Oral Health Knowledge, Attitudes, and Learned Clinical Skills in Pediatric Medicine Residents and Nurse Practitioner Students: A Pre-Post Design.

(1) Background/Objective: California has one of the highest rates of pediatric dental caries in the nation. One way to combat this problem is through non-dental provider training programs that focus on prevention. However, there are limited data on healthcare provider training program integration and evaluation of oral health curricula focused on prevention of early childhood caries. This study will assess the change in healthcare providers' attitudes, knowledge, and skills by implementing an interprofessional educational (IPE) oral health curriculum in medicine and nurse practitioner programs at one university in Southern California. (2) Methods: A mixed method design was employed using a pre- and post-educational survey, and end-of-program focus group interviews. Descriptive statistics and paired t-tests were used to assess group differences and thematic analyses for the focus groups. (3) Results: A total of 81 students (14 pediatric medicine residents, 18 pediatric, and 49 family nurse practitioners) completed the curriculum and surveys. Attitudes related to oral hygiene remained unchanged, with the nurse practitioner group showing improved clinical skills (all questions; p < 0.021). Knowledge scores significantly improved across all groups (paired t-test; p < 0.001). All focus groups expressed the helpfulness of the educational modules, the usefulness of the skills learned, and the benefits of IPE activities. (4) Conclusion: Healthcare providers showed improved oral health knowledge and clinical skills acquired through the oral health program and can serve as a model to educate across disciplines on the prevention of early childhood caries.

Application of principles learned in a prevention-focused pediatric dental residency curriculum to professional practice.

PURPOSE: This study examined whether pediatric dentists who participated in a pediatric dental residency program focusing on disease prevention and management training and screening for social determinants of health (SDOH) were applying these principles to their professional practice upon graduation. METHODS: Using a cross-sectional study design, a one-time-only online survey was disseminated to 75 pediatric dentists who graduated from the University of California, Los Angeles's training program between 2012 and 2022. The 21-item survey included questions on demographics, patient population characteristics, and application of preventive dentistry and SDOH to their professional practice. Descriptive statistics and bivariate analyses were used to assess survey items. RESULTS: The survey response rate was 64%. Over two-thirds (67%) of alumni reported accepting Medicaid, 34% saw patients in a medically underserved area and all reported seeing children with special needs in their practice. Strategies used to address SDOH in their practice included providing anticipatory guidance (98%) and educating families on oral disease prevention and screening for SDOH (96%). Alumni accepting patients with Medicaid/public health insurance were more likely to address SDOH in their practice, such as assisting patients with filling out Medicaid paperwork (p < 0.05), conducting outreach to underserved communities (p < 0.05), and using interpreters in their practice (p < 0.01) in comparison with alumni not accepting patients with Medicaid/public health insurance. CONCLUSION: This study demonstrated that a pediatric dental residency program may be successful in training residents to educate children, families, and special needs patients on disease prevention and management in an ethical and culturally sensitive manner and screen for SDOH during patient visits.

Pediatric Oral Health Online Education for Rural and Migrant Head Start Programs in the United States.

Children living in rural and migrant areas in the United States disproportionately suffer from poor oral health. Additionally, there continues to be a shortage of pediatric dentists practicing in rural/migrant areas. The purpose of this formative research study was to assess whether staff, teachers and families from rural/migrant Head Start/Early Head Start (HS/EHS) programs in California were receptive to oral health online education workshops conducted by pediatric dental residents who were assisted by bilingual (English and Spanish) community oral health workers (COHWs). Our findings suggest that partnering pediatric dental residents with bilingual COHWs to educate HS/EHS teachers, staff and parents on oral health care in rural/migrant areas could result in a rewarding experience for pediatric dentists that might lead them to practice in these communities upon graduation from their residency program. Furthermore, the positive feedback received from the teachers, staff and parents who participated in the workshops indicates they were receptive to receiving oral health information related to oral health literacy from the dental providers and COHWs. COHWs can help increase access to oral health care by serving as a bridge between families and providers by relaying information in a cultural, linguistic and sensitive manner.

