HIV in Predominantly Rural Areas of the United States

HIV-related medical service use by rural/urban residents: a multistate perspective

OBJECTIVE

Geographic location may be related to the receipt of quality HIV health care services. Clinical outcomes and health care utilization were evaluated in rural, urban, and peri-urban patients seen at high-volume US urban-based HIV care sites.

METHODS

Zip codes for 8773 HIV patients followed in 2005 at seven HIV Research Network sites were categorized as rural (population <10,000), peri-urban (10,000-100,000), and urban (>100,000). Clinical and demographic characteristics, inpatient and outpatient (OP) utilization, AIDS-defining illness rates, receipt of highly active antiretroviral therapy (HAART), opportunistic infection (OI) prophylaxis usage, and virologic suppression were compared among patients, using χ(2) tests for categorical variables, t-tests for means, and logistic regression for HAART utilization.

RESULTS

HIV-infected rural (n=170) and peri-urban (n=215) patients were less likely to be Black or Hispanic than urban HIV patients. Peri-urban subjects were more likely to report MSM as their HIV risk factor than rural or urban subjects. Age, gender, CD4 or HIV-RNA distribution, virologic suppression, HAART usage, or OI prophylaxis did not differ by geographic location. In multivariate analysis, rural and peri-urban patients were less likely to have four or more annual outpatient visits than urban patients. Rural patients were less likely to receive HAART if they were Black. Overall, geographic location (as defined by home zip code) did not affect receipt of HAART or OI prophylaxis.

CONCLUSION

Although demographic and health care utilization differences were seen among rural, peri-urban, and urban HIV patients, most HIV outcomes and medication use were comparable across geographic areas. As with HIV care for urban-dwelling patients, areas for improvement for non-urban HIV patients include access to HAART among minorities and injection drug users.

An epidemic in evolution: the need for new models of HIV care in the chronic disease era

Since the beginning of the AIDS epidemic, models of HIV care have needed to be invented or modified as the needs of patients and communities evolved. Early in the epidemic, primary care and palliative care predominated; subsequently, the emergence of effective therapy for HIV infection led to further specialization and a focus on increasingly complex antiretroviral therapy as the cornerstone of effective HIV care. Over the past decade, factors including (1) an aging, long-surviving population; (2) multiple co-morbidities; (3) polypharmacy; and (4) the need for chronic disease management have led to a need for further evolution of HIV care models. Moreover, geographic diffusion; persistent disparities in timely HIV diagnosis, treatment access, and outcomes; and the aging of the HIV provider workforce also suggest the importance of reincorporating primary care providers into the spectrum of HIV care in the current era. Although some HIV-dedicated treatment centers offer comprehensive medical services, other models of HIV care potentially exist and should be developed and evaluated. In particular, primary care- and community-based collaborative practices-where HIV experts or specialists are incorporated into existing health centers-are one approach that combines the benefits of HIV-specific expertise and comprehensive primary care using an integrated, patient-centered approach.

HIV testing and HIV/AIDS treatment services in rural counties in 10 southern states: service provider perspectives

CONTEXT

Forty percent of AIDS cases are reported in the southern United States, the region with the largest proportion of HIV/AIDS cases from rural areas. Data are limited regarding provider perspectives of the accessibility and availability of HIV testing and treatment services in southern rural counties.

PURPOSE

We surveyed providers in the rural south to better understand: (1) the accessibility and availability, and (2) the facilitators and barriers of HIV testing and treatment services.

METHODS

All county health departments (N = 326) serving populations of <50,000 persons, within 10 southern states, were mailed surveys. Responding health departments identified up to 3 HIV testing sites and up to 3 HIV treatment sites to which they refer clients.

FINDINGS

Overall, 243 of 326 (75%) health departments, 133 of 250 (53%) HIV testing sites, and 73 of 152 (48%) HIV treatment sites responded to the surveys. The number of testing sites per county ranged from 0 to 20; the number of treatment sites ranged from 0 to 4. An average distance of 50 miles for clients to travel for HIV treatment was reported by health department respondents as a barrier. Facilitators of HIV testing were (1) integrating HIV testing into other health services; (2) using rapid HIV testing; and (3) establishing easily accessible HIV testing locations and free testing services.

