Where to seek care: an examination of people in rural areas with HIV/AIDS

Acceptability, Feasibility, and Preliminary Impact of 4 Remotely-Delivered Interventions for Rural Older Adults Living with HIV

People living with HIV (PLH) who live in rural areas of the United States (US) face more challenges to obtaining medical care and suffer higher mortality rates compared to non-rural PLH. Compared with younger PLH, older PLH (age 50+) also face additional challenges to maintaining their health and wellbeing. Despite the heightened barriers to receiving care and remaining adherent to treatment among older rural PLH, few interventions to increase viral suppression and improve quality of life exist for this population. We pilot-tested four remotely-delivered interventions-group-based social support, group-based stigma-reduction, individual strengths-based case management, and individual technology detailing-aimed to improve care engagement and quality of life in rural older PLH in the southern US. Participants (N = 61, Mage = 58, 75% male) completed surveys and self-collected blood specimens at baseline and 3 months; in between, they were randomized to 0-4 interventions. We assessed feasibility, acceptability, and preliminary impact on medication adherence, viral suppression, quality of life, depressive symptoms, and hypothesized mediating mechanisms. More than 80% participated in assigned intervention(s), and 84% completed the study. Interventions were highly acceptable to participants, with more than 80% reporting they would recommend interventions to peers. More than 80% found the social support and case management interventions to be relevant and enjoyable. We found promising preliminary impact of interventions on quality of life, medication adherence, depressive symptoms, internalized stigma, and loneliness. Remotely-delivered interventions targeting rural older PLH are feasible to conduct and acceptable to participants. Larger scale study of these interventions is warranted.

HIV testing among women of reproductive age in 28 sub-Saharan African countries: a multilevel modelling

BACKGROUND

Human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) remains one of the most significant public health challenges globally, particularly in sub-Saharan Africa (SSA). Although HIV testing is a vital step for both prevention and treatment, its uptake is still low in SSA. We therefore examined HIV testing in SSA and its individual/household and community factors among women of reproductive age groups (15-49 y).

METHODS

Demographic and Health Survey data collected between 2010 and 2020 from 28 SSA countries were used for this analysis. We analysed the coverage of HIV testing and individual/household and community factors on 384 416 women in the reproductive age groups (15-49 y). Bivariate and multivariable multilevel binary logistic regression analysis were conducted to select candidate variables and to identify significant explanatory variables associated with HIV testing and the results were presented using adjusted odd ratios (AORs) at 95% confidence intervals (CIs).

RESULTS

The pooled prevalence of HIV testing among women of reproductive age in SSA was 56.1% (95% CI 53.7 to 58.4), with the highest coverage found in Zambia (86.9%) and the lowest in Chad (6.1%). Age (45-49 y; AOR 0.30 [95% CI 0.15 to 0.62]), women's education level (secondary; AOR 1.97 [95% CI 1.36 to 2.84]) and economic status (richest; AOR 2.78 [95% CI 1.40 to 5.51]) were some of the individual/household factors associated with HIV testing. Similarly, religion (no religion; AOR 0.58 [95% CI 0.34 to 0.97]), marital status (married; AOR 0.69 [95% CI 0.50 to 0.95]) and comprehensive knowledge of HIV (yes; AOR 2.01 [95% CI 1.53 to 2.64]) were significantly associated individual/household factors for HIV testing. Meanwhile, place of residence (rural; AOR 0.65 [95% CI 0.45 to 0.94]) was found to be a significant community-level factor.

CONCLUSION

More than half of married women in SSA have been tested for HIV, with between-country variations. Both individual/household factors were associated with HIV testing. Stakeholders should therefore consider all above-mentioned factors to plan an integrated approach to enhancing HIV testing through health education, sensitization, counselling and empowering older and married women, those with no formal education, those who do not have comprehensive HIV/AIDS knowledge and those in rural areas.

Factors associated with lack of care engagement among older, rural-dwelling adults living with HIV in the United States

PURPOSE

Most people living with HIV (PLH) in the United States are over age 50 and this sector of PLH continues to grow. Aging with HIV can be challenging due to comorbid medical conditions, mental health disorders, substance use, and lack of social and practical support. Additional challenges are faced by older PLH living in the rural United States, such as longer distances to health care, concerns over privacy and stigma, and social isolation. PLH in rural areas have higher mortality rates than urban PLH. We aimed to understand factors associated with HIV care engagement and quality of life in rural US adults over age 50.

METHODS

We conducted a cross-sectional study to evaluate the association between patient-level factors and a combined outcome variable encompassing multiple aspects of care engagement.

FINDINGS

Either online or on paper, 446 participants completed our survey. One-third of the participants (33%) were from the southern United States; one-third were women; one-third were non-White; and 24% completed the survey on paper. In multiple regression analysis, lower income, residing in the southern United States, lacking internet access at home, not having an HIV specialist provider, higher levels of stress, living alone, and longer distance to an HIV provider were all associated with lower engagement in HIV care.

CONCLUSIONS

Our findings demonstrated multiple potential options for interventions that could improve care engagement, such as providing and enhancing access to technology for health care engagement and remotely delivering social support and mental health services. Research on such potential interventions is needed for older, rural PLH.

Factors associated with quality of life, depressive symptoms, and perceived stress among rural older adults living with HIV in the United States

PURPOSE

Rural older people living with HIV (PLH) in the United States are a population of growing size and significance. A better understanding of factors associated with quality of life (QOL), depressive symptoms, and stress in this population-especially modifiable factors-could inform future interventions.

METHODS

Online or on paper, we surveyed 446 PLH aged 50+ residing in rural counties across the United States (Mage = 56, 67% male, 67% White, and 23% Black). Associations between social support, HIV stigma, satisfaction with medical care, discrimination in health care settings, and structural barriers and health-related QOL, depressive symptoms, and perceived stress were assessed using multiple linear regressions.

FINDINGS

Controlling for demographics, greater social support was associated with better QOL, fewer depressive symptoms, and less stress. Greater HIV stigma was associated with more depressive symptoms and stress. Satisfaction with care was associated with better QOL and less stress. Discrimination in medical settings was associated with lower QOL and more depressive symptoms and stress. Finally, experiencing more structural barriers was associated with lower QOL and more depressive symptoms and stress.

CONCLUSIONS

In addition to engagement in care and viral suppression, QOL and mental health are also critical considerations for rural older PLH. Increasing social support, reducing or providing skills to cope with HIV stigma, improving quality of care, reducing discrimination and stigma in medical settings, and reducing or mitigating the impact of structural barriers present potential targets for interventions aiming to improve the well-being of older rural PLH.

