independent association of perceived neighbourhood disorder with crack cocaine use frequency and to explore potential mediation by use-related practices and social context of use. RESULTS: Perceived neighbourhood disorder did not remain statistically significant after accounting for use-related practices and social context of use. Involvement in drug distribution and having traded sex were associated with increases in frequency of drug use, while using in safer places and using alone were associated with decreases in frequency of use. CONCLUSION: The results show that perceived neighbourhood disorder is associated with frequency of crack cocaine use independently of socio-demographics. However, its significance was eliminated when controlling for use-related practices and the social context of use. Such practices and the social context of use may mediate the relationship between neighbourhood disorder and crack cocaine use. Future research is needed to more fully elucidate the links between individual and neighbourhood characteristics that are related to crack cocaine use and strategies to reduce use must consider the salience of use-related practices and the social context of use.

Smoke and Mirrors: The Perceived Benefits of Continued Tobacco use Among Current Smokers.

Despite 50+ years of public health efforts to reduce smoking rates in the United States, approximately one-fifth of the adults living in this country continue to smoke cigarettes. Previous studies have examined smokers' risk perceptions of cigarette smoking, as well as the perceived benefits of quitting smoking. Less research has focused on the perceived benefits of smoking among current cigarette smokers. The latter is the main focus of the present paper. Questionnaire-based interviews were conducted with a community-based sample of 485 adult current cigarette smokers recruited from the Atlanta, Georgia, metropolitan area between 2004 and 2007. Active and passive recruiting approaches were used, along with a targeted sampling strategy. Results revealed that most current cigarette smokers perceive themselves to experience benefits as a result of their cigarette use, including (among others) increased relaxation, diminished nervousness in social situations, enjoyment of the taste of cigarettes when smoking, and greater enjoyment of parties when smoking. Perceiving benefits from cigarette smoking was associated with a variety of tobacco use measures, such as smoking more cigarettes, an increased likelihood of chain smoking, and overall negative attitude toward quitting smoking, among others. Several factors were associated with the extent to which smokers perceived themselves to benefit from their tobacco use, including education attainment, the age of first purchasing cigarettes, the proportion of friends who smoked, hiding smoking from others, being internally-oriented regarding locus of control, and self-esteem.

Initial Smoking Experiences and Current Smoking Behaviors and Perceptions among Current Smokers.

Purpose. We examine early-onset cigarette smoking and how, if at all, it is related to subsequent smoking practices. Methods. From 2004 to 2007, face-to-face interviews were conducted with 485 adult cigarette smokers residing in the Atlanta metropolitan area. Data analysis involved a multivariate analysis to determine whether age of smoking onset was related to current smoking practices when the effects of gender, age, race, marital/relationship status, income, and educational attainment were taken into account. Results. The mean age for smoking onset was 14.8, and more than one-half of all smokers had their first cigarette between the ages of 12 and 16. Most people reported an interval of less than one month between their first and second time using tobacco. Earlier onset cigarette smoking was related to more cigarette use and worse tobacco-related health outcomes in adulthood. Conclusions. Early prevention and intervention are needed to avoid early-onset smoking behaviors. Intervening after initial experimentation but before patterned smoking practices are established will be challenging, as the interval between initial and subsequent use tends to be short.

Excessive drinking among African American men: individual and contextual correlates.

In this article, the authors explored associations of multiple domains with regular drinking and getting drunk among adult African American men. Questionnaire-based, computer-assisted interviews were conducted with 484 men in Atlanta, Georgia. Data analysis involved multivariate logistic regression analyses. Findings show that being older increased the odds of both drinking behaviors. Sensation seeking increased the odds of regular drinking, and having experienced childhood sexual and physical abuse increased the odds of getting drunk. Having health insurance reduced the odds of both outcomes. Insurance coverage and the heterogeneity among adult African American men must be considered in risk reduction efforts.

Adult criminal involvement: A cross-sectional inquiry into correlates and mechanisms over the life course.