CONCLUSION

Providers perceive that distance from local health departments to HIV treatment sites presents a barrier to HIV care for their clients. Future studies should ascertain clients' perspectives to ensure appropriate service provisions.

Federal funding for reporting cases of HIV infection in the United States, 2006

OBJECTIVE

The Centers for Disease Control and Prevention (CDC) provides funding for human immunodeficiency virus (HIV) surveillance in 65 areas (states, cities, and U.S. dependent areas). We determined the amount of CDC funding per reported case of HIV infection and examined factors associated with differences in funding per reported case across areas.

METHODS

We derived HIV data from the HIV/AIDS Reporting System (HARS) database. Budget numbers were based on award letters to health departments. We performed multivariate linear regression for all areas and for areas of low, moderate, and moderate-to-high morbidity.

RESULTS

Mean funding per case reported was $1,520, $441, and $411 in areas of low, moderate, and moderate-to-high morbidity, respectively. In low morbidity areas, funding per case decreased as log total cases increased (p < 0.001). For moderate and moderate-to-high morbidity areas, funding per case fell as log total cases increased (p < 0.001), but increased in accordance with an area's population (p < 0.05) and the proportion of that population residing in an urban setting (p < 0.05). The models for low, moderate, and moderate-to-high morbidity predicted funding per case as $1490, $423, and $390, respectively.

CONCLUSIONS

Economies of scale were evident. The amount of CDC core surveillance funding per case reported was significantly associated with the total number of cases in an area and, depending on morbidity, with total population and percentage of that population residing in an urban setting.

Self-regulatory problems mediate the association of contextual stressors and unprotected intercourse among rural, African American, young adult men

In this brief report, the hypothesis that self-regulatory problems would mediate the association between contextual stressors and unprotected intercourse among rural African American young adult men was investigated. Family support and religiosity were hypothesized to ameliorate the influence of contextual stressors on self-regulatory problems. Hypotheses were tested on 79 sexually active men from a sample recruited with Respondent Driven Sampling; episodes of unprotected intercourse constituted the criterion variable. Analyses supported the mediating role of self-regulatory problems in linking young adult men's contextual stressors with a heightened likelihood of unprotected intercourse. Religious involvement and family support interacted with contextual stressors to predict diminished associations with self-regulatory problems.

Associations of rural residence with timing of HIV diagnosis and stage of disease at diagnosis, South Carolina 2001-2005

CONTEXT

Rural areas in the southern United States face many challenges, including limited access to health care services and stigma, which may lead to later HIV diagnosis among rural residents.

PURPOSE

To investigate the associations of rural residence with timing of HIV diagnosis and stage of disease at diagnosis.

METHODS

Timing of HIV diagnosis was categorized as a diagnosis of acquired immune deficiency syndrome within 1 year of a first positive HIV test or HIV-only. Stage of disease was based on initial CD4+ T-cell count taken within 1 year of diagnosis. County of residence at HIV diagnosis was classified as urban if the population of the largest city was at least 25,000; it was classified as rural otherwise. Logistic regression was used to analyze timing of HIV diagnosis, and analysis of covariance was used to analyze stage of disease.

FINDINGS

From 2001 to 2005, 4,137 individuals were diagnosed with HIV infection. Of these, 1,129 (27%) were rural and 3,008 (73%) were urban residents. Among rural residents, 533 (47%) were diagnosed late, compared with 1,258 (42%) urban residents. Rural residents were significantly more likely to be diagnosed late (OR 1.19 [95% CI, 1.02-1.38]). Rural residence was associated with lower initial CD4+ T-cell count in crude analysis (P= .01) but not after adjustment (P > .05).

CONCLUSIONS

Rural residence is a risk factor for late HIV diagnosis. This may lead to reduced treatment response to antiretroviral medications, increased morbidity and mortality, and greater HIV transmission risks among rural residents. New testing strategies are needed that address challenges to HIV testing and diagnosis specific to rural areas.

