E. James Essien

Conspiracy Beliefs about the Origin of HIV/AIDS in Four Racial/Ethnic Groups

Abstract: We examined beliefs about the origin of HIV as a genocidal conspiracy in men and women of four racial/ethnic groups in a street intercept sample in Houston, Texas. Groups sampled were African American, Latino, non-Hispanic white, and Asian. Highest levels of conspiracy theories were found in women, and in African American and Latino populations (over a quarter of African Americans and over a fifth of Latinos) with slightly lower rates in whites (a fifth) and Asians (less than one in ten). Reductions in condom use associated with such beliefs were however only apparent in African American men. Conspiracy beliefs were an independent predictor of reported condom use along with race/ethnicity, gender, education, and age group. Data suggest that genocidal conspiracy beliefs are relatively widespread in several racial/ethnic groups and that an understanding of the sources of these beliefs is important to determine their possible impact on HIV prevention and treatment behaviors.

Concordance between sexual behavior and sexual identity in street outreach samples of four racial/ethnic groups

Background There is a discrepancy between self-reported sexual identity and sexual behavior. The magnitude of this discrepancy is unclear, as is its variation across race/ethnicity and gender. Goal The goal of the study was to assess the range of discrepancy in self-reported sexual identity and sexual behavior in men and women of four racial/ethnic groups. Study Design Self-reported data on sexual identity (homosexual, bisexual, heterosexual) and sexual behavior in the past 3 months were collected from 1494 African American, Hispanic, Asian, and white men and women in public congregation places in Houston, Texas. Results Data indicated that concordance rates between self-reported sexual identity and sexual behavior varied widely across racial/ethnic groups, with the highest rates of concordance in Asian males and females and the lowest in African American females and white males. The largest discordant category was in those self-described heterosexuals who reported partners of both genders. Breakdown of data to exclude those who reported sex trade work or illegal sources of income improved the concordance rates for African American and Hispanic subsamples. Conclusion Data indicate the importance of designing and targeting HIV risk interventions and clinical screening, based on behavior and not reported sexual identity.

Reported condom use and condom use difficulties in street outreach samples of men of four racial and ethnic backgrounds.

The epidemiology of the HIV/AIDS epidemic in the United States has focused research attention on lesbian, gay, bisexual and transgendered communities as well as on racial and ethnic minorities. Much of that attention has, however, been focused on specific racial and ethnic groups, and specific sexual minorities. We report on the results of a study that examined the association between condom use and partnership types among men from four major racial/ethnic groups. Self-reported data on sexual identity (homosexual, bisexual, and heterosexual) and condom use in the past three months were collected from 806 African Americans, Hispanic, Asian, and white men intercepted in public places in Houston, TX. Data indicated that condom use was lowest in African Americans and Hispanic men, bisexual men reported the highest levels of use, with heterosexual men reporting the lowest use. African Americans and Hispanic men reported generally that it was very difficult to use a condom during sexual contact, although the patterns for self-identified homosexual, heterosexual, and bisexual men varied across race/ethnicity. Homosexual African American men reported the least difficulty, and white homosexual men the most difficulty compared with heterosexual and bisexual peers. For homosexually identified men, there were considerable differences across race/ethnicity in the proportion of partners who never or rarely disagreed to use condoms, with Asians disagreeing least, and African Americans most. Within racial/ethnic groups, the levels of condom use and difficulty were similar for male and female partners, suggesting that it is sexual identity, rather than partner gender, that has impacted condom-use messages. These data suggest that racial/ethnic targeting of condom use is likely to be most efficacious in increasing condom use in men.

Impact of Androgen Deprivation Therapy on Racial/Ethnic Disparities in the Survival of Older Men Treated for Locoregional Prostate Cancer

BACKGROUND Racial disparities persist in prostate cancer (CaP) treatment and survival, but disparities in androgen deprivation therapy (ADT) and the degree to which it affects racial differences in survival remains to be fully assessed. METHODS Using the Surveillance, Epidemiology and End Results-Medicare linked data, we examined a large cohort of men (N = 64,475) diagnosed with locoregional CaP during 1992 to 1999 and followed through 2003. The effects of ADT and race on survival were analyzed using a Cox proportional hazards model. RESULTS The receipt of ADT was significantly lower in African Americans (24%) relative to Caucasians (27%), Asians (34%), and Hispanics (28.7%) (P < .05). Compared with Caucasian race, African American race was associated with a statistically significant increased mortality (HR = 1.26, 95% CI = 1.21-1.32), which remained significant after adjusting for ADT but was substantially decreased after controlling for primary therapies such as radical prostatectomy, radiation, and watchful waiting (HR = 1.06, 95% CI = 1.01-1.10) and was no longer statistically significant after controlling for comorbidities (HR = 0.98, 95% CI = 0.94-1.03). CONCLUSIONS There were marked racial variations in the receipt of ADT, primary therapies (namely surgery and surgery combined with radiation), and comorbidities. However, racial disparities in survival were not affected by racial variations in ADT but were explained by racial variations in primary therapies and by racial differences in comorbidities.

Beliefs and social norms about codeine and promethazine hydrochloride cough syrup (CPHCS) use and addiction among multi-ethnic college students.

Abstract In this study a qualitative approach is used to investigate relevant beliefs and nonns concerning the consumption, initiation, and perceived addiction of codeine and promethazine hydrochloride cough syrup (CPHCS) among 61 college-age students who identified themselves as current CPHCS users. In general, a majority of students stated that doctors and phannacists were the greatest facilitators of CPHCS acquisition. A majority of students believed that their friends felt codeine promethazine use was “normal” and “cool” among college students their age, and that reinforcing factors, such as peer pressure and curiosity, contributed to initial CPHCS use.