In this paper, we examine the relative contribution of four domains of predictors that have been linked to adult criminal involvement: (1) socio-demographic characteristics, (2) family-of-origin factors, (3) proximal processes developed during adolescence, and (4) current lifestyle and situational factors. Cross-sectional data were collected through face-to-face interviews with 242 community-recruited adults. Data analysis involved negative binomial regression. Being male, family size, juvenile delinquency, aggression, living with someone involved in illegal activity and recent violent victimization were independently associated with non-violent criminal involvement. Aggression, association with deviant peers, and recent violent victimization were independently associated with violent criminal involvement. Juvenile delinquency and aggression mediated the affect of multiple family-of-origin characteristics on non-violent criminal involvement and aggression mediated the effect of childhood physical abuse on violent criminal involvement. The results emphasize the importance of investigating both antecedents and proximal risk factors predictive of different types of criminal involvement, which, in turn, will assist in developing risk-focused prevention and intervention programs.

Beyond Sexual Partnerships: The Lack of Condom Use during Vaginal Sex with Steady Partners.

PURPOSE: The purpose of this paper is to identify independent correlates of the lack of condom use when engaging in vaginal sex with steady partners among HIV-negative African American adults. The conceptual model includes proximal as well as more distal domains. METHODS: Cross-sectional data were collected between May 2009 and August 2011. Recruitment involved active and passive recruitment strategies. Computer-assisted, individual interviews were conducted with 1,050 African American adults. Multivariate logistic regression was used to identify independent predictors of a lack of condom use with steady partners in the past 30 days. RESULTS: In multivariate analysis, being older than 35, being partnered, perceiving having a steady partner as important, and ever having been homeless were associated positively with the odds of a lack of condom use during vaginal sex with steady partners in the past 30 days. On the other hand, reporting more than one steady partner in the past 30 days, having health insurance during the past 12 months, and perceived neighborhood social cohesion were negatively associated. CONCLUSIONS: These findings highlight the need for HIV risk-reduction prevention and intervention efforts that consider distal as well as proximal domains. Such a perspective allows for a broader sociological inquiry into health disparities that moves beyond epidemiological factors that commonly guide public health research.

The Relationship between Sexual Coping and the Frequency of Sexual Risk among 'At Risk' African American Women.

This study examines the relationship between one specific type of avoidant coping behavior-namely, having sex to cope with one's worries or problems-and the frequency with which 'at risk' women engage in risky sexual relations. Face-to-face interviews were conducted with 221 African American women drug abusers in the Atlanta, Georgia metropolitan area. The community identification process was used for recruitment, with additional recruitment done via targeted sampling. A variety of demographic characteristics, background and experiences measures, childhood maltreatment experiences, substance use-related measures, psychosocial and attitudinal items, and relationship characteristics were examined for their influence both on the frequency of engaging in risky sex and the extent to which women had sex to cope. Multivariate analysis revealed that having sex to cope was a statistically-significant predictor of the frequency with which women engaged in risky sexual behaviors. A separate analysis of the predictors of having sex to cope yielded seven items that were important for understanding the extent to which women engaged in sexual coping: age, number of health information sources, amount of physical abuse, reasons for not using condoms, overall attitudes toward condom use, level of partner communication, and the amount of help available from one's support network. The intervention-related implications of these findings are discussed, emphasizing the needs: to target younger women, to target and help survivors of childhood maltreatment to deal with unresolved issues, to make attitudes toward using condoms more conducive, to improve partner communication, and to bolster support network relationships.

Factors associated with condom use among young adult ecstasy users.

OBJECTIVE: This paper examines the prevalence of and the factors associated with condom use in a sample of 283 young adult ecstasy users. METHODS: The study, which relied upon targeted sampling and ethnographic mapping, took place between 2002 and 2004. It entailed conducting two-hour-long, face-to-face interviews in the Atlanta, Georgia metropolitan area. RESULTS: Condom use was inconsistent; only 35.2% of all sex acts were protected. Using multiple regression, five factors were related to condom use: race (Caucasians used condoms less than other groups), income (lower income = greater condom use), relationship status (persons involved in relationships reported less condom use than those who were not "involved"), multiple sex partners (multiple sex partners = more condom use), and condom use self-efficacy (higher efficacy level = more condom use). CONCLUSIONS: Condom use rates were not optimal in this population. In particular, targeted interventions are needed for Caucasian ecstasy users. Intervention efforts ought to address relationship (in)fidelity as it pertains to engaging in safer sex practices, especially among persons involved in relationships. Intervention efforts also need to work to increase condom use self-efficacy.

Young adult Ecstasy users who forego necessary medical care: a fairly common occurrence with important health implications.

This study examines the practice of foregoing necessary medical care in a population of young adult Ecstasy users. The objectives are to (1) investigate how the failure to receive needed medical care is related to drug-related outcomes, and (2) identify factors that are associated with receiving versus foregoing needed medical care. Face-to-face, computer-assisted, structured interviews were conducted with 283 active young adult Ecstasy users in Atlanta, Georgia between August 2002 and October 2007. Study participants were recruited using a targeted sampling approach. Results indicated that almost one-third of the young adult Ecstasy users interviewed did not receive the medical care that they needed during the preceding year. Foregoing such care was associated with a variety of adverse drug-related outcomes, including experiencing a greater number of negative effects from using Ecstasy, experiencing a larger number of drug dependency symptoms, a greater likelihood of ever having binged on Ecstasy, and a greater likelihood of being classified as a "high end" polydrug abuser. Several factors were found to be associated with a greater tendency not to receive the medical care they needed, including race (not being African American), educational attainment (having completed at least high school), self-identification as belonging to the lowest socioeconomic status grouping, low self-esteem, and having experienced sexual abuse during one's formative years.

Predictors of Unsafe Sex among At-Risk Heterosexual Women.

Despite widespread intervention efforts to curtail the spread of HIV, heterosexual transmission of HIV continues to drive the HIV/AIDS epidemic in the United States, especially among women. Research has shown that knowledge about HIV and AIDS is relatively great, even among persons who engage in high rates of risky sexual behaviors. This begs the question: What characteristics underlie and are predictive of involvement in unprotected sex? The objective of this paper is to examine the factors that are associated with engaging in unprotected sex in a population of urban, at-risk, heterosexually-active women. Conceptually, the research is guided by the notion of understanding risk and, theoretically, by the Theory of Gender and Power. Face-to-face structured interviews were conducted with 178 sexually active adult at-risk heterosexual women in Atlanta, Georgia. Street outreach efforts were used to identify potential study participants, and ethnographic mapping and targeted sampling procedures guided the recruitment process. Using a multivariate path analysis approach, three factors-marital status, having two drug-abusing parents, and negative attitudes toward condom use-were identified as predictors of unsafe sex. Further exploration of the latter measure yielded two factors that were statistically-significant multivariate predictors of attitudes toward using condoms: age and self-esteem level. Structural equation modeling was used to assess the fit of a risk-prediction model containing all of these measures, and it was shown to be supported quite strongly by the data.

A Symbolic Interaction Approach to Cigarette Smoking: Smoking Frequency and the Desire to Quit Smoking.

This study applies a symbolic interaction perspective to the investigation of smoking frequency and a person's desire to quit smoking cigarettes. Data derived from 485 Atlanta area adult smokers provide a diverse, community-based sample of married and single men and women, aged 18 to 70 years old with a range of income, education, and occupational experiences. Multiple regression was used to analyze the data in order to explore the influence of social demographic characteristics, social interaction, subjective assessments of health, self conceptions, and smoker identity on smoking frequency and quitting smoking. Findings include: (1) the relationship with a non-smoker and hiding smoking negatively impacted smoking frequency, while perceiving positive consequences from smoking has a positive effect on smoking frequency; and (2) perceiving positive consequences of smoking was negatively related to the desire to quit smoking, while a negative smoker identity has a positive influence on the desire to quit. Taken as a whole, the symbolic interaction-inspired variables exerted strong and independent effects on both smoking frequency and quitting smoking. Future smoking interventions should focus on meanings and perceived consequences of smoking in general, and on the smoker identity in the development of campaigns to encourage quitting cigarette smoking.