Factors associated with preventive dental care-seeking behavior among people living with HIV.

OBJECTIVES: This study examined factors associated with preventive dental care-seeking behavior among HIV-positive adults who participated in a federally funded demonstration project to expand access to oral health care. METHODS: Two thousand one hundred eighty-seven adults living with human immunodeficiency virus (HIV) in the United States were enrolled in free dental care and were interviewed about their reasons for seeking care, their oral health, and overall health status. Multivariate analysis using Generalized Estimating Equations to control for clustering by site was conducted to identify factors associated with preventive care-seeking behavior. RESULTS: Forty-one percent of participants reported the only reason they sought dental care was for preventive care, to receive a checkup or cleaning. Factors associated with preventive care-seeking behavior in multivariate analysis included no unmet need for dental care since testing HIV positive, no dental insurance, taking HIV medications and better overall oral health. CONCLUSIONS: Many HIV-positive adults may seek preventive care when it is offered at no cost. Interventions that address unmet needs and target individuals who are not taking HIV medications or have poorer oral health may improve preventive practices.

Peer knowledge and roles in supporting access to care and treatment.

People living with HIV (PLWHIV) have been involved in the continuum of HIV care since the early days of the epidemic providing education and prevention services. There is a growing interest in utilizing HIV positive peers to support access to care and treatment, but little is known about the range of roles these peers perform and what they need to know to do this work. This study of 186 HIV-positive peers currently providing community health services in eight states found that peers perform a wide range of roles, including assistance with care and treatment, emotional support, and service referrals. Over 80% discussed medications with clients. On average, experienced peers provided correct responses to 73% of questions about HIV and AIDS, and 65% of questions about the appropriate role of a peer. Peers living with HIV for more than 5 years, in paid employment with more than a high school education had higher HIV knowledge scores than volunteers. Higher education, length of time living with HIV, age and speaking English as the primary language were associated with higher peer knowledge scores. This study suggests that we cannot assume that peers already working in the field are fully knowledgeable about HIV care and treatment or peer roles. It is important to address gaps in knowledge through continuing education and to create common standards for the training and skills that peers who work in community health settings need to have.

Living with HIV but without medical care: barriers to engagement.

This cross-sectional study examined factors associated with the receipt of HIV medical care among people who know their HIV status and are not newly diagnosed with HIV. Interviews were conducted with 1133 HIV-positive individuals between October 2003 and July 2005 who enrolled in 1 of 10 outreach programs across the country. The sample was predominantly non-white (86%), male (59%), and unstably housed (61%), with a past history of cocaine use (68%). Twelve percent had received no HIV medical care in the 6 months prior to the interview. Those with no care were similar to those who received some HIV care in sociodemographic characteristics, but in multivariate analysis were less likely to have a case manager (p < 0.001) or use mental health services (p < .001), had lower mental health status scores (p < 0.05), were more likely to be active drug users (p < 0.01), had greater unmet support service needs (p < 0.05) and reported that health beliefs were a barrier to care (p < 0.001). Interventions to engage people in HIV medical care need to address barriers to care through linkages with mental health, substance abuse treatment and support services, and address the health beliefs that deter people from seeking care.

Building blocks for peer success: lessons learned from a train-the-trainer program.

The National HIV/AIDS Strategy (NHAS) calls for a reduction in health disparities, a reduction in new HIV infections, and improved retention in HIV care and treatment. It acknowledges that HIV-positive peers can play an important role in supporting these aims. However, peer training must be comprehensive enough to equip peers with the knowledge and skills needed for this work. This article describes the development of a national train the trainer (TTT) model for HIV peer educators, and the results of its implementation and replication. A mixed methods evaluation identified who was trained locally as a result of TTT implementation, what aspects of the TTT were most useful to trainers in implementing local training sessions, and areas for improvement. Over the course of 1 year, 91 individuals were trained at 1 of 6 TTT sessions. These individuals then conducted 26 local training sessions for 272 peers. Factors that facilitated local replication training included the teach-back/feedback model, faculty modeling of facilitation styles, financial support for training logistics, and faculty support in designing and implementing the training. The model could be improved by providing instruction on how to incorporate peers as part of the training team. TTT programs that are easily replicable in the community will be an important asset in developing a peer workforce that can help implement the National AIDS Strategy.

Increasing access to oral health care for people living with HIV/AIDS in rural Oregon.