How the COVID-19 Pandemic Alters the Landscapes of the HIV and Tuberculosis Epidemics in South Africa: A Case Study and Future Directions

South Africa has long grappled with one of the highest HIV and tuberculosis (TB) burdens in the world. The COVID-19 pandemic poses challenges to the country's already strained health system. Measures to contain COVID-19 virus may have further hampered the containment of HIV and TB in the country and further widened the socioeconomic gap. South Africa's handling of the pandemic has led to disruptions to HIV/TB testing and treatment. It has, furthermore, influenced social risk factors associated with increased transmission of these diseases. Individuals living with HIV and/or TB also face higher risk of developing severe COVID-19 disease. In this case study, we contextualize the HIV/TB landscape in South Africa and analyze the direct and indirect impact of the COVID-19 pandemic on the country's efforts to combat these ongoing epidemics.

HIV Treatment Outcomes in Rural Georgia Using Telemedicine

Background

The increasing shortage of specialized health care services contributes to the ongoing HIV epidemic. Telemedicine (TM) is a potential tool to improve HIV care, but little is known about its effectiveness when compared with traditional (face-to-face [F2F]) care in rural populations. The objective of this study was to compare the effectiveness of HIV care delivered through TM with the F2F model.

Methods

We conducted a retrospective chart review of a subset of patients with HIV who attended a TM clinic in Dublin, Georgia, and an F2F clinic in Augusta, Georgia, between May 2017 and April 2018. All TM patients were matched to F2F patients based on gender, age, and race. HIV viral load (VL) and CD4 count gain were compared using t test and Mann-Whitney U statistics.

Results

Three hundred eighty-five patients were included in the analyses (F2F = 200; TM = 185). The mean CD4 in the TM group was higher (643.9 cells/mm³) than that of the F2F group (596.3 cells/mm³; P < .001). There was no statistically significant difference in VL reduction, control, or mean VL (F2F = 416.8 cp/mL; TM = 713.4 cp/mL; P = .30). Thirty-eight of eighty-five patients with detectable VL achieved viral suppression during the study period (F2F = 24/54; TM = 14/31), with a mean change of 3.34 × 10⁴ and –1 to 0.24 × 10⁴, respectively (P = 1.00).

Conclusions

TM was associated with outcome measures comparable to F2F. Increased access to specialty HIV care through TM can facilitate HIV control in communities with limited health care access in the rural United States. Rigorous prospective evaluation of TM for HIV care effectiveness is warranted.

The Health Resources and Services Administration's Ryan White HIV/AIDS Program in rural areas of the United States: Geographic distribution, provider characteristics, and clinical outcomes

Background

People living with HIV (PLWH) residing in rural areas experience substantial barriers to HIV care, which may contribute to poor HIV health outcomes, including retention in HIV care and viral suppression. The Health Resources and Services Administration’s Ryan White HIV/AIDS Program (HRSA RWHAP) is an important source of HIV medical care and support services in rural areas. The purpose of this analysis was to (1) assess the reach of the RWHAP in rural areas of the United States, (2) compare the characteristics and funded services of RWHAP provider organizations in rural and non-rural areas, and (3) compare the characteristics and clinical outcomes of RWHAP clients accessing medical care and support services in rural and non-rural areas.

Methods and findings

Data for this analysis were abstracted from the 2017 RWHAP Services Report (RSR), the primary source of annual, client-level RWHAP data. Organizations funded to deliver RWHAP any service (“RWHAP providers”) were categorized as rural or non-rural according to the HRSA FORHP’s definition of modified Rural-Urban Commuting Area (RUCA) codes. RWHAP clients were categorized based on their patterns of RWHAP service use as “visited only rural providers,” “visited only non-rural providers,” or “visited rural and non-rural providers.” In 2017, among the 2,113 providers funded by the RWHAP, 6.2% (n = 132) were located in HRSA-designated rural areas. Rural providers were funded to deliver a greater number of service categories per site than non-rural providers (44.7% funded for ≥5 services vs. 34.1% funded for ≥5 services, respectively). Providers in rural areas served fewer clients than providers in non-rural areas; 47.3% of RWHAP providers in rural areas served 1–99 clients, while 29.6% of non-rural providers served 1–99 clients. Retention in care and viral suppression outcomes did not differ on the basis of whether a client accessed services from rural or non-rural providers.

Conclusions

RWHAP providers are a crucial component of HIV care delivery in the rural United States despite evidence of significant barriers to engagement in care for rural PLWH, RWHAP clients who visited rural providers were just as likely to be retained in care and reach viral suppression as their counterparts who visited non-rural providers. The RWHAP, especially in partnership with Rural Health Clinics and federally funded Health Centers, has the infrastructure and expertise necessary to address the HIV epidemic in rural America.

Regional and Rural-Urban Differences in the Use of Direct-acting Antiviral Agents for Hepatitis C Virus: The Veteran Birth Cohort

BACKGROUND

Veterans with hepatitis C virus (HCV) infection may face geographic obstacles to obtaining treatment.

OBJECTIVE

We studied the influence of region and rural versus urban residence on receipt of direct-acting antiretroviral (DAA) medications for HCV.

SUBJECTS

Veterans receiving care within Veterans Affairs Healthcare System born between 1945 and 1965.

RESEARCH DESIGN

This is a observational study using national electronic health record data.

MEASURES

Receipt of DAAs was defined as ≥1 filled prescription from January 1, 2014 to December 31, 2016. Region (South, Northeast, Midwest, and West) and residence (urban, rural-micropolitan, small rural towns, and isolated rural towns) variables were created using residential zone improvement plan codes and rural-urban commuting area (RUCA) codes. Multivariable models were adjusted for age, race, sex, severity of liver disease, comorbidities, and prior treatment experience.

RESULTS

Among 166,353 eligible patients 64,854 received, DAAs. Variation by rural-urban residence depended on region. In unadjusted analyses, receipt varied by rural-urban designations within Midwest, and West regions (P<0.05) but did not vary within the South (P=0.12). Southern rural small town had the lowest incidence of DAA receipt (40.1%), whereas the incidence was 52.9% in Midwestern isolated rural towns. In adjusted logistic analyses, compared with southern urban residents (the largest single group), southern rural small town residents had the lowest odds ratio, 0.85 (95% confidence interval, 0.75-0.93), and Midwestern residents from isolated and small rural towns had the highest odds (odds ratio, both 1.27) to receive treatment.