A cascade model connecting life stress to risk behavior among rural African American emerging adults

A three-wave cascade model linking life stress to increases in risk behavior was tested with 347 African American emerging adults living in the rural South. Data analyses using structural equation modeling and latent growth curve modeling demonstrated that life stress was linked to increases in risk behavior as African Americans transitioned out of secondary school. The cascade model indicated that life stress fostered increases in negative emotions. Negative emotions, in turn, were linked to increases in affiliations with deviant peers and romantic partners; this forecast increases in risk behavior. The findings supported a stress proliferation framework, in which primary stressors affect increases in secondary stressors that carry forward to influence changes in risk behaviors that can potentially compromise mental health.

Experiences of stigma and discrimination among adults living with HIV in a low HIV-prevalence context: a qualitative analysis

Little is known about how people living with HIV in low prevalence contexts face the challenges of stigma and discrimination. Low prevalence and rural communities are unique environments in which HIV-related stigma and discrimination may be intensified due to lower tolerance of differences among people and greater fear of HIV. This study examined the experiences of 16 individuals living with HIV who reside in a predominantly rural area with low HIV prevalence. We used in-depth interviews to explore participants' experience with stigma and discrimination in social and health care settings and their behavioral and emotional responses. In their day-to-day lives, participants described feeling social rejection, being forced to follow different rules of social contact, and being treated differently. In health care settings, participants described specific instances when they felt providers were afraid of them and when they were refused or discouraged treatment or treated differently based on their HIV status. Participants experienced stigma and acts of discrimination in different settings (e.g., physician and dentist offices and hospitals) and from a range of types of providers (e.g., physicians, nurses, and dentists). Behavioral and emotional responses to perceived acts of stigma and discrimination included anger, shame, social isolation, and self-advocacy. Findings point to a need to develop tailored interventions to address stigma and discrimination for individuals, health care personnel and the community-at-large.

A training program for nurses and other health professionals in rural-based settings on screening and clinical management of HIV and other sexually transmitted infections

Populations at risk for HIV and other sexually transmitted infections (STIs) include those living in rural areas. The authors describe a statewide training program that targeted rural-based health professionals. This program focused on HIV, STIs, and viral hepatitis and was designed to (a) enhance participants' ability to conduct sexual histories and risk assessments, (b) educate clients about risk reduction and prevention, (c) screen for and diagnose these infections, (d) clinically manage clients with positive screening test results, (e) access prevention and other educational materials, and (f) conduct other clinical and public health activities. A total of 122 participants reflecting a wide variety of practice settings attended training at five sites throughout Minnesota; 74% of participants were nurses and 81% characterized employment settings as rural. Nurses and other health professionals in rural settings are an important training priority and can play an important role in education, prevention, screening, and clinical care for HIV and other STIs.

Living in rural New England amplifies the risk of depression in patients with HIV

BACKGROUND

The importance of depression as a complication of HIV infection is increasingly understood, and people living in rural areas are at increased risk for depression. However, it is not known whether living in rural areas amplifies the risk of depression in patients with HIV.

METHODS

We compared the prevalence of depression between rural and metropolitan HIV patients seen at the Dartmouth-Hitchcock HIV Program in a retrospective cohort study. Using the validated Rural-Urban Commuting Area Score, we categorized patients as living in small town/rural areas, micropolitan or metropolitan towns. Then, using a multivariate logistic regression model to adjust for demographic factors that differed between rural and metropolitan patients, we estimated the impact of living in rural areas on the odds of depression.

RESULTS

Among 646 patients with HIV (185 small town/rural, 145 micropolitan, 316 metropolitan), rural patients were older, white, male, and men who have sex with men (ANOVA, F-statistic < 0.05). The prevalence of depression was highest in rural patients (59.5 vs. 51.7 vs. 41.2%, F statistic < 0.001), particularly rural patients on antiretroviral therapy (72.4 vs. 53.5 vs. 38.2%, F-statistic < 0.001. A multivariate logistic regression model showed that the odds of depression in rural patients with HIV were 1.34 (P < 0.001).

CONCLUSION

HIV-infected patients living in rural areas, particularly those on antiretroviral therapy, are highly vulnerable to depression.