A 12-year follow up of principles learned in a pediatric dentistry Master of Public Health dual degree program applied to professional practice.

Introduction: Dental public health professionals play a critical role in preventing and controlling oral diseases. The purpose of this study was to assess the application of public health principles learned in a pediatric dentistry Master of Public Health (MPH) dual degree program to professional practice upon graduation. Methods: Semi-structured interviews were conducted with pediatric dentistry/MPH dual degree alumni who graduated from the program between 2012 and 2023. Interview questions inquired about characteristics of patient population, location of providers' clinic/organization, whether the program was worthwhile to their practice and application of principles learned in the program to their professional practice. Results: Twenty of the 22 program alumni agreed to be interviewed. All alumni thought the program was extremely worthwhile to their practice. They felt the MPH component of the program gave them the public health background and tools they needed to provide comprehensive and holistic care to their patients. Additionally, all alumni reported applying the public health principles they learned in the program to their professional practice through leadership roles, research and teaching that focuses on oral disease prevention and the promotion of dental health. Discussion: Given the importance of a dental public health professionals' role in reducing oral health disparities at the population level, more pediatric dentistry MPH dual degree programs are urgently needed. Additionally, more research is necessary to demonstrate the effectiveness of these programs, which will be critical to helping ensure the value of a dual degree in dentistry and public health is recognized and promoted worldwide.

Mixed methods evaluation of an oral health education program for pediatric dental, medical and nursing providers.

PURPOSE: To evaluate the application of knowledge, attitudes, and skills learned in an oral health education program among pediatric dental and medical residents, and pediatric and family nurse practitioners (PNPs and FNPs). METHODS: A mixed methods study design included a year-end online survey and focus groups. Eighty participants completed the survey (94%) and seven focus groups were conducted (n = 69) representing each of the four cohorts in 2020-2022. Analysis of variance was used to assess differences in survey responses by dental/medical specialty. Focus group audio recordings were analyzed using Atlas.ti.22 to identify common themes. RESULTS: The program increased knowledge and skills in oral health core competencies and positive attitudes regarding oral health education. All PNPs (100%) and most pediatric medical residents (94%) and FNPs (91%) strongly agreed/agreed that the oral health program led to an increase in screening for early childhood caries, more confidence in applying fluoride varnish and providing oral health anticipatory guidance during patient visits. Most pediatric medical residents, PNPs and FNPS (98%) strongly agreed/agreed that primary care providers should incorporate oral health into their practice and provide referrals to dental professionals as part of well-child visits. CONCLUSIONS: The program improved oral health-related knowledge, attitudes and skills among dental and medical primary care providers. Future oral health education programs for health care professionals can use this model to help bridge the gap between dental and primary care and ultimately improve access to preventive oral health care for children and families.

Five-year follow-up of an interdisciplinary oral health education program: Clinical practice behaviors in working pediatric nurse practitioners.

ABSTRACT: Many interdisciplinary oral health education programs have been implemented for pediatric primary care providers (e.g., pediatric nurse practitioner [PNP]) to raise awareness and gain skills related to the prevention of early childhood caries (ECC). However, no studies have evaluated if these educational programs provided to PNPs during their training resulted in clinical practice behavior changes. A 33-item survey was designed on a web-based platform (Survey Monkey) and distributed to 71 PNP graduates. The survey included demographics, current clinical practice, clinical practice behaviors, and perceived barriers to practice. Descriptive statistics were used to assess the survey items and thematic analyses on the open-ended questions. The survey response rate was 70% (50/71 PNPs). Most practicing PNPs were in acute care or specialty clinics (n = 33; 66%) where oral health was not part of the focused visit. Majority used knowledge learned in assessment and anticipatory guidance skills. However, only 14% of primary care providers were applying fluoride varnish with 10% billing for this procedure. Barriers to application were time, available supplies, COVID protocols, lack of support staff, or not billing due to minimal reimbursement. Many primary care-trained PNPs were practicing in acute or subspecialty areas where prevention of ECC is not viewed as part of their focused visit. Pediatric nurse practitioners working in primary care demonstrated some clinical practice changes. However, areas for improvement are time to perform a risk assessment and application of fluoride varnish, access to these supplies, and standard billing and insurance reimbursement for these preventable services.

