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.

Missing the handoff: post-hospitalization follow-up care among rural Medicare beneficiaries with diabetes.

INTRODUCTION: Diabetes is a condition that requires adequate care to ensure ideal outcomes. One need is for proper post-discharge follow-up care to reduce unnecessary hospital re-admissions. This care is more difficult in US rural areas due to lower physician and resource availability. The purpose of this analysis was to examine US urban-rural differences in 30 day post-discharge physician follow-up care. METHODS: This analysis utilized data from 2005 Medicare claims files, merged with county-level information from the area resource file. Beneficiaries with diabetes and with a hospitalization served as the study population. Differences in hospitalization rates and 30 day physician follow-up care were estimated across levels of rurality. Multi-level multivariate models estimated the factors that significantly contributed to obtaining such care. RESULTS: Approximately 90% of the study population had a follow-up physician visit within 30 days; this rate was lower among rural beneficiaries. Adjusted estimates indicated that beneficiaries in rural areas were not less likely to obtain a follow-up visit. Factors associated with obtaining a follow up included having addition comorbidities, being female or White, and living in the US Northeast. CONCLUSIONS: This analysis found evidence that rural Medicare beneficiaries were less likely to obtain post-discharge physician follow-up visits within 30 days. The adjusted result indicate that other factors such as personal demographic and illness characteristics are more predictive of this behavior than the rural location itself. More research is needed to identify why these specific factors are associated with visit behavior, and how to design interventions to improve these rates.

Lower rehospitalization rates among rural Medicare beneficiaries with diabetes.

PURPOSE: We estimated the 30-day readmission rate of Medicare beneficiaries with diabetes, across levels of rurality. METHODS: We merged the 2005 Medicare Chronic Conditions 5% sample data with the 2007 Area Resource File. The study population was delimited to those with diabetes and at least 1 hospitalization in the year. Unadjusted readmission rates were estimated across levels of rurality. Multivariate logistic regression estimated the factors associated with readmissions. FINDINGS: Overall, 14.4% had a readmission; this was higher among urban (14.9%) than rural (12.9%) residents. The adjusted odds indicated that remote rural residents were less likely to have a readmission (OR 0.74, 0.57-0.95) than urban residents. Also, those with a 30-day physician follow-up visit were more likely to have a readmission (OR 2.25, 1.96-2.58) than those without a visit. CONCLUSION: The factors that contribute to hospital readmissions are complex; our findings indicate that access to follow-up care is highly associated with having a readmission. It is possible that residents of remote rural counties may not receive necessary readmissions due to lower availability of such follow-up care. Policy makers should continue to monitor this apparent disparity to determine the impact of these lower rates on both patients and hospitals alike.

Rural-urban differences in dental service utilization among an early childhood population enrolled in South Carolina Medicaid.

Our exploratory study examined rural-urban differences in dental care utilization during early childhood among Medicaid-enrolled children aged younger than 4 years in South Carolina. We conducted a secondary data analysis using Medicaid data. Dependent variables included preventive dental visits, use of medical settings (emergency room [ER] and primary care [PC] offices) for dental reasons, receipt of fluoride varnish, and dental home status. The primary independent variable was child's area of residence, rural or urban. The control variables were child's age, gender, race, and special healthcare need status. In adjusted analyses, rural children were found to have significantly higher odds of lacking preventive dental visits, fluoride varnishes, and dental homes as well as using medical settings for dental reasons compared to urban children. This difference, however, was not a simple function of rural residence. Other variables such as race and special healthcare need status interacted with rurality in explaining the differences in the outcomes of interest except visiting medical settings for dental reasons. Children under age of 2 years had higher odds of undesirable outcomes compared to those aged older than 2 years. Significant disparities in dental care utilization were evident among rural, Medicaid-enrolled preschool-aged children in South Carolina. While the state has addressed Medicaid reimbursement and related policies for nearly 10 years, their impact may be disproportionately effective.

Factors associated with quality of life among rural women with HIV disease.