MINIMIZING THE RISK OF PREGNANCY, SEXUALLY TRANSMITTED DISEASES, AND HIV AMONG INCARCERATED ADOLESCENT GIRLS: Identifying Potential Points of Intervention

Delinquent girls are at elevated risk for unplanned pregnancy and sexually transmitted diseases when compared with non-delinquent peers. Participants-234 incarcerated female juveniles-completed demographic, individual, partner, peer, and family measures and were tested for sexually transmitted diseases. Disease rates were as follows: chlamydia (20%), gonorrhea (4%), and syphilis (1%). Stepwise multiple linear regression analysis assessed the relationship of the predictor variable sets with sexual risk. Demographic and individual variables had the strongest associations with risk. Peer, partner, or family variables did not account for significant additional variance. The results suggest that an intervention could be delivered during the window of opportunity during the girls' incarceration, changing their knowledge, attitudes, and skills that are implicated in risky sexual behavior before they are released back into the community.

Drugs, incarceration, and HIV/AIDS among African American men: a critical literature review and call to action

Incarceration and HIV/AIDS disproportionately affect African American men compared to the U.S. population as a whole. Disparities in relation to crime and HIV/AIDS for Black men suggest that these phenomena have elements in common, particularly given the mediating role of illicit drug use or drug activities in both cases. A socioecological exploration of how and why these twin epidemics intersect (and the role of drug-related activities as mediating variables) is needed illicit drug use or to address the impact of these epidemics on the health and well-being of communities of color. This article critically reviews relevant articles, research reports, and official statistics, as well as conceptual frames of reference for information on the socioecological synergies between crime, drugs, and HIV/AIDS. The article recommends five calls for action for policies to mitigate the cumulative negative effects of these epidemics and for interventions to enhance the life chances of at-risk Black men.

Barriers and facilitators to medication adherence in a southern minority population with HIV disease

Adherence to HIV medications has been an important focus over the past decade, but little is known about adherence barriers and facilitators specifically in that part of the United States known as the Deep South. Characteristics of the region may affect factors associated with adherence related to the patient, the patient-provider relationship, and the environment. A total of 20 HIV-infected clients of a large public infectious diseases clinic in the Deep South participated in one of three focus groups; themes were identified by content analysis. Barriers included the perceived burden of extra planning, denial, life stress, difficult characteristics of the medicines, social stigma, and shame. Facilitators included acceptance of the diagnosis, thinking about the consequences of not taking the medicines, prayer and spirituality, improvements in the medicines, and support from family and friends. In the South, faith and prayer may be strong facilitators that need to be considered when adapting existing adherence interventions.

Visions and Voices: Indigent Persons Living With HIV in the Southern United States Use Photovoice to Create Knowledge, Develop Partnerships, and Take Action

Little is known about the experiences of persons living with HIV/AIDS (PLWHA) in some regions of the United States that are disproportionately affected by HIV/AIDS. “Visions and Voices: HIV in the 21st Century” was an exploratory study to gain insight into the life experiences of 15 indigent PLWHA. The study used photovoice to uncover the realities of living with HIV/AIDS though photographic documentation and Freirean-based critical dialogue and facilitate a process for PLWHA to reach local community members and leaders, policy makers, and advocates to develop plans of action and effect change. From the participants' photographs and words, seven themes emerged and were presented during a community forum. Three main outcomes occurred, including a participant-developed and locally funded gallery exhibition to address HIV/AIDS misinformation and stigma; a new partnership with the public health department to use PLWHA in their prevention programming; and increased community efforts to address substance use.

African American women's experience of infection with HIV in the rural southeastern United States

The design of effective behavioral interventions to prevent HIV infection among African American women requires a more complete understanding of the context and circumstances that precipitate infection with the virus. A descriptive study was designed to explore African American women's experiences of infection with HIV in the rural southeastern United States. Ten women living with HIV participated in interviews. All were infected through sex with a man or men; three had engaged in high-risk activities associated with HIV infection including sex trading; seven described themselves as at low risk for infection related to serial monogamy, no injection drug use, and no history of addiction. Participants reported that desire for intimacy coupled with inaccurate risk appraisal of sex partners contributed to their infection. These results provide insight into the role of intimacy in sexual risk taking. Inquiry into how women can be assisted to protect themselves in the context of intimate relationships may improve interventions to prevent HIV.