CONCLUSIONS

Substantial geographic variation exists in receipt of curative HCV treatment. Efforts are needed to provide more equitable access to DAAs.

Impact of Availability of Telehealth Programs on Documented HIV Viral Suppression: A Cluster-Randomized Program Evaluation in the Veterans Health Administration

Background

Telehealth may improve care for people with HIV who live far from HIV specialty clinics. We conducted a cluster-randomized evaluation to determine the impact of availability of HIV telehealth programs on documented viral suppression in Veterans Administration clinics.

Methods

In 2015-2016, people who previously traveled to HIV specialty clinics were offered telehealth visits in nearby primary care clinics. Patients were cluster-randomized to immediate telehealth availability (n = 925 patients in service areas of 13 primary care clinics offering telehealth) or availability 1 year later (n = 745 patients in 12 clinics). Measures during the evaluation year included telehealth use among patients in areas where telehealth was available and documented HIV viral suppression (viral load performed and <200 copies/mL). Impact of telehealth availability was determined using intention-to-treat (ITT) analyses that compared outcomes for patients in areas where telehealth was available with outcomes for patients where telehealth was not available, regardless of telehealth use. Complier average causal effects (CACEs) compared outcomes for telehealth users with outcomes for control patients with equal propensity to use telehealth, when available.

Results

Overall, 120 (13.0%) patients utilized telehealth when it was available. Availability of telehealth programs led to small improvements in viral suppression in ITT analyses (78.3% vs 74.1%; relative risk [RR], 1.06; 95% confidence interval [CI], 1.01 to 1.11) and large improvements among telehealth users in CACE analyses (91.5% vs 80.0%; RR, 1.14; 95% CI, 1.01 to 1.30).

Conclusions

Availability of telehealth programs improved documented viral suppression. HIV clinics should offer telehealth visits for patients facing travel burdens.

Washington state satellite HIV clinic program: a model for delivering highly effective decentralized care in under-resourced communities

To improve access to high-quality HIV care in underserved regions of Western Washington (WA) State, we collaborated with the WA State Department of Health (DOH) and community partners to launch four satellite HIV clinics. Here, we describe this innovative clinical care model, present an estimate of costs, and evaluate patient care outcomes, including virologic suppression rates. To accomplish this, we assessed virologic suppression rates 12 months before and 12 months after the satellite clinics opened, comparing people living with HIV (PLWH) who enrolled in the satellite clinics versus all PLWH in the same regions who did not. We also determined virologic suppression rates in 2015 comparing satellite clinic versus non-satellite clinic patients and compared care quality indicators between the satellite clinics and the parent academic clinic. Results demonstrate that the change in virologic suppression rate 12 months before to 12 months after the satellite clinics opened was higher for patients who enrolled in the satellite clinics compared to all those in the same region who did not (18% versus 6%, p < 0.001). Virologic suppression in 2015 was significantly higher for satellite clinic than non-satellite clinic patients at three of four sites. Care quality indicators were met at a high level at the satellite clinics, comparable to the parent academic clinic. Overall, through community partnerships and WA DOH support, the satellite clinic program increased access to best practice HIV care and improved virologic suppression rates in difficult-to-reach areas. This model could be expanded to other regions with inadequate access to HIV practitioners, though financial support is necessary.

Tele-Interpersonal Psychotherapy Acutely Reduces Depressive Symptoms in Depressed HIV-Infected Rural Persons: A Randomized Clinical Trial

Human immunodeficiency virus (HIV)-positive rural individuals carry a 1.3-times greater risk of a depressive diagnosis than their urban counterparts. This randomized clinical trial tested whether telephone-administered interpersonal psychotherapy (tele-IPT) acutely relieved depressive symptoms in 132 HIV-infected rural persons from 28 states diagnosed with Diagnostic and Statistical Manual of Mental Disorders-IV major depressive disorder (MDD), partially remitted MDD, or dysthymic disorder. Patients were randomized to either 9 sessions of one-on-one tele-IPT (n = 70) or standard care (SC; n = 62). A series of intent-to-treat (ITT), therapy completer, and sensitivity analyses assessed changes in depressive symptoms, interpersonal problems, and social support from pre- to postintervention. Across all analyses, tele-IPT patients reported significantly lower depressive symptoms and interpersonal problems than SC controls; 22% of tele-IPT patients were categorized as a priori "responders" who reported 50% or higher reductions in depressive symptoms compared to only 4% of SC controls in ITT analyses. Brief tele-IPT acutely decreased depressive symptoms and interpersonal problems in depressed rural people living with HIV.

The South Carolina rural-urban HIV continuum of care

The HIV continuum of care model is widely used by various agencies to describe the HIV epidemic in stages from diagnosis through to virologic suppression. It identifies the various points at which persons living with HIV (PLWHIV) within a population fail to reach their next step in HIV care. The rural population in the Southern United States is disproportionally affected by the HIV epidemic. The purpose of this study was to examine these rural-urban disparities using the HIV care continuum model and determine at what stages these differences become apparent. PLWHIV aged 13 years and older in South Carolina (SC) were identified using data from the enhanced HIV/AIDS Reporting System. The percentages of PLWHIV linked to care, retained in care, and virologically suppressed were determined. Rural versus urban residence was determined using the Office of Management and Budget classification. There were 14,523 PLWHIV in SC at the end of 2012; 11,193 (77%) of whom were categorized as urban and 3305 (22%) as rural. There was no difference between urban and rural for those who had received any care: 64% versus 64% (p = .61); retention in care 53% versus 53% (p = .71); and virologic suppression 49% versus 48% (p = .35), respectively. The SC rural-urban HIV cascade represents the first published cascade of care model using rural versus urban residence. Although significant health care disparities exist between rural and urban residents, there were no major differences between rural and urban residents at the various stages of engagement in HIV care using the HIV continuum of care model.

Mixed-Methods Study of Uptake of the Extension for Community Health Outcomes (ECHO) Telemedicine Model for Rural Veterans With HIV

PURPOSE

Extension for Community Health Outcomes (ECHO) is a provider-level telemedicine model successfully applied to hepatitis C care, but little is known about its application to Human Immunodeficiency Virus (HIV) care. We performed a mixed-methods evaluation of 3 HIV ECHO programs in the Veterans Health Administration, focusing on uptake by primary care clinics and veterans.