This cross-sectional study examined physical, psychological, and social factors associated with quality of life (QOL) among a sample of 399 rural women with HIV disease living in the Southeastern United States. Of the socio-demographic variables, age (p = .003), race (p < .0001), and time of HIV diagnosis (p = .03) were significantly associated with QOL. In bi-variate analysis, HIV symptoms (frequency and extent symptoms were bothersome), perceived stigma, internalized stigma, and depression were significantly and negatively associated with QOL whereas social support, problem-focused coping, perceived situational control, and healthy lifestyles were significantly and positively associated with QOL (all p < .0001). In adjusted analysis, HIV symptom frequency, depression, problem-focused coping, perceived situational control, perceived stigma, healthy lifestyles, and race remained significant predictors of QOL and explained 55% of the variance in QOL among the study participants (model F (7, 390) = 66.7; p < .0001). The study findings identify potential points of interventions to improve QOL among rural women with HIV disease.

Social context of rural Women with HIV/AIDS.

The South has more AIDS cases than any other region of the US, with most new diagnoses among African American women (56%). In a previous study, a peer counseling intervention for rural women with HIV/AIDS was developed and tested. The purpose of this analysis was to describe, from the peer counselors' perspective, the predominant concerns of the women, contextualized by living in isolated, impoverished circumstances in the rural Deep South. Following home visits, peer counselors recorded a description of the encounter. A multidisciplinary qualitative research group extracted, coded, and thematized the chief concerns and context of the women's lives. Findings provide a vivid portrait of HIV-infected women experiencing deeply troubling psychological and physiological symptoms of HIV/AIDS against the contextual ground of poverty and isolation. Themes include: (1) struggle/effort; (2) stigma/hiding; (3) loss/depression; and (4) independence/ dependence. These women lived in extremely difficult life circumstances that reflected not only a devastating chronic illness, but a life of poverty and abuse. Appropriate care for HIV-infected women living in the rural Deep South will need to address the whole context of their lives.

HIV-disclosure, social support, and depression among HIV-infected African American women living in the rural southeastern United States.

This cross-sectional study examined the relationships between social support, HIV disclosure, and depression among 340 rural African American women with HIV disease living in the southeastern United States. Three aspects of social support (perceived availability of support, sources of available support, and satisfaction with available support) were measured along with HIV disclosure and depression. Perceived availability of support (p < .0001), sources of support (p = .03), satisfaction with support (p = .003), and HIV disclosure (total and to children; p = .05 and .04, respectively) were significantly and inversely correlated with depression. Perceived availability of support and satisfaction with support mediated the relationship between HIV disclosure and depression. If confirmed in longitudinal studies, these findings have implications for designing and implementing interventions supporting African American women with HIV disease in disclosing their HIV status appropriately, particularly to their children. In long run, appropriate self-disclosure may help decrease depression and improve quality of life among HIV infected African American women living in limited resource settings.

Relationships between stigma, social support, and depression in HIV-infected African American women living in the rural Southeastern United States.

This cross-sectional study examined relationships between HIV-related stigma, social support, and depression in a sample of 340 HIV-infected African American women living in rural areas of the Southeastern United States. Three aspects of social support (availability of different types of support, sources of support, and satisfaction with support) and two aspects of HIV-related stigma (perceived stigma and internalized stigma) were measured. Perceived availability of support (p < .0001), sources of support (p = .03), satisfaction with support (p = .003), perceived stigma (p < .0001), and internalized stigma (p < .0001) were all significantly correlated with depression. Social support variables were negatively correlated and stigma variables were positively correlated with depression. HIV-related perceived stigma and internalized stigma were found to mediate the effect of sources of available support on depression. Study findings have implications for designing and implementing interventions to increase social support and decrease HIV-related stigma in order to decrease depression among African American women with HIV disease.

Embodied work: insider perspectives on the work of HIV/AIDS peer counselors.

Our aim in this study was to explore HIV/AIDS peer counseling from the perspective of women actively engaged in this work within the context of a community-based program in rural areas of the southeastern United States. Based on this research we suggest that the embodied work of HIV/AIDS peer counselors is constructed around their personal identities and experiences. This work involves gaining entry to other HIV-positive women's lives, building relationships, drawing on personal experiences, facing issues of fear and stigma, tailoring peer counseling for diversity, balancing risks and benefits, and terminating relationships. Peer counselors recognize the personal and collective value of their work, which, like much of women's work within the context of family and community, lacks public visibility and acknowledgment. We discuss implications for the training and support of peer-based interventions for HIV and other women's health issues across diverse contexts and settings.

Health care utilization: the experiences of rural HIV-positive African American women.