Addressing social determinants of oral health, structural racism and discrimination and intersectionality among immigrant and non-English speaking Hispanics in the United States.

BACKGROUND: The Hispanic population is the largest (18.5%) and fastest growing non-majority ethnic group in the United States (US), about half of whom are non-US born, and bears one of the highest oral disease burdens. Most current knowledge around oral health disparities in Hispanic populations examine the individual factors of culture, acculturation, and socioeconomic status. However, the root causes of this inequity; oral health literacy (OHL), social determinants of health (SDOH), structural racism and discrimination (SRD) and the intersectionality among the three, have not been well-studied. Addressing this critical gap will be central to advancing health equity and reducing oral health-related disparities in the Hispanic population, especially among immigrant and non-English speaking Hispanics. RESULTS: Recommendations for future OHL/SDOH/SRD-related research in oral health targeting Hispanic populations should include: (1) examining the direct and indirect effects of OHL/SDOH/SRD-related factors and intersectionality, (2) assessing the impact of SRD on oral health using zip-code level measures, (3) examining the role of OHL and SDOH as potential effect modifiers on the relationship between SRD and oral health outcomes, (4) conducting secondary data analysis to identify demographic, social and structural-level variables and correlations between and among variables to predict oral health outcomes, and (5) obtaining a deeper understanding of how OHL/SDOH and SRD factors are experienced among Hispanic immigrant and migrant populations. CONCLUSION: It is hoped these recommendations will lead to a better understanding of the mechanisms through which OHL, SDOH and SRD impact oral health outcomes among the largest minority population in the US so they can be addressed.

Mental Health among African American and Latinx Men who have sex with men after the COVID-19 Lockdown in Los Angeles - Findings from the HOPE cohort.

This study aimed to examine the depression and anxiety among men of color (primarily African American and Latinx) who have sex with men after the lockdown due to the COVID-19 pandemic. Outcomes included 21-item Beck Depression Inventory (BDI), 7-item Generalized Anxiety Disorder (GAD), and a 10-item COVID-related anxiety measure using a modified H1N1-related anxiety question. Independent variables were food insecurity and belief in government efficiency. Data were analyzed by Regression models with random cluster effects. Food insecurity experiences were significantly associated with higher depression (p < 0.001), higher anxiety (p < 0.001), and higher pandemic-related anxiety (p < 0.001). Higher levels of belief in government efficiency were significantly associated with lower depression (p < 0.05), less anxiety (p < 0.05), and less pandemic-related anxiety (p-value < 0.001). These findings emphasize the importance of establishing trust between government and at-risk communities when issuing public health policies, especially during unforeseen circumstances, as well as to ensure basic human rights, such as food security.

Improved oral health knowledge in a primary care pediatric nurse practitioner program.

ABSTRACT: Pediatric nurse practitioners (PNPs) are a significant workforce in primary care and are uniquely positioned to improve oral health in children through ongoing surveillance in the well-child visit. The purpose of this study was to evaluate PNP student satisfaction and knowledge gained with the integration of the Strategic Partnership for Interprofessional Collaborative Education in Pediatric Dentistry (SPICE-PD) oral health education program into the first-year primary care curriculum. A descriptive, comparative design examined dental test scores across the pre-SPICE-PD (2013-2014; n = 26) and post-SPICE-PD (2015-2020; n = 55) cohorts. An electronic survey was completed (n = 47; 67%), and focus group (n = 12) audio-recordings were analyzed using Atlas.ti 8.0. Chi-square test and independent samples t-test were used to assess differences between groups. The SPICE-PD students reported improved knowledge and skill in clinical practice. Focus group themes were oral health education was beneficial, impact of coronavirus disease 2019, and suggestions for improvement. Mean dental test scores improved pre- and post-SPICE-PD (83 vs. 93; p < .001). The SPICE-PD oral health education improved knowledge and was highly satisfying for students. Pediatric nurse practitioners are ideally positioned to integrate oral health into primary care services, thereby improving access to care and ultimately reducing or mitigating early childhood caries. Evaluation of PNP postgraduation practices in the primary care setting is needed to assess whether improved knowledge results in practice change.