METHODS

Administrative data were used to assess program uptake, including adoption (ie, proportion of primary care clinics participating) and reach (ie, proportion of eligible veterans participating). Veterans were considered eligible if they had an HIV diagnosis and lived nearer to a primary care clinic than to the HIV specialty clinic. We interviewed 31 HIV specialists, primary care providers (PCPs), and administrators engaged in HIV ECHO, and we analyzed interview transcripts to identify factors that influenced program adoption and reach.

FINDINGS

Nine (43%) of 21 primary care clinics adopted HIV ECHO (range 33%-67% across sites). Program reach was limited, with 47 (6.1%) of 776 eligible veterans participating. Reach was similar among rural and urban veterans (5.3% vs 6.3%). In interviews, limited adoption and reach were attributed partly to: (1) a sense of "HIV exceptionalism" that complicated shifting ownership of care from HIV specialists to PCPs, and (2) low HIV prevalence and long treatment cycles that prevented rapid learning loops for PCPs.

CONCLUSIONS

There was limited uptake of HIV ECHO telemedicine programs in settings where veterans historically traveled to distant specialty clinics. Other telemedicine models should be considered for HIV care.

Impact of a Telehealth Program That Delivers Remote Consultation and Longitudinal Mentorship to Community HIV Providers

Background.  To increase human immunodeficiency virus (HIV) care capacity in our region, we designed a distance mentorship and consultation program based on the Project ECHO (Extension for Community Healthcare Outcomes) model, which uses real-time interactive video to regularly connect community providers with a multidisciplinary team of academic specialists. This analysis will (1) describe key components of our program, (2) report types of clinical problems for which providers requested remote consultation over the first 3.5 years of the program, and (3) evaluate changes in participants' self-assessed HIV care confidence and knowledge over the study period. Methods.  We prospectively tracked types of clinical problems for which providers sought consultation. At baseline and regular intervals, providers completed self-efficacy assessments. We compared means using paired-samples t test and examined the statistical relationship between each survey item and level of participation using analysis of variance. Results.  Providers most frequently sought consultation for changing antiretroviral therapy, evaluating acute symptomatology, and managing mental health issues. Forty-five clinicians completed a baseline and at least 1 repeat assessment. Results demonstrated significant increase (P < .05) in participants' self-reported confidence to provide a number of essential elements of HIV care. Significant increases were also reported in feeling part of an HIV community of practice and feeling professionally connected to academic faculty, which correlated with level of program engagement. Conclusions.  Community HIV practitioners frequently sought support on clinical issues for which no strict guidelines exist. Telehealth innovation increased providers' self-efficacy and knowledge while decreasing professional isolation. The ECHO model creates a virtual network for peer-to-peer support and longitudinal mentorship, thus strengthening capacity of the HIV workforce.

Migration patterns among Floridians with AIDS, 1993-2007: implications for HIV prevention and care

OBJECTIVES

To characterize migration patterns among people diagnosed as having and who died of acquired immunodeficiency syndrome (AIDS) from 1993 to 2007 because migrating to a new community can disrupt human immunodeficiency virus/AIDS care delivery and patients' adherence to care and affect migrants' social services and healthcare needs.

METHODS

Florida AIDS surveillance data were used to describe patterns of migration among people diagnosed as having and who died of AIDS from 1993 to 2007. Individual and community characteristics were compared between residence at the time of AIDS diagnosis and residence at the time of death by type of migration.

RESULTS

Of 31,816 people in the cohort, 2510 (7.9%) migrated to another county in Florida and 1306 (4.1%) migrated to another state. Interstate migrants were more likely to be men, 20 to 39 years old, non-Hispanic white, and born in the United States, to have had a transmission mode of injection drug use (IDU) or men who have sex with men with IDU (MSM&IDU), and to have been diagnosed before 1999. Intercounty migrants were more likely to be non-Hispanic white, younger than 60 years, have had a transmission mode of MSM, IDU, or MSM&IDU, have higher CD4 counts/percentages, and to have lived in areas with low levels of poverty or low physician density. There was a small net movement from urban to rural areas within the state.

CONCLUSIONS

A sizable percentage of people, particularly younger people and people with a transmission mode of IDU and IDU&MSM, migrated at least once between the time of their AIDS diagnosis and death. This has important implications for care and treatment, as well as efforts to prevent the disease. Further research is needed to explore barriers and facilitators to access to care upon migration and to assess the need for programs to help people transfer their human immunodeficiency virus/AIDS care, ensuring continuity of care and adherence.

Geographic access and use of infectious diseases specialty and general primary care services by veterans with HIV infection: implications for telehealth and shared care programs

PURPOSE

Rural-dwelling persons with HIV infection often have limited access to HIV specialty care, and they may instead use more nearby primary care. This study described use of infectious disease (ID) specialty and general primary care services among rural compared with urban veterans with HIV in the United States and determined associations between geographic access to ID and primary care and use of care.

METHODS

The sample included all veterans in the national Veterans Administration (VA) HIV clinical case registry in 2009 (N = 23,669, 10.2% rural). Geographic access was measured by calculating travel times to the nearest VA primary care and ID specialty clinic.

FINDINGS

Rural veterans were less likely than urban to use ID clinics (82% of rural vs 87% of urban, P < .01) and more likely to use primary care (82% vs 73%, P < .01). As travel time to ID care increased from less than 15 minutes to over 90 minutes, use of ID care decreased from 88% to 71% (P < .01), while use of primary care increased from 68% to 86% (P < .0001). In multivariable models, increased travel time to ID care-but not rural residence-was associated with decreased ID and increased primary care use.

CONCLUSIONS

Persons with HIV who live far from ID specialty clinics are less likely to use specialty care and more likely to use primary care. Specialty clinics should consider using telehealth to deliver care over distance and programs to coordinate "shared care" relationships with distant primary care providers.

