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The USA dental education programmes are facing challenges similar to those confronting countries around the globe, particularly amongst the industrialised nations. The purpose of this study was to evaluate the educational programmes of 15 USA dental schools to determine their impact on improving workforce diversity and oral health care access. The study investigates the predictors of public service plans of dental school seniors in Pipeline and non-Pipeline Program dental schools. We analysed baseline and post-intervention data collected in the American Dental Education Association (ADEA) Annual Survey of Dental School Seniors and a set of contextual variables. Public service plans (dependent variable) was predicted by four types of independent variables: intervention, contextual, community-based dental education (CBDE), and student characteristics. Findings from the study show that access to a state or federally sponsored loan repayment program was the most significant predictor of public service plans and that increasing educational debt was the most significant barrier. In the short-term we may be able to sustain the USA loan repayment programs to motivate senior dental students to provide public service to address the oral health care access crisis. However, in the long-term, a new workforce development initiative will be required to transform dental education and practice, modelled after the well-respected licensure programmes for Physician Assistants and/or Advanced Practice Registered Nurses, to expand oral health care access, particularly amongst vulnerable population subgroups, such as low-income children and families.

Altruistic dentists play a central role in treating minority populations, the poor, the uninsured, and those living in underserved communities. This study examines factors associated with graduating dental students' altruistic attitudes. We use a nationally representative dataset, the 2007 American Dental Education Association Survey of Dental School Seniors (n=3,841), and a comprehensive framework to investigate individual, school, and community characteristics that may influence altruism. Student characteristics were the most significant predictors: women, African Americans, Hispanics, Asian/Pacific Islanders, and students with low socioeconomic status expressed greater altruism than their counterparts. These results inform dental educators and administrators to expand efforts to recruit underrepresented racial/ethnic and low-income students into dentistry. Additionally, we found that students with altruistic personalities attend schools where the social context is more accepting and respectful of diversity. This suggests that schools can promote altruism in their students by creating a positive culture and environment for diverse populations.

Introduction: Primary vascular tumors are rare and, in general, have a poor prognosis. Complete resection is associated with a better prognosis. Radical resection depends on safe discrimination of tumor borders. Technical summary: A 54 year old woman presented with abdominal pain. Imaging revealed a mass in the thoracic aorta, highly suspicious of angiosarcoma which was confirmed post-operatively by histological analysis. Open surgery was performed. Prior to clamping of the aorta, intra-operative ultrasound established clear delineation of the tumor borders. Conclusion: Intra-operative ultrasound was, in this case, a safe and easy method to determine the tumor borders, providing a simple guide to in toto tumor removal. Keywords: Angiosarcoma, Intra-operative ultrasound, In toto tumor removal, Fludeoxyglucose positron emission tomography/computed tomography, Magnetic resonance imaging

A probability sample of Californian homeless females was examined for health service utilization, comparing adolescents to older women. Adolescent homeless women reported higher outpatient visit use. Possessing public health insurance increased the odds of outpatient visits. Future research might use the outpatient setting to aid adolescents in exiting homelessness.

Although there is concern that minority groups and women are underrepresented in research involving patients with human immunodeficiency virus (HIV) infection, the available data are inconclusive.We used nationally representative data from the HIV Cost and Services Utilization Study to determine the characteristics of the participants and nonparticipants in trials of medications for HIV infection and whether or not patients had access to experimental treatments. A probability sample of 2864 persons, representing all 231,400 adults with known HIV infection who are cared for in the contiguous United States, were interviewed on three occasions between 1996 and 1998. They were asked about participation in clinical research studies of medications and past receipt of experimental medications for HIV.We estimate that 14 percent of adults receiving care for HIV infection participated in a medication trial or study; 24 percent had received experimental medications; and 8 percent had tried and failed to obtain experimental treatments. According to multivariate models, non-Hispanic blacks and Hispanics were less likely to be participating in trials than non-Hispanic whites (odds ratio for participation among non-Hispanic blacks, 0.50 [95 percent confidence interval, 0.28 to 0.91]; odds ratio among Hispanics, 0.58 [95 percent confidence interval, 0.37 to 0.93]) and to have received experimental medications (odds ratios, 0.41 [95 percent confidence interval, 0.32 to 0.54] and 0.56 [95 percent confidence interval, 0.41 to 0.78], respectively). Patients who were cared for in private health maintenance organizations were less likely to participate in trials than those with fee-for-service insurance (odds ratio, 0.43 [95 percent confidence interval, 0.21 to 0.88]). Women were not underrepresented in research trials and had a similar likelihood of receiving experimental treatments.Among patients with HIV infection, participation in research trials and access to experimental treatment is influenced by race or ethnic group and type of health insurance.