Factors associated with HIV testing among youth in Tanzania based on the 2016-2017 Tanzania HIV Impact Survey (THIS).

HIV testing continues to be a challenge among the young population in Tanzania. As of 2017, only 30% of 15-19-year-olds reported getting tested and receiving their results. This study will examine the demographic and socio-behavioral characteristics associated with HIV testing among adolescents and young adults in Tanzania. Interview data from the 2016-2017 Tanzania HIV Impact Survey (THIS) were analyzed on 10,128 adolescents and young adults 15-24 years of age, representing 10.5 million youth in Tanzania. Weighted logistic regression was used to model the relationship of HIV testing with demographic and socio-behavioral characteristics. Half (50%) of respondents reported ever having been tested for HIV. HIV testing was significantly lower among males compared with females (AOR = 0.5;95% confidence interval [CI] = 0.5-0.6; p<0.001), 15-19 year olds compared with 20-24 year olds (AOR = 0.4;95% CI = 0.4-0.5; p<0.001), no education compared with secondary or post-secondary education (AOR = 0.4;95% CI = 0.3-0.6; p<0.001), rural residents compared with urban residents (AOR = 0.7;95% CI = 0.6-0.9; p<0.001) and those who don't use condoms during sexual intercourse compared with those who do (AOR = 0.6;95% CI = 0.5-0.8; p<0.001). Among HIV-infected youth, younger age group, rural residents, education less than primary, single, high income, and sex workers were significantly associated with never testing for HIV. This study highlights the majority of characteristics affecting HIV testing among young people in Tanzania have not changed over the years, thus it is necessary to re-examine the current approaches to HIV testing. The COVID-19 pandemic will add to this challenge as it collides with the ongoing HIV epidemic and competes for needed medical supplies and health care provider resources. In light of this current situation, intensified and targeted HIV testing programs for at risk young populations in Tanzania should be prioritized.

Using a Machine Learning Algorithm to Predict the Likelihood of Presence of Dental Caries among Children Aged 2 to 7.

BACKGROUND: Dental caries is the most common chronic childhood infectious disease and is a serious public health problem affecting both developing and industrialized countries, yet it is preventable in most cases. This study evaluated the potential of screening for dental caries among children using a machine learning algorithm applied to parent perceptions of their child's oral health assessed by survey. METHODS: The sample consisted of 182 parents/caregivers and their children 2-7 years of age living in Los Angeles County. Random forest (a machine learning algorithm) was used to identify survey items that were predictors of active caries and caries experience. We applied a three-fold cross-validation method. A threshold was determined by maximizing the sum of sensitivity and specificity conditional on the sensitivity of at least 70%. The importance of survey items to classifying active caries and caries experience was measured using mean decreased Gini (MDG) and mean decreased accuracy (MDA) coefficients. RESULTS: Survey items that were strong predictors of active caries included parent's age (MDG = 0.84; MDA = 1.97), unmet needs (MDG = 0.71; MDA = 2.06) and the child being African American (MDG = 0.38; MDA = 1.92). Survey items that were strong predictors of caries experience included parent's age (MDG = 2.97; MDA = 4.74), child had an oral health problem in the past 12 months (MDG = 2.20; MDA = 4.04) and child had a tooth that hurt (MDG = 1.65; MDA = 3.84). CONCLUSION: Our findings demonstrate the potential of screening for active caries and caries experience among children using surveys answered by their parents.

Evaluation of an interprofessional education program in pediatric dentistry, medicine, and nursing.