Connecting the dots: when the risks of HIV/STD infection appear high but the burden of infection is not known--the case of male Latino migrants in the southern United States

Between 1990 and 2000, the number of Latinos in Alabama, Arkansas, Georgia, North Carolina, South Carolina, and Tennessee, states that had no or small Latino populations in 1990, increased by more than 300% on average. Several of these states (referred to as rapid growth states) have high AIDS/STD case rates. Compared to Latinos in states with well-established Latino populations and Latinos nationwide, those in rapid growth states are more often males, young, foreign-born, and recent arrivals who travel without females. The typical Latino in rapid growth states is a young male migrant. Although these migrants may be at risk of HIV/STD infection, little is known about the risk factors that affect them. To clarify this picture, a database search was conducted to identify studies of HIV/STD infection and/or risk factors among rural and urban-based Latino migrants in the six rapid growth states. This qualitative review examines ten studies that were conducted in Alabama, Georgia, North Carolina, and South Carolina. Five of the studies screened for HIV and/or syphilis infection and provide some information on risk factors; five studies describe risk factors only. Most of those studies that describe risk factors provide evidence that male Latino migrants in rural and urban settings of rapid growth states are vulnerable to HIV/STD infection through heterosexual contacts. However, many of the studies fail to provide sufficient information on other risk factors, and all but one of the studies that screened migrants for HIV or STD infection were conducted between 1988 and 1991. There is an urgent need for updated information on HIV/STD infection and the social-behavioral and situational risk factors that affect male Latino migrants in rapid growth states of the South.

Predictors of success in implementing HIV prevention in rural America: a state-level structural factor analysis of HIV prevention targeting men who have sex with men

Relatively few studies have examined the impact of modifying structural factors on HIV prevention efforts in the United States despite their high potential for lowering HIV prevalence rates. The aim of this study was to identify state-level characteristics of successful HIV prevention implementation. Structured interviews with 73 key informants in 13 rural states identified 'more successful' and 'less successful' states in HIV prevention. States were compared on demographic, religious, gay community, and funding variables. The 7 more successful states had both a wider variety and more MSM-targeted interventions. Overall funding, degree of epidemic, and "ruralness" were not significantly associated with success. Rather, successful states had less religious and Evangelical Protestant adherents and more 'gay community' infrastructure. They also spent a greater proportion of funds contracting community-based organizations and on MSM-targeted programming. Success in HIV prevention varies across rural states. Key demographic, social and economic indicators distinguish success in HIV prevention.

Illicit drug use and the social context of HIV/AIDS in Alabama's Black Belt

CONTEXT

The rural Black Belt of Alabama is among the poorest areas of the nation. Poverty, lack of health infrastructure, and health disparities involving HIV/AIDS and other diseases reflect the lower life expectancy of people in the region. The Black Belt region has the highest HIV rates in rural America.

PURPOSE

Using Alabama as a case example, the paper describes the role of illicit drug use in pathways to HIV transmission in the Black Belt and examines the relationship between drug use and social context with respect to HIV/AIDS disparities in the region.

METHODS

Published research and national and state data were triangulated for information on interactions between illicit drug use, social context, and HIV/AIDS.

FINDINGS

Illicit drug use is implicated in HIV risk in Alabama's Black Belt, but less so than in other parts of the nation. Published research suggests that the impetus for drug use involves status seeking in the context of heterosexual contact and economic disparities. HIV transmission in Alabama's Black Belt speaks to the tyranny of small places; that is, the risk of HIV/AIDS occurs in geographically bounded areas with a history of racial homogeneity, historically high rates of sexually transmitted infections, and clustered sexual networks in this isolated region.

CONCLUSIONS

Social context is an important correlate of HIV risk in the Black Belt. The role of drug use in HIV risk is secondary to social-contextual factors involving rural isolation, racial homogeneity, and the racial disparities of the region.

Within the Hidden Epidemic: Sexually Transmitted Diseases and HIV/AIDS Among American Indians and Alaska Natives

OBJECTIVES

To review the epidemiology, research, and prevention programs for sexually transmitted diseases in American Indians and Alaska Natives (AI/ANs).