Late HIV diagnosis: Differences by rural/urban residence, Florida, 2007-2011

The purpose of this retrospective cohort study was to identify individual-level demographic and community-level socioeconomic and health care resource factors associated with late diagnosis of HIV in rural and urban areas of Florida. Multilevel modeling was conducted with linked 2007-2011 Florida HIV surveillance, American Community Survey, Area Health Resource File, and state counseling and testing data. Late diagnosis (defined as AIDS diagnosis within 3 months of HIV diagnosis) was more common in rural than urban areas (35.8% vs. 27.4%) (p<0.0001). This difference persisted after controlling for age, sex, race/ethnicity, HIV transmission mode, country of birth, and diagnosis year (adjusted OR 1.39; 95% CI 1.17-1.66). In rural areas, older age and male sex were associated with late HIV diagnosis; zip code-level socioeconomic and county level health care resource variables were not associated with late diagnosis in rural areas. In urban areas only, Hispanic and non-Hispanic black race/ethnicity, foreign birth, and heterosexual mode of transmission were additionally associated with late HIV diagnosis. These findings suggest that, in rural areas, enhanced efforts are needed to target older individuals and men in screening programs and that studies of psychosocial and structural barriers to HIV testing in rural and urban areas be pursued.

Defining the rural HIV epidemic: correlations of 3 definitions--South Carolina, 2005-2011

PURPOSE

To gain a better understanding of the HIV epidemic in rural South Carolina (SC) by contrasting 3 definitions of rural and urban areas.

METHODS

The sample included newly diagnosed HIV cases aged ≥18 years in SC between January 1, 2005, and December 31, 2011. Each individual was assigned a rural or urban status as defined by the Office of Management and Budget (OMB), Census Bureau (CB), and Rural Urban Commuting Area (RUCA) classifications. Descriptive statistics were conducted to compare sociodemographic characteristics, CD4 counts, viral loads, and time to AIDS diagnosis between rural and urban populations. Kappa statistics measured the agreement between the 3 definitions of rurality.

FINDINGS

Depending on the definition used, the proportion of newly diagnosed HIV cases in rural areas varied from 23.3% to 32.0%. Based on the OMB and RUCA definitions, rural residents with HIV were more likely to be older, women, black, and non-Hispanic, report heterosexual contact, and have an AIDS diagnosis within 1 year of their HIV diagnosis. The OMB and RUCA definitions had a nearly perfect agreement (kappa = 0.8614; 95% CI = 0.8457, 0.8772), while poor agreements were noted between the OMB and CB or the RUCA and CB definitions.

CONCLUSION

When examining the rural HIV epidemic, how "rural" is defined matters. Using 3 definitions of rurality, statistically significant differences were found in demographic characteristics, timing of HIV diagnosis and the proportion of rural residents diagnosed with HIV in SC. The findings suggest possible misclassification biases that may adversely influence services and resource distribution.

Church attendance in men who have sex with men diagnosed with HIV is associated with later presentation for HIV care

We demonstrate an interdependent relationship between sexual behavior and church attendance on timing of human immunodeficiency virus (HIV) diagnosis and presentation for care. Men who have sex with men (MSM) and who attend church are more likely to present with lower CD4(+) T-lymphocyte counts than MSM who do not attend church.

Mixed-methods evaluation of a telehealth collaborative care program for persons with HIV infection in a rural setting

BACKGROUND

Delivery of comprehensive care for persons with human immunodeficiency virus (HIV) infection in rural and low prevalence settings presents many challenges. We developed and evaluated a telehealth collaborative care (TCC) program for persons with HIV in a rural area.

OBJECTIVE

To determine the feasibility of TCC, and identify factors influencing implementation in rural settings.

DESIGN

Mixed methods evaluation of a quality improvement program with pre-measures and post-measures.

PATIENTS

Veterans with HIV infection in Iowa and Illinois.

INTERVENTION

TCC integrated HIV specialty care delivered by clinical video telehealth, with primary care delivered by generalist providers, in seven Community Based Outpatient Clinics (CBOCs) serving rural areas. Principles guiding TCC design were: 1) clear delineation of specialty and primary care clinic roles in co-managed care; 2) creation of processes to improve care coordination between specialty and primary care teams; and 3) use of a patient registry for population management across sites.

MEASURES

Veterans Affairs (VA) healthcare system performance measures for care for HIV infection and common comorbidities, patient travel time to obtain care, and patient satisfaction. Qualitative evaluation involved semi-structured telephone interviews with patients.

KEY RESULTS

Thirty of 32 eligible patients chose TCC over traveling to the HIV clinic for all care. Among 24 patients in TCC during the June 2011-May 2012 evaluation period, median age was 54 (range, 40-79), most (96 %) were men, and median CD4 count was 707 cells/cm(3) (range, 233-1307). VA performance measures were met for > 90 % of TCC patients. Median yearly travel time decreased from 320 min per patient prior to TCC to 170 min during TCC (p < 0.001). Interview themes included: 1) overcoming privacy concerns during care in local primary care clinics; 2) tradeoffs between access, continuity, and care coordination; and 3) the role of specialist involvement in collaborative care.

DISCUSSION

Telehealth Collaborative Care is a feasible approach to providing accessible and comprehensive care for persons with HIV in rural settings.

Rural AIDS diagnoses in Florida: changing demographics and factors associated with survival

PURPOSE

To compare demographic characteristics and predictors of survival of rural residents diagnosed with acquired immunodeficiency syndrome (AIDS) with those of urban residents.

METHODS

Florida surveillance data for people diagnosed with AIDS during 1993-2007 were merged with 2000 Census data using ZIP code tabulation areas (ZCTAs). Rural status was classified based on the ZCTA's rural-urban commuting area classification. Survival rates were compared between rural and urban areas using survival curves and Cox proportional hazards models controlling for demographic, clinical, and area-level socioeconomic and health care access factors.

FINDINGS

Of the 73,590 people diagnosed with AIDS, 1,991 (2.7%) resided in rural areas. People in the most recent rural cohorts were more likely than those in earlier cohorts to be female, non-Hispanic black, older, and have a reported transmission mode of heterosexual sex. There were no statistically significant differences in the 3-, 5-, or 10-year survival rates between rural and urban residents. Older age at the time of diagnosis, diagnosis during the 1993-1995 period, other/unknown transmission mode, and lower CD4 count/percent categories were associated with lower survival in both rural and urban areas. In urban areas only, being non-Hispanic black or Hispanic, being US born, more poverty, less community social support, and lower physician density were also associated with lower survival.

CONCLUSIONS

In rural Florida, the demographic characteristics of people diagnosed with AIDS have been changing, which may necessitate modifications in the delivery of AIDS-related services. Rural residents diagnosed with AIDS did not have a significant survival disadvantage relative to urban residents.