PURPOSE: The purpose of this study was to assess whether the Strategic Partnership for Interprofessional Collaborative Education in the Pediatric Dentistry (SPICE-PD) program at the UCLA School of Dentistry positively affected interprofessional experiences and practice patterns of pediatric and general dentistry residents, pediatric medical residents, and pediatric nurse practitioner students (PNPs). METHODS: Data collection included a year-end online survey given to participants in the interprofessional program upon graduation from their UCLA dental/medical/nursing programs. Of the 318 participants who were recruited into SPICE-PD, 208 (65%; 208/318) completed the survey. Chi-square tests were used to assess differences in key outcome variables by dental/medical specialty. RESULTS: Most dental, medical, and nursing participants thought SPICE-PD helped them learn to work more effectively with interprofessional colleagues and reported knowing more about the abilities and contributions of other health professionals as a result of the program. While most pediatric medical residents and PNPs thought SPICE-PD improved their skills to screen for early childhood caries (N = 91% and N = 100%), PNPs were more likely than pediatric medical residents to report SPICE-PD improved their skills to apply fluoride varnish (98% versus 72%; p < 0.001). Almost all pediatric medical residents and PNPs thought primary care providers should incorporate oral health into routine patient care and provide referrals to dental professionals when necessary. CONCLUSION: Increased interprofessional education and coordination of care through programs such as SPICE-PD can help bridge the gap between dental and medical care and lead to improved oral health outcomes and more comprehensive and preventive patient care.

Understanding oral health disparities in children as a global public health issue: how dental health professionals can make a difference.

Oral disease in children is an urgent public health issue worldwide. Early childhood caries (ECC) affects 600 million children globally, yet it is entirely preventable. Dental health professionals around the world need to act to improve use of measures to prevent ECC and of quality dental health care to improve oral health worldwide. The University of California/Los Angeles (UCLA) Center for Children's Oral Health hosted an interprofessional innovation forum to discuss and recommend options. We present the policy, educational, and public health-related suggestions for improving outcomes and professional collaboration and five key areas for action: (1) increase advocacy efforts, (2) support interprofessional education and practice, (3) promote oral health education and increase health literacy, (4) increase collaboration with community and school-based oral health care workers, and (5) use of technology to increase access to dental care and health information.

Developing an Effective Community Oral Health Workers-"Promotoras" Model for Early Head Start.

Purpose: To determine the effectiveness of a train-the-trainer program for Community Oral Health Workers (COHWs) with the goal of reducing Early Childhood Caries (ECC). Methods: Thirteen Latina caregivers from a local Early Head Start program participated in an 8 h bilingual oral health training program that provided information and hands-on experiences pertaining to prenatal and children's oral health. Once trained, the 13 COHWs conducted a series of bilingual interactive oral health promotion workshops at local community sites. Pre/post-tests were conducted after each workshop with a total of 157 caregivers of young children. Bivariate analyses were used to assess changes in knowledge, attitudes, and practices of the COHWs and caregivers regarding children's oral health. Results: Significant positive changes (p < 0.05) in COHWs' knowledge were observed for age a child can brush his/her teeth alone and what a pregnant woman with morning sickness can do to protect her teeth. Positive trends were observed for knowing that tap water with fluoride prevents cavities and that poor oral health of parents affects their children's dental health. While community caregivers in the workshops reported a high consumption of sweet snacks and beverages, there was a significant positive increase (p < 0.05) in knowledge and attitudes regarding oral health care. Significant increases in knowledge were obtained regarding: when a child can brush his/her teeth well alone, the age when fluoridated toothpaste can be used, ways tooth decay can be prevented, when a child's first dental visit should be, and what a pregnant woman with morning sickness can do to protect her teeth. Significant positive improvements were found regarding caregiver's favorable attitude that fluoridated water can help prevent cavities, disagreeing that tap water is dangerous, and agreeing that a parent's dental health affects their children's dental health. Conclusions: The study showed a targeted and culturally competent oral health program can significantly improve knowledge, attitudes, and self-reported practices of COHWs and the caregivers they trained. Although longitudinal studies are needed to determine if a COHW model can help reduce ECC in underserved communities, preliminary results support the utilization of this model as a viable option that should be expanded.