Adherence to antiretroviral therapy in Nigeria: an overview of research studies and implications for policy and practice

Both Human Immunodeficiency Virus (HIV) infection and AIDS remain major public health crises in Nigeria, a country which harbors more people living with HIV/AIDS than any country in the world, with the exception of South Africa and India. In response to the HIV pandemic, global and international health initiatives have targeted several countries, including Nigeria, for the expansion of antiretroviral therapy (ART) programs for the increasing number of affected patients. The success of these expanded ART initiatives depends on the treated individual’s continual adherence to antiretroviral (ARV) drugs. Thirteen peer-reviewed studies concerning adherence to ART in Nigeria were reviewed with very few pediatric and adolescent studies being found. Methodologies of adherence measurement were analyzed and reasons for nonadherence were identified in the geopolitical zones in the federal republic of Nigeria. The results of the literature review indicate that adherence to ART is mixed (both high and low adherence) with patient self-recall identified as the common method of assessment. The most common reasons identified for patient nonadherence include the cost of therapy (even when the drugs are heavily subsidized), medication side effects, nonavailability of ARV drugs, and the stigma of taking the drugs. This manuscript highlights the policy and practice implications from these studies and provides recommendations for future ART program management.

HIV/AIDS in the Middle East: a guide to a proactive response

After 24 years of being declared an epidemic, the human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) has found its way to the remote parts of the Middle East. There are no fastidious HIV/AIDS epidemiological data available specific for the Middle East and insufficient surveys have been conducted in a larger area including the Middle East and North Africa. Currently the total number of people living with HIV in the Middle East and North Africa is 540,000.1-3 About 92,000 individuals were newly infected in 2004 and 28,000 people have died of AIDS during the same time period.2 With increasing spread of sexually transmitted infections (STIs), injection drug users (IDUs), numbers of unemployed youth, a conservative culture and low awareness of HIV4 the region is especially vulnerable to a large-scale epidemic. In this age of globalization the rapid spread of HIV along with highly virulent and multi-drug-resistant HIV strains that progress rapidly to AIDS, the more difficult and expensive prevention efforts and treatment regimes become. Complicating the issue there are many unresolved socio-economic conflicts in the Middle East.5,6 Valid and reliable HIV/AIDS epidemiological data, to facilitate policy formulation and to effect urgent prevention intervention is inadequate. This article identifies numerous gaps and shortfalls in the existing programs, elucidates the reasons behind the lack of information, and provides suggestions for taking actions.7,8

Influence of Educational Status and Other Variables on Human Immunodeficiency Virus Risk Perception among Military Personnel: A Large Cohort Finding

Human immunodeficiency virus (HIV) risk perception remains an effective determinant of HIV transmission. Although higher educational attainment has been associated with increased HIV risk perception, this predictor remains to be assessed among Nigerian military personnel (NMP). In a prospective cohort of 2,213 NMP, the effects of education and other factors on HIV risk perception were assessed at baseline by using the X2 statistic and unconditional logistic regression. There was an inverse correlation between higher educational attainment and HIV risk perception in the univariate model (prevalence odds ratio, 0.64; 95% confidence interval, 0.52-0.79). This association persisted after adjustment for relevant covariates in the multivariate model (prevalence odds ratio, 0.70; 95% confidence interval, 0.56-0.88). Similarly, there was a direct correlation between use of alcohol and marijuana and HIV risk perception (p < 0.05). In contrast, casual sex and gender were not statistically significantly associated with HIV risk perception (p > 0.05). This study indicates an inverse correlation between educational attainment and HIV risk perception, as well as a direct correlation between alcohol and marijuana use and HIV risk perception, among NMP. Therefore, HIV prevention interventions targeted at NMP need to include multiple factors that may affect risk perception regardless of the educational status of the participants.

Strategies to prevent HIV transmission among heterosexual African-American women

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

Primary source of income is associated with differences in HIV risk behaviors in street-recruited samples

BackgroundThe relationship between primary source of income and HIV risk behaviors and the racial/ethnic differences in risk behavior profiles among disadvantaged populations have not been fully explored. This is unusual given that the phenomenon of higher risk in more disadvantaged populations is well-known but the mechanisms remain unclear. We examined the relationship between primary source of income and differences in HIV risk behaviors among four racial/ethnic groups in the southern United States.MethodsSelf-reported data on primary source of income and HIV risk behaviors were collected from 1494 African American, Hispanic, Asian, and White men and women in places of public congregation in Houston, Texas. Data were analyzed using calculation of percentages and by chi-square tests with Yates correction for discontinuity where appropriate.ResultsData revealed that a higher proportion of whites were involved in sex for money exchanges compared to the other racial groups in this sample. The data suggest that similar street sampling approaches are likely to recruit different proportions of people by primary income source and by ethnicity. It may be that the study locations sampled are likely to preferentially attract those involved in illegal activities, specifically the white population involved in sex for drug or money exchanges. Research evidence has shown that people construct highly evolved sexual marketplaces that are localized and most unlikely to cross racial, ethnic, and socioeconomic or geographical boundaries. Thus, the areas that we sampled may have straddled a white sexual marketplace more than that of the other groups, leading to an over-representation of sex exchange in this group. Drug use was highest among those with illegal primary sources of income (sex exchange and drug dealing and theft), and they were also those most likely to have injected drugs rather than administered them by any other route (p < 0.001). In addition, bisexual or homosexual identification was reported by more respondents in the sex exchange as primary source of income category. The number of sexual partners in the last three months followed a similar pattern, with those whose primary source of income was drug dealing or theft reporting relatively high partner numbers.ConclusionsThese data suggest that social disadvantage is associated with HIV risk in part by its association with drug and sex work for survival, and offers one variable that may be associated with the concentration of disease among those at greatest disadvantage by having an illegal and unstable primary income source.