Objective We examined the sociodemographic, clinical and provider factors associated with screening for cervical cancer among HIV-infected women. Methods We studied a national sample representing 43,490 women receiving treatment of HIV infection who completed first follow-up surveys of the HIV Cost and Service Utilization Study (HCSUS). All women were asked, "In the past 12 months, have you had a Pap test?" Women reporting an abnormal Pap test result were asked whether they had been told antibiotics could cure abnormal cells, and whether they were scheduled for another Pap test or for a colposcopy within 3 months. Results Of the population represented, 81% had had a Pap test in the past 12 months. Women who reported having a gynecologist and primary care physician at the same clinical site were almost twice as likely (odds ratio, 1.9; 95% confidence interval, 1.3-3.0) as other women to report Pap testing. Among women who reported abnormal Pap test results and were not told antibiotics could cure abnormal cells, 95% were scheduled for a repeat Pap test or colposcopy, but 15% of the women had not received their repeat Pap test or colposcopy. Conclusion Although Pap test rates and appropriate referral for abnormal findings were high among HIV-tested women, many women with initially abnormal Pap test results did not actually receive follow-up Pap testing or colposcopy. Providing gynecologic care at the same site as primary HIV care would likely improve delivery of needed gynecologic care for women.

BACKGROUND Highly active antiretroviral therapy (HAART) became standard for HIV in 1996. Studies at that time showed that most people infected with HIV had initiated HAART, but that members of minority groups and poor people had lower HAART use. It is not known whether high levels of HAART use have been sustained or whether socioeconomic and racial disparities have diminished over time. OBJECTIVES To determine the proportion of patients who had received and were receiving HAART by January 1998, and to evaluate predictors of HAART receipt. DESIGN AND PARTICIPANTS Prospective cohort study of a national probability sample of 2267 adults receiving HIV care who completed baseline, first follow-up, and second follow-up interviews from January 1996 to January 1998. MAIN OUTCOME VARIABLES Proportion currently using HAART at second follow-up (August 1997 to January 1998), contrasted with the cumulative proportions using HAART at any time before January 1998 and before December 1996. ANALYSES Bivariate and multiple logistic regression analysis of population characteristics predicting current use of HAART at the time of the second follow-up interview. RESULTS The proportion of patients ever having received HAART increased from 37% in December 1996 to 71% by January 1998, but only 53% of people were receiving HAART at the time of the second follow-up interview. Differences between sociodemographic groups in ever using HAART narrowed after 1996. In bivariate analysis, several groups remained significantly less likely to be using HAART at the time of the second follow-up interview: blacks, male and female drug users, female heterosexuals, people with less education, those uninsured and insured by Medicaid, those in the Northeast, and those with CD4 counts of >/=500 cells/microl (all p

OBJECTIVES: This study estimated the proportion of HIV-infected adults who have been assaulted by a partner or someone important to them since their HIV diagnosis and the extent to which they reported HIV-seropositive status as a cause of the violence. METHODS: Study participants were from a nationally representative probability sample of 2864 HIV-infected adults who were receiving medical care and were enrolled in the HIV Costs and Service Utilization Study. All interviews (91% in person, 9% by telephone) were conducted with computer-assisted personal interviewing instruments. Interviews began in January 1996 and ended 15 months later. RESULTS: Overall, 20.5% of the women, 11.5% of the men who reported having sex with men, and 7.5% of the heterosexual men reported physical harm since diagnosis, of whom nearly half reported HIV-seropositive status as a cause of violent episodes. CONCLUSIONS: HIV-related care is an appropriate setting for routine assessment of violence. Programs to cross-train staff in antiviolence agencies and HIV care facilities need to be developed for men and women with HIV infection.

Dental services utilization in the past 12 months was compared across population-based samples of African-American, Navajo, Lakota, Hispanic, and White adults participating in the WHO International Collaborative Study of Oral Health Outcomes (ICS-II) at USA research locations. Bivariate results revealed that ethnic minority groups in both age cohorts reported significantly fewer dental visits in the past 12 months compared with White adults. When dentate status was controlled for, age cohort differences were not significant in Baltimore (African-American and White) and San Antonio (Hispanic and White) research locations. In contrast, older Native Americans (65-74 years) reported visiting the dentist significantly less often compared with their middle-aged (35-44 years) counterparts. Multivariate results indicated that generalizable variables were associated with dental contact in every ICS-II USA ethnic group (i.e., dentate, usual source of dental care, oral pain). Among the diverse ethnic groups, other determinants presented a varied pattern of risk factors for underutilizing dental care. Information on ethnic-specific risk factors can be used to design culturally appropriate and acceptable oral health promotion programs. Generalizable risk factors across ethnic groups inform oral health policy-makers about changing national priorities for promoting oral health.