This qualitative study explored perceptions and experiences of HIV-positive rural African American women regarding availability, accessibility, and quality of health care and social services. Twenty-two women residing in rural areas of South Carolina were recruited to participate in one of three focus groups. A conceptual model of health services utilization was used to guide the study and served as a framework for coding data. Verbatim transcripts of group discussions were analyzed using content analysis to code and identify data categories. Data revealed common perceptions of lack of services and inferior quality of available services to meet some of their most important needs. Overall, findings provide a picture of women whom the health care/social services system fails to serve. The findings have significant implications for increasing resources and designing interventions that empower these women and enhance their quality of life.

Social support, coping, and medication adherence among HIV-positive women with depression living in rural areas of the southeastern United States.

This study examined the relationships among sociodemographic factors, social support, coping, and adherence to antiretroviral therapy (ART) among HIV-positive women with depression. The analyses reported here were limited to the 224 women receiving ART of 280 women recruited from community-based HIV/AIDS organizations serving rural areas of three states in the southeastern United States. Two indicators of medication adherence were measured; self-report of missed medications and reasons for missed medications in the past month. Descriptive statistics, correlation, and regression analyses were performed to systematically identify sociodemographic, coping, and social support variables that predicted medication adherence. In regression analysis, three variables were determined to be significant predictors accounting for approximately 30% of the variability in the self-report of reasons for missed medications. Coping focused on managing HIV disease was negatively associated, while coping focused on avoidance/denial and number of children were positively associated with reasons for missed medications. Coping by spiritual activities and focusing on the present mediated the effect of social support on self-reported missed medications. The relationship of predictor variables to self-report of missed medications was assessed using t test statistics and logistic regression analysis to determine the odds of self-reported medication adherence. Satisfaction with social support (p = 0.04), and coping focused on managing HIV disease (p = 0.002) were the best positive predictors, whereas number of children (p = 0.02) was the lone significant negative predictor of medication adherence. The study findings have implications for designing, implementing, and testing interventions based on social support and coping theories for achieving better adherence to HIV medications.

Sleep disturbance and depression as barriers to adherence.

This study examined the relationships among subjective sleep disturbance, depressive symptoms, and adherence to medications among HIV-infected women. HIV-infected women (N = 173) were recruited through community AIDS service organizations throughout South Carolina. Participants completed the Pittsburgh Sleep Quality Index (PSQI), the Centers for Epidemiological Studies Depression Scale (CES-D), and a modified version of the Adults AIDS Clinical Trials Group Adherence Baseline Questionnaire. Women who reported greater sleep disturbance also reported a higher level of depressive symptoms and reported poor adherence to their medication regimen. Depression helped to explain the relationship between sleep quality and adherence. Results indicate that assessment and management of sleep disturbance and depressive symptoms in women with HIV disease is important to promote medication adherence.

A peer-based substance abuse intervention for HIV+ rural women: a pilot study.

Alcohol and other drug (AOD) use plays a major role in the acquisition and spread of HIV, and the majority of women living with HIV are either active or recovering drug users. Forty-six percent of women's cases of HIV infection have been attributed to injection-drug use and 18% to women's heterosexual contacts with injection-drug users. Substance abuse often contributes to noncompliance with HIV treatment. Individuals with multiple diagnoses, such as those with HIV and substance abuse, may not be able to withstand the burden of integrating the different clinical approaches used to treat their substance abuse and other comorbid disorders such as HIV. This article reports the results of an intervention pilot study testing a peer counseling intervention for substance abuse in rural women with HIV. Thirteen women completed the intervention. Although limited by sample size, results suggest that this intervention was effective in helping women to acknowledge problems with their alcohol and drug abuse and to begin taking steps to achieve sobriety.

Patterns of risk of depressive symptoms among HIV-positive women in the southeastern United States.

Depressive symptoms are a common response to HIV disease, and women appear to be at particularly high risk. The authors report results from a cross-sectional analysis of data collected from 280 rural women with HIV/AIDS in the Southeastern United States aimed at identifying risk factors of depressive symptoms. Stress theory provided a framework for identification of potential risk factors. Descriptive statistics, measures of association, and regression analyses were used to systematically identify patterns of risk. The final regression model included 22 factors that accounted for 69% of the variance in depressive symptoms. The majority of variance in depressive symptoms was accounted for by only six variables: the frequency of HIV symptoms, recent experiences of sadness/hopelessness, the availability of social support, and the use of three coping strategies: living positively with HIV, isolation/withdrawal, and denial/avoidance. The results suggest a number of intervention strategies for use with rural women with HIV/AIDS.