A Content Analysis of How Sexual Behavior and Reproductive Health are Being Portrayed on Primetime Television Shows Being Watched by Teens and Young Adults.

Television is a leading source of sexual education for teens and young adults, thus it is important to understand how sexual behavior and reproductive health are portrayed in popular primetime programming. This study is a media content analysis of the 19 top-rated scripted English-language primetime television shows aired between January 1, 2015 and May 31, 2015, and viewed by American youth audiences 12-24 years of age. The purpose of this study is to assess how sex/sexuality and reproductive health are being portrayed in a popular medium that reaches many adolescent and young adult audiences. Themes used for this analysis include youth pregnancy/parenting, mentoring/guidance of youth regarding sexual behavior, sex/sexuality, body image/identity, sexual violence/abuse/harassment, gender identity/sexual orientation, and reproductive health. Themes have been classified in one of the following six categories: visual cues, brief mentions, dialogue, minor storylines, major storylines, and multi-episode storylines. Our findings indicate that narratives providing educational information regarding the risks and consequences of sexual behavior were missing from the television shows we analyzed and that storylines promoting low risk sexual behavior were rare. Sexual violence and abuse, casual sex among adults, lack of contraception use, or no portrayal of consequences of risky behaviors were common. Compared to prior research, we found an emergent theme normalizing non-heterosexual gender identity and sexual orientation. Our findings have important implications as exposure to popular media shapes the perceptions and behaviors of teens and young adults. This study has the potential to shed light on the need to create stories and narratives in television shows watched by American teens and young adults with educational messages regarding the risks and consequences of sexual behavior.

Utilizing mental health professionals to help prevent the next attacks.

Recent high-profile cases and scientific research on lone actor terrorist attackers have indicated that there may be an association with mental illness. Simultaneously, countering violent extremism (CVE) initiatives have recently been placing more emphasis on building intervention (aka secondary prevention) programmes to address this matter, with mental health professionals possibly playing important roles in preventing lone actor terrorist attacks. Mental health professionals can contribute to intervention programmes, as practitioners and as leaders, but more so by drawing upon the threat assessment model, than because of a possible association with mental illness. A public-private partnership in Los Angeles, based on a well-regarded, community-based service for addressing targeted school violence, is attempting to further develop such services. A tabletop exercise was used as a strategy for jumpstarting interventions, so as to engage mental health and other community partners, build trust between stakeholders, and identify capacities and gaps that need to be addressed to ensure successful implementation. Further progress and future success will depend upon equitable, ethical, evidence-based, and community collaborative practices.

Effects of a Laboratory Health Information Exchange Intervention on Antiretroviral Therapy Use, Viral Suppression, and Racial/Ethnic Disparities.

BACKGROUND: Although antiretroviral therapy (ART) is available to treat HIV+ persons and prevent transmission, ineffective delivery of care may delay ART use, impede viral suppression (VS), and contribute to racial/ethnic disparities along the continuum of care. This study tested the effects of a bi-directional laboratory health information exchange (LHIE) intervention on each of these outcomes. METHODS: We used a quasi-experimental, interrupted time-series design to examine whether the LHIE intervention improved ART use and VS, and reduced racial/ethnic disparities in these outcomes among HIV+ patients (N = 1181) in a comprehensive HIV/AIDS clinic in Southern California. Main outcome measures were ART pharmacy fill and HIV viral load laboratory data extracted from the medical records over 3 years. Race/ethnicity and an indicator for the intervention (after vs. before) were the main predictors. The analysis involved 3-stage, multivariable logistic regression with generalized estimating equations. RESULTS: Overall, the intervention predicted greater odds of ART use (odds ratio [OR] = 2.50; 95% confidence interval: 2.29 to 2.73; P < 0.001) and VS (OR = 1.12; 95% confidence interval: 1.04 to 1.21; P < 0.05) in the final models that included sociodemographic, behavioral, and clinical covariates. Before the intervention, there were significant black/white disparities in ART use OR = 0.75 (0.58-0.98; P = 0.04) and VS OR = 0.75 (0.61-0.92; P = 0.001). After the intervention, the black/white disparities decreased after adjusting for sociodemographics and the number of HIV care visits, and Latinos had greater odds than whites of ART use and VS, adjusting for covariates. CONCLUSIONS: The intervention improved overall ART treatment and VS, and reduced black/white disparities. LHIE interventions may hold promise if implemented among similar patients.