Access to oral health care for people living with HIV/AIDS is a severe problem. This article describes the design and impact of an Innovations in Oral Health Care Initiative program, funded through the Health Resources and Services Administration HIV/AIDS Bureau's Special Projects of National Significance (SPNS) program, that expanded oral health-care services for these individuals in rural Oregon. From April 2007 to August 2010, 473 patients received dental care (exceeding the target goal of 410 patients) and 153 dental hygiene students were trained to deliver oral health care to HIV-positive patients. The proportion of patients receiving oral health care increased from 10% to 65%, while the no-show rate declined from 40% to 10%. Key implementation components were leveraging SPNS funding and services to create an integrated delivery system, collaborations that resulted in improved service delivery systems, using dental hygiene students to deliver oral health care, enhanced care coordination through the services of a dental case manager, and program capacity to adjust to unanticipated needs.

Increasing access to oral health care for people living with HIV/AIDS in the U.S.: baseline evaluation results of the Innovations in Oral Health Care Initiative.

OBJECTIVES: We provide an overview of the Health Resources and Services Administration HIV/AIDS Bureau's Special Projects of National Significance Innovations in Oral Health Care Initiative, describe the models developed by the 15 demonstration sites and associated evaluation center, and present initial descriptive data about the characteristics of the multisite evaluation study sample. METHODS: Baseline data were collected from May 2007-August 2009 for 2,469 adults living with HIV/AIDS who had been without dental care, except for emergency care, for 12 months or longer. Variables included sociodemographic characteristics, HIV status, medical care, history of dental care and oral health symptoms, oral health practices, and physical and mental health quality of life. Descriptive statistics of baseline variables were calculated. RESULTS: The study sample included 2,469 adults who had been HIV-positive for a decade; most were engaged in HIV care. The majority (52.4%) of patients had not seen a dentist in more than two years; 48.2% reported an unmet oral health-care need since testing positive for HIV, and 63.2% rated the health of their teeth and gums as "fair" or "poor." CONCLUSIONS: This study is the largest to examine oral health care among people living with HIV/AIDS in more than a decade. The need for access to oral health care among members of this HIV-positive patient sample is greater than in the general population, following previous trends. Findings from our study reinforce the necessity for continued federal and statewide advocacy and support for oral health programs targeting people living with HIV/AIDS; findings can be extended to other vulnerable populations.

Retention of people living with HIV/AIDS in oral health care.

OBJECTIVE: We identified factors associated with retention in oral health care for people living with HIV/AIDS (PLWHA) and the impact of care retention on oral health-related outcomes. METHODS: We collected interview, laboratory value, clinic visit, and service utilization data from 1,237 HIV-positive patients entering dental care from May 2007 to August 2009, with at least an 18-month observation period. Retention in care was defined as two or more dental visits at least 12 months apart. We conducted multivariate regression using generalized estimating equations to explore factors associated with retention in care. RESULTS: In multivariate analysis, patients who received oral health education were 5.91 times as likely (95% confidence interval 3.73, 9.39) as those who did not receive this education to be retained in oral health care. Other factors associated with care retention included older age, taking antiretroviral medications, better physical health status, and having had a dental visit in the past two years. Patients retained in care were more likely to complete their treatment plans and attend a recall visit. Those retained in care experienced fewer oral health symptoms and less pain, and better overall health of teeth and gums. CONCLUSIONS: Retention in oral health care was associated with positive oral health outcomes for this sample of PLWHA. The strongest predictor of retention was the receipt of oral health education, suggesting that training in oral health education is an important factor when considering competencies for new dental professionals, and that patient education is central to the development of dental homes, which are designed to engage and retain people in oral health care over the long term.

Sexual risk behavior and behavior change among persons newly diagnosed with HIV: the impact of targeted outreach interventions among hard-to-reach populations.

The secondary effect of a national, targeted, outreach initiative in reducing sexual risk behavior among newly diagnosed persons living with HIV/AIDS (PLWHA) was examined in the present study. The findings propose an optimal number of outreach program contacts associated with a change in sexual risk behavior. The primary goal of the initiative was to implement and evaluate strategies to engage and retain underserved populations (PLWHA) in HIV primary medical care. Participants from 10 sites nationwide were enrolled in outreach interventions from 2004 to 2005 that were designed to engage and retain hard-to-reach PLWH in care. The study population in the subanalysis performed was predominantly male, people of color, sexual minorities; mean age of 32, and 31% reported no visits to an HIV health provider since testing positive. The study design was prospective and nonrandomized; 116 newly diagnosed individuals reported on unprotected sex at baseline, 6-, and 12-month interviews. The proportion of individuals reporting unprotected sex postintervention was reduced significantly compared to baseline. Postbaseline, individuals were 80% less likely to report unprotected sex. Additionally, individuals with 1-3 program contacts per month were 80 times less likely to report risky sexual behavior compared to those with 2 or less contacts (adjusted odds ratio [AOR] = 0.20). Substantial risk exists for secondary HIV transmission; this study shows the promise of a supplemental intervention to ensure access to HIV care, retention in care, and risk reduction for positives.