STUDY DESIGN

We reviewed the current national and regional trends in sexually transmitted diseases (STDs) for AI/ANs from 1998-2004, peer-reviewed studies from January 1996, through May 2006, and reports, unpublished documents, and electronic resources addressing AI/AN STD prevention and control.

RESULTS

STD prevalence among AI/ANs remains high. For example, the case rate of C. trachomatis in the North Central Plains AI/AN populations is 6 times the overall US rate. Trends for C. trachomatis also show sustained increases. Little research exists on STDs for this population, and most is focused on HIV/AIDS. Fear of compromised confidentiality, cultural taboos, and complex financial and service relationships inhibit effective surveillance, prevention, and management.

CONCLUSIONS

Recommendations for STD control in this population include improved local surveillance and incorporation of existing frameworks of health and healing into prevention and intervention efforts. Research defining the parameters of cultural context and social epidemiology of STDs is necessary.

African-American women's exclusion of women and inclusion of kin and males into their social networks: a mistrust of women issue?

In a previous study, a small group of rural African American women were found to have negative attitudes of mistrust of women, which influenced the size and composition of their social network. The purpose of this study was twofold: (1) to describe the size, gender, and kin composition of the social network of a larger sample of rural and small-city African American women and (2) to psychometrically evaluate the Brown Attitude toward Women (BATW) scale. Two hundred rural and small town women (both drug users and non-users) completed a paper and pencil survey. A large percentage (from 44-75%) of women completing the survey held negative attitudes toward other women, which were reasons they gave for excluding women from their social networks. The women's mistrust of other women appears to contribute to their small network size. Women with smaller social networks tended to include a larger percentage of males and kin within their networks. Research and clinical implications of this phenomenon are discussed.

Improving the representativeness of behavioral and clinical surveillance for persons with HIV in the United States: the rationale for developing a population-based approach

The need for a new surveillance approach to understand the clinical outcomes and behaviors of people in care for HIV evolved from the new challenges for monitoring clinical outcomes in the HAART era, the impact of the epidemic on an increasing number of areas in the US, and the need for representative data to describe the epidemic and related resource utilization and needs. The Institute of Medicine recommended that the Centers for Disease Control and Prevention and the Heath Resources and Services Administration coordinate efforts to survey a random sample of HIV-infected persons in care, in order to more accurately measure the need for prevention and care services. The Medical Monitoring Project (MMP) was created to meet these needs. This manuscript describes the evolution and design of MMP, a new nationally representative clinical outcomes and behavioral surveillance system, and describes how MMP data will be used locally and nationally to identify care and treatment utilization needs, and to plan for prevention interventions and services.

The relationship of stigma to the sexual risk behavior of rural men who have sex with men

Most studies of risky sexual behaviors of men who have sex with men (MSM) have been conducted in cities. Few have documented risky sexual behavior of rural men despite increases in rural HIV. Fewer have addressed stigma and risk. This study explored the effects of stigma on sexual risk behavior among rural MSM. We hypothesized that stigma emanating from families, health care providers, and the communities of rural MSM would indirectly affect their sexual risk behavior through their mental health status, specifically self-esteem and internalized homophobia. A convenience sample of 414 rural MSM obtained through political, health service, and social organizations completed an anonymous self-administered questionnaire. Over half of the men reported high-risk sexual behavior. Sensation seeking directly affected levels of sexual risk while the effects of stigma on sexual risk behavior were mediated by mental health variables. Stigma related to respondents' low self-esteem, and low internalized homophobia increased risk behavior.

Identity and resilience among persons with HIV: a rural African American experience

In this article, the author contrasts the disruption model proposed by Becker (1997) against the life trajectories of two persons who used and sold drugs; considers the impact of engagement and discontinuation of substance use on their respective lives; and examines the process of life reorganization they put into motion after testing positive for HIV. Their departure from the world of drugs removed each from an unwanted lifestyle, facilitated the process of building resilience against the social adversity they faced in relation to their seropositivity, assisted them with securing care and services through institutional mechanisms, and generated a forum for new ideas on family continuity versus the ideal of individualism that grounds mainstream society. A process of identity reaffirmation further deepened their understanding of themselves as African Americans in the southern United States.