Rectal Douching Prevalence and Practices Among Peruvian Men Who have Sex with Men and Transwomen: Implications for Rectal Microbicides.

Peruvian men who have sex with men (MSM) and transwomen (TW) could benefit from a rectal microbicide (RM) formulated as a rectal douche to prevent HIV infection. However, little is known about rectal douching practices among Peruvian MSM and TW, information necessary to inform RM douche development and future uptake. Using a self-administered interview, we examined the prevalence of and factors associated with rectal douching among a convenience sample of 415 Peruvian MSM and 68 TW. In the previous 6 months, 18 % of participants reported rectal douching using pre-filled commercial kits or plastic bottles or enema bags filled with water, water/soap or saltwater. Multivariate logistic analysis found that "equally insertive and receptive" or "exclusively/mainly receptive" sex roles were associated with douche use. Rectal douching among Peruvian MSM and TW is similar to reports from other studies and supports the potential uptake of a douche-formulated RM in these populations.

Does the Centers for Disease Control and Prevention's Recommendation of Opt-Out HIV Screening Impact the Effect of Stigma on HIV Test Acceptance?

HIV/AIDS-related stigma is a key factor impeding patient utilization of HIV testing services. To destigmatize HIV testing, the Centers for Disease Control and Prevention recommended an 'opt-out' screening strategy aimed at all patients in all clinical settings, regardless of HIV risk. This study assessed whether opt-out screening as compared to opt-in screening was associated with increased uptake of HIV testing among patients with HIV/AIDS-related stigma concerns. This study included 374 patients attending two Los Angeles ambulatory care clinics. Stigma items were grouped into three constructs: Blame/isolation, abandonment, and contagion. Individuals endorsing the blame/isolation subscale (AOR = 0.52; 95 % CI 0.29-0.92; p\0.05) and abandonment subscale (AOR = 0.27; 95 % CI 0.13-0.59; p\0.01) were significantly less likely to accept an HIV test. Additionally, the opt-out model did not counter the negative effects of stigma on HIV test acceptance. These findings indicate that stigma remains a barrier to HIV testing, regardless of the opt-out screening approach.

Using conjoint analysis to determine the impact of product and user characteristics on acceptability of rectal microbicides for HIV prevention among Peruvian men who have sex with men.

OBJECTIVES: Men who have sex with men (MSM) are in need of novel and acceptable HIV prevention interventions. In Peru, a Phase II clinical trial was recently completed evaluating rectally applied tenofovir gel among Peruvian MSM and transgender women. If deemed safe and acceptable, the product could move into efficacy testing, but acceptability data for similar products are needed now in order to prepare for future implementation. Peru is in need of expanded, national acceptability data among likely users. METHODS: Using conjoint analysis of an online cross-sectional survey taken by 1008 Peruvian MSM and transgender women, we tested the acceptability of eight hypothetical rectal microbicide (RM) products comprising six, dual-value attributes. We also assessed the relationship of select product attributes with sample characteristics. RESULTS: Highest acceptability was found for a RM that was 90% effective, used before and after sex, without side effects, costing approximately $0.30, had no prescription requirement and had a single-use applicator. Product effectiveness and presence of side effects were the factors most likely to drive RM acceptance and use. Education, sexual orientation, sexual role and concern for HIV infection were also related to aspects of RM acceptability. CONCLUSION: RM acceptability was high, confirming the results of earlier, smaller studies and placing confidence in the acceptability of RMs. Analysis of the relationships with product attributes and sample characteristics underscore the need to consider the impact of factors such as sexual orientation, sexual role, level of education and concern for HIV acquisition on RM acceptability.