Barriers to care for rural people living with HIV: a review of domestic research and health care models

Historically, the availability of heath care in rural areas has been sparse, and specialized care for people living with HIV (PLWH) has been especially problematic. Rural patients are faced with substantially greater barriers to care than their urban counterparts. A systematic review of empirical studies was conducted concerning barriers to care among patients infected with HIV in rural areas of the United States. This systematic review yielded 15 viable articles for analysis. Among the 27 barriers identified, the most commonly discussed were transportation needs, provider discrimination and stigma, confidentiality concerns, and affordability and lack of financial resources. Barriers to care must be addressed in conjunction with one another in order to alleviate their impacts. Key health care models addressing these concerns are highlighted and used to address the state of the field and provide suggestions for future research.

Rural residence and adoption of a novel HIV therapy in a national, equal-access healthcare system

Rural persons with HIV face barriers to care that may influence adoption of advances in therapy. We performed a retrospective cohort study to determine rural-urban variation in adoption of raltegravir-the first HIV integrase inhibitor-in national Veterans Affairs (VA) healthcare. There were 1,222 veterans with clinical indication for raltegravir therapy at time of its FDA approval in October 2007, of whom 223 (19.1%) resided in rural areas. Urban persons were more likely than rural to initiate raltegravir within 180 days (17.3% vs. 11.2%, P = 0.02) and 360 days (27.5% vs. 19.7%, P = 0.02), but this gap narrowed slightly at 720 days (36.3% vs. 31.8%, P = 0.19). In multivariable analysis adjusting for patient characteristics, urban residence predicted raltegravir adoption within 180 days (odds ratio 1.72, 95% CI 1.09-2.70) and 360 days (OR 1.63, 95% CI 1.13-2.34), but not 720 days (OR 1.26, 95% CI 0.84-1.87). Efforts are needed to reduce geographic variation in adoption of advances in HIV therapy.

Rural HIV-infected women's access to medical care: ongoing needs in California

HIV-infected women living in rural areas often have considerably less access to care than their urban and suburban counterparts. In much of the USA, little is known about HIV care among rural populations. This study elucidated barriers to care for rural women in California. Methods included retrospective structured interviews conducted with 64 women living in rural areas and receiving HIV care at 11 California healthcare facilities. Facilities were randomly sampled and all HIV-infected female patients seeking care at those facilities during a specified time period were eligible. The most commonly cited barriers to accessing care included physical health problems that prevented travel to care (32.8%), lack of transportation (31.2%), and lack of ability to navigate the healthcare system (25.0%). Being divorced/separated/widowed (compared to being either married or single) was associated with reporting physical health as a barrier to care (p=0.03); being unemployed (p=0.003) or having to travel 31-90 minutes (p=0.007, compared to less than 31 or greater than 90) were both associated with transportation as a barrier; and speaking English rather than Spanish was associated with reporting "difficulty navigating the system" (p=0.04). Twenty-nine women (45.3%) reported difficulty in traveling to appointments. Overall, 24 (37.5%) women missed an HIV medical appointment in the previous 12-month period, primarily due to their physical health and transportation limitations. Physical health and transportation problems were both the major barriers to accessing health services and the primary reasons for missing HIV care appointments among this population of HIV-infected women living in rural areas. Providing transportation programs and/or mobile clinics, as well as providing support for patients with physical limitations, may be essential to improving access to HIV care in rural areas.

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.

Teleconsultation for clinicians who provide human immunodeficiency virus care: experience of the national HIV telephone consultation service

OBJECTIVE

To examine the infrastructure, successes, and challenges of a teleconsultation service for human immunodeficiency virus (HIV) clinicians.

MATERIALS AND METHODS

The HIV Warmline is a telephone consultation service providing free, live HIV/AIDS management advice to U.S. clinicians. We present descriptive data about callers, patients, and consultation topics gathered by electronic query of the HIV Warmline database for 2009. Caller satisfaction survey results for 2009 are also presented.

RESULTS

The HIV Warmline has provided more than 37,000 consultations since its inception in 1992. The service provides consultations to clinicians from all 50 states, from a variety of professional backgrounds, and with a wide range of HIV experience levels. The majority of call topics concern antiretroviral therapy. Callers are generally pleased with the service, giving a mean Likert scale rating of 4.7 on satisfaction survey questions.

CONCLUSION

The experience of the HIV Warmline can serve as a model for other programs planning to develop remote consultation systems. HIV teleconsultation has been relatively simple to implement and can be useful for many types of clinicians. HIV teleconsultation should continue to be evaluated as a way to improve HIV care, especially in areas without easy access to HIV expertise.

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.

Expanding HIV testing efforts in concentrated epidemic settings: a population-based survey from rural Vietnam

Background

To improve HIV prevention and care programs, it is important to understand the uptake of HIV testing and to identify population segments in need of increased HIV testing. This is particularly crucial in countries with concentrated HIV epidemics, where HIV prevalence continues to rise in the general population. This study analyzes determinants of HIV testing in a rural Vietnamese population in order to identify potential access barriers and areas for promoting HIV testing services.

Methods

A population-based cross-sectional survey of 1874 randomly sampled adults was linked to pregnancy, migration and economic cohort data from a demographic surveillance site (DSS). Multivariate logistic regression analysis was used to determine which factors were associated with having tested for HIV.

Results

The age-adjusted prevalence of ever-testing for HIV was 7.6%; however 79% of those who reported feeling at-risk of contracting HIV had never tested. In multivariate analysis, younger age (aOR 1.85, 95% CI 1.14–3.01), higher economic status (aOR 3.4, 95% CI 2.21–5.22), and semi-urban residence (aOR 2.37, 95% CI 1.53–3.66) were associated with having been tested for HIV. HIV testing rates did not differ between women of reproductive age who had recently been pregnant and those who had not.

Conclusions

We found low testing uptake (6%) among pregnant women despite an existing prevention of mother-to-child HIV testing policy, and lower-than-expected testing among persons who felt that they were at-risk of HIV. Poverty and residence in a more geographically remote location were associated with less HIV testing. In addition to current HIV testing strategies focusing on high-risk groups, we recommend targeting HIV testing in concentrated HIV epidemic settings to focus on a scaled-up provision of antenatal testing. Additional recommendations include removing financial and geographic access barriers to client-initiated testing, and encouraging provider-initiated testing of those who believe that they are at-risk of HIV.

Rural residence is associated with delayed care entry and increased mortality among veterans with human immunodeficiency virus infection

CONTEXT

Rural persons with human immunodeficiency virus (HIV) face many barriers to care, but little is known about rural-urban variation in HIV outcomes.

OBJECTIVE

To determine the association between rural residence and HIV outcomes.

DESIGN, SETTING, AND PATIENTS

Retrospective cohort study of mortality among persons initiating HIV care in Veterans Administration (VA) during 1998-2006, with mortality follow-up through 2008. Rural residence was determined using Rural Urban Commuting Area codes. We identified 8489 persons initiating HIV care in VA with no evidence of combination antiretroviral therapy (cART) use at care entry, of whom 705 (8.3%) were rural.

OUTCOME MEASURE

All-cause mortality.

RESULTS

At care entry, rural persons were less likely than urban persons to have drug use problems (10.6% vs. 19.5%, P < 0.001) or hepatitis C (34.3% vs. 41.2%, P = 0.001), but had more advanced HIV infection (median CD4: 186 vs. 246, P < 0.001). By 2 years after care entry, 5874 persons had initiated cART (528 rural [74.9%] and 5346 urban [68.7%], P = 0.001), and there were 1022 deaths (108 rural [15.3%] and 914 urban [11.7%], P = 0.004). The mortality hazard ratio for rural persons compared with urban was 1.34 (95% confidence interval: 1.05-1.69). The hazard ratio decreased to 1.18 (95% confidence interval: 0.93-1.50) after adjustment for HIV severity (CD4 and AIDS-defining illnesses) at care entry, and was 1.17 (95% confidence interval: 0.92-1.50) in a model adjusting for age, HIV severity at care entry, substance use, hepatitis B or C diagnoses, and cART initiation.

CONCLUSIONS

Later entry into care drives increased mortality for rural compared with urban veterans with HIV. Future studies should explore the person, care system, and community-level determinants of late care entry for rural persons with HIV.

Standard of care: promoting antiretroviral adherence in clinical care

Although there has long been demand for programs and procedures that support or enhance adherence to antiretroviral therapy (ART) among HIV+ patients, there is scant evidence about the extent to which medical clinics have been able to incorporate adherence interventions into their standard care. A survey of clinical care settings in New York and Connecticut indicated that the current standard of care is to provide only minimal levels of adherence services, with ad hoc adherence support being offered on an as-needed basis, often by overburdened primary care staff. These results suggest a strong need for the development of ART adherence interventions that are not only easily translatable to real-life clinical settings, but also offer an organized compendium of resources for HIV+ patients, from initiation to maintenance.

Identifying gaps in HIV prevention services

Human immunodeficiency virus (HIV) prevention programs and agencies are fighting growing rates of infection with decreasing resources. Identification of gaps in HIV prevention services can help inform prevention funding and program policies. To describe HIV prevention needs in a southern U.S. state, we conducted face-to-face interviews with prevention agencies and persons considered by others in their community to be "influential informants" of the community's HIV prevention services in a sample of counties in North Carolina. Using county as the unit of analysis (n = 10), we investigated differences in gaps by community characteristics, such as disparities in sexually transmitted disease rates. Lack of programs and problems with service program coordination/cooperation were reported frequently by rural counties. The most commonly reported barrier to meeting the needs of persons at risk for HIV was funding, followed by stigma. Findings from this study can inform local and regional planners on how to efficiently target prevention programs, including programs aimed at reducing racial and geographic disparities in sexually transmitted diseases, such as HIV.

Racial, gender and geographic disparities of antiretroviral treatment among US Medicaid enrolees in 1998

BACKGROUND

In 1998, highly active antiretroviral therapy (HAART) was widespread, but the diffusion of these life-saving treatments was not uniform. As half of all AIDS patients in the USA have Medicaid coverage, this study of a multistate Medicaid claims dataset was undertaken to assess disparities in the rates of HAART.

METHODS

Data came from 1998 Medicaid claims files from five states with varying HIV prevalence. ICD-9 codes were used to identify people with a diagnosis of HIV/AIDS or AIDS-defining illness. Multivariate analyses assessed associations between age, gender, race and state of residence for antiretroviral regimens consistent with HAART, as defined by 1998 Centers for Disease Control and Prevention (CDC) guidelines.

RESULTS

Among 7202 Medicaid enrolees with a diagnosis of HIV/AIDS or AIDS, 62% received HAART and 25% received no antiretroviral therapy. Multivariate analyses showed that age, race, gender and state were all significant predictors of receiving HAART: white, non-Hispanic patients were most likely to receive HAART (68.3%), with lower rates in Hispanic and black, non-Hispanic segments of the population (59.3% and 57.5%, respectively, p<0.001). Women were less likely to receive HAART than men (51.8% vs 69.3%, p<0.001).

CONCLUSION

Despite similar insurance coverage and drug benefits, life-saving treatments for HIV/AIDS diffused at widely varying rates in different segments of the Medicaid population. Research is needed to determine the extent to which racial, gender, interstate and region disparities currently correspond to barriers to such care.

HIV provider perspectives: the impact of stigma on substance abusers living with HIV in a rural area of the United States

Recent literature has documented growing concerns related to access to HIV care services for rural individuals living with both HIV and a dual diagnosis of substance abuse. Previous research has investigated issues from a client perspective, but limited research has investigated provider perspectives of rural issues surrounding HIV and substance abuse. The purpose of this qualitative study was to examine issues that impact the ability of care providers to create sustainable linkages to care for dual diagnosed individuals who live in rural areas. In-depth interviews were conducted in late 2005 with 39 HIV service providers at 11 agencies that provided HIV-related services to individuals in rural areas of a Midwestern state in the United States. Findings suggest multidimensional stigma in the medical referral network as the leading factor that presents challenges to service providers in rural areas. The service providers reported verbal stigma in the form of insults, a loss of role/respect, and a global loss of resources such as poorer quality health care or no health care provided. The stigma is conceptualized in four themes: (1) staff of medical referral sources stigmatizing against rural dual-diagnosis clients, (2) physicians stigmatizing against rural dual-diagnosis clients, (3) medical specialists stigmatizing against rural dual-diagnosis clients, and (4) client-perceived stigma. These themes were expressed equally among all of the providers, regardless of geographic location, type of HIV-related organization, or job title.

Factors associated with fewer visits for HIV primary care at a tertiary care center in the Southeastern U.S

In this study we sought to evaluate sociodemographic and clinical characteristics associated with decreased access to HIV outpatient care in a University-based clinic in the Southeastern U.S. The number of HIV outpatient clinic visits per person-year was estimated among 1,404 HIV-infected individuals participating in a large observational clinical cohort study. On average, participants attended 3.38 visits per person-year (95% CI = 3.32, 3.44), with 71% attending fewer than 4 visits per year. Younger persons, of Black race/ethnicity, with less advanced HIV disease, and a shorter time from entry to HIV care, had poorer access to care, as did participants without health insurance and residing a greater distance from care. Vulnerable subgroups of HIV-infected patients in the South have decreased access to ongoing HIV health care. Interventions including more intensive counseling and active outreach for newly HIV diagnosed individuals and support with obtaining health insurance and transportation may lead to improved outcomes.

Mental Health Differences Between Rural and Urban Men Living with HIV Infection in Various Age Groups

Despite the disproportionate increase in rural, Southern residents and older persons during the third era of the HIV/AIDS epidemic, no known study has examined whether older, rural men living with HIV infection face a double jeopardy and have poorer psychosocial profiles than other subgroups of men. We investigated whether area of residence (rural, urban), age (young, middle-age, old), and the interaction of residence and age would be related to mental health factors by using two measurement methods to categorize rural and urban residence (US Census Bureau classification and The Office of Rural Health Policy's, Rural Urban Commuting Area Codes [RUCAs]). We conducted 2-3 hour-long, face-to-face interviews with all but 43 patients who met the study criteria and kept their clinic appointments at three different types of healthcare facilities (i.e., VA, university clinic, public health department) over a 20-month period. The sample consisted of 226 men living in the southeastern US. Rural and urban men of various age groups did not differ in socioeconomic factors, travel distance to clinics, use of medications, satisfaction with care, types of severe stressors, and confidentiality concerns. Using two methods to categorize area of residence, we found that rural men as compared to urban men had similar levels of total stress, AIDS-related stress, social support, active coping and avoidance coping, but higher rates of risk for depression. Rural men had higher levels of non-AIDS-related stress only when the US Census Bureau's categorization was used, which highlights the importance of carefully selecting and describing methods to categorize rural versus urban residence.

Review: use of health care services among persons living with HIV infection: state of the science and future directions

Health care services for persons living with HIV have broadened from short-term, crisis-oriented, and palliative care to include preventive, acute, and long-term services because of advances in HIV treatment and earlier detection. This integrated literature review on utilization of HIV-related health care services provides information on barriers to access, disparities in treatments, and factors contributing to wasteful use of services. Early research focused on describing and quantifying use of in-hospital care. As HIV transformed into a chronic disease, research on utilization expanded into outpatient settings. Predisposing factors such as race, gender, and injection drug use, and enabling factors (i.e., insurance, social support systems, housing) were strong predictors of utilization patterns. Clinical factors, such as immune status, symptoms, and depression, as well as contextual factors (i.e., characteristics of clinicians, urban/rural residence) determined the amounts of services obtained. Additional research is recommended on the utilization of nursing and preventive services and care in rehabilitation settings, home health, and nursing homes. Understanding the patterns and predictors of resource use can facilitate health professionals' efforts in improving the health care delivery system for individuals with HIV infection.

Moving for care: findings from the US HIV Cost and Services Utilization Study

This paper examines sociodemographic and HIV-related factors associated with moving post-HIV diagnosis for non-care- and care-related reasons (versus never moving post-HIV diagnosis). Distinctions are made between those who move for informal care only, formal care only, or informal and formal care. Data come from the nationally representative US HIV Cost and Services Utilization Study (N=2,864). Overall, 31.8% moved at least once post-HIV diagnosis and 16.3% moved most recently for care. Among those who moved for care, 32.6% moved for informal care only, 26.8% for formal care only, and 40.6% moved for both. Post-HIV diagnosis moves for reasons unrelated to care were less likely among African Americans and older persons, and more likely among those with longer durations positive. Moves for care were less likely among African Americans, older persons, and persons with higher educational attainments, while they were more likely among those with an AIDS diagnosis and longer durations HIV-positive. Among those who moved for care, women and persons with higher incomes were less likely to move for formal or mixed care than informal care only. Given that moving for care may reflect disparities in access to care and unmet needs, additional analyses with more detailed data are warranted.

Developing consumer involvement in rural HIV primary care programmes

OBJECTIVES

As part of a broader medical and psychosocial needs assessment in a rural region of northern California, USA, five focus groups were conducted to explore innovative approaches to creating a system of consumer involvement in the delivery of HIV primary care services in the region.

DESIGN

A total of five focus groups (n = 30) were conducted with clients from three of five counties in the region with the highest number of HIV patients receiving primary care.

SETTING AND PARTICIPANTS

Participants were recruited by their HIV case managers. They were adults living with HIV, who were receiving health care, and who resided in a rural mountain region of northern California.

VARIABLES STUDIED

Group discussions explored ideas for new strategies and examined traditional methods of consumer involvement, considering ways they could be adapted for a rural environment.

RESULTS

Recommendations for consumer involvement included a multi-method approach consisting of traditional written surveys, a formal advisory group, and monthly consumer led social support/informal input groups. Specific challenges discussed included winter weather conditions, transportation barriers, physical limitations, confidentiality concerns, and needs for social support and education.

CONCLUSIONS

A multiple-method approach would ensure more comprehensive consumer involvement in the programme planning process. It is also evident that methods for incorporating consumer involvement must be adapted to the specific context and circumstances of a given programme.

Variations in rural AIDS epidemiology and service delivery models in the United States

This article reviews AIDS surveillance data and the rural health literature to summarize what is known about the rural AIDS epidemic, characteristics of rural environments that affect HIV service delivery, and approaches that rural areas are using to address the health and support service needs of HIV-positive residents. During 1999, nonmetropolitan (non-MSA) adult/adolescent AIDS rates were highest in the South (11 per 100,000) and Northeast (9 per 100,000). The South had the highest non-MSA proportion of adult/adolescent AIDS cases (12%), followed by the North Central region (9%), the West (4%), and the Northeast (3%). Variations in rural HIV/AIDS epidemiologic patterns and the demographic, socio-economic, and cultural characteristics of rural environments are likely to require different levels of resource investment and different methods of organizing and delivering HIV services. Currently, many HIV-positive rural residents are traveling to metropolitan areas for medical care because of concerns about confidentiality or a lack of confidence in the HIV management capabilities of local physicians. Rural communities are attempting to address these problems by developing the HIV care capacity of existing clinics, building local networks of physicians with HIV management experience, and cultivating "shared care" arrangements with urban-based specialists.