Using data from population-based samples of adults participating in the ICS-II USA study, and using principal components analysis, we constructed oral health belief measures corresponding to the Health Belief Model (HBM) dimensions. Tests of validity and reliability were performed. Scales measuring perceived benefit of preventive practices and seriousness of oral disease had the highest validity and reliability. We used multiple regression analysis to examine sociodemographic predictors of perceived benefits of preventive practices. Race-ethnicity and age cohort were significant predictors among Baltimore and San Antonio adults. White adults and middle-aged persons in both research locations were more likely to believe in the benefit of preventive practices. Female gender, higher educational attainment, and better self-rated health were significant indicators of more positive oral health beliefs in every research location. Results also characterize persons who place lower value on preventive practices (i.e., males, less-educated persons, and those reporting poorer self-rated health). The design of effective dental public health messages and outreach efforts requires an analysis of the individual's health orientation and the factors influencing oral health beliefs. Oral health education interventions designed to improve health beliefs should contain an evaluation component for assessing the impact of education on health practices and oral health status.

An expanded version of Andersen's Behavioral Model of Health Services Utilization is used as the theoretical and analytical framework for the International Collaborative Study of Oral Health Outcomes (ICS-II). The conceptual framework for understanding determinants of oral health is based on a "systems" perspective. The framework posits that characteristics of the external environment, the dental care delivery system, and the personal characteristics of the population influence oral health behaviors. The expanded behavioral model conceptualizes health behaviors (oral hygiene practices and dental services utilization) as intermediate dependent variables, which in turn influence oral health outcomes (evaluated, perceived, patient satisfaction). The framework is presented with an increased focus on the effects of race-ethnicity and age cohort, the major exogenous variables used in this study for systematic assessment of the differences in the multitude of factors influencing oral health. The framework can be applied by policy analysts and health services managers to help describe, predict, and explain population-based health behaviors and health outcomes.

The purpose of the WHO-sponsored International Collaborative Study of Oral Health Outcomes (ICS-II) was to provide policy-makers and researchers with detailed, reliable, and valid data on the oral health situation in their countries or regions, together with comparative data from other dental care delivery systems. ICS-II used a cross-sectional design with no explicit control groups or experimental interventions. A standardized methodology was developed and tested for collecting and analyzing epidemiological, sociocultural, economic, and delivery system data. Respondent information was obtained by household interviews, and clinical examinations were conducted by calibrated oral epidemiologists. Discussed are the sampling design characteristics for the USA research locations, response rates, sample size for interview and oral examination data, weighting procedures, and statistical methods. SUDAAN was used to adjust variance calculations, since complex sampling designs were used.

To assess whether better access to community-based outpatient medical services was associated with fewer HIV-related hospitalizations, we studied 217 patients hospitalized at seven southern California hospitals. During hospital admission, patients completed an interview that included one item about the reported difficulty or ease of access to community-based medical services prior to their first hospitalization for HIV-related illness. After discharge, medical records were abstracted for data on prior hospitalizations. CD4 counts, and illness severity. About one-half of patients reported that medical services were readily accessible. Medical records revealed that since the time of HIV infection 49% had two or more total hospitalizations (mean = 2. SD = 2). In multiple logistic regression analysis, better reported access to services was significantly associated with not having been hospitalized (vs. having been hospitalized) over the same time period (OR = 0.73, 95% CI = 0.55-0.97), controlling for CD4 count, illness severity, duration of diagnosed HIV infection, having a regular source of care, type of hospital care, insurance coverage, and other patient characteristics. Improving access to community-based medical services for ambulatory HIV-infected patients may help to avert costly hospital care. Prospective studies are needed to assess whether a causal relationship between greater community-based access and reduced hospitalizations exists and, if so, whether community-based services may be cost-effective substitutes for hospital HIV care.

Clinical biomedical research, the traditional research orientation of quality of life (QOL) researchers, is chiefly concerned with disease processes and assessing the impact of therapeutic interventions on improving health status and QOL outcomes. This paper suggests, however, that the biomedical paradigm limits utility of QOL research findings in terms of its ability to shape health policy and improve health-related QOL in populations at risk. This paper proposes that health services research (HSR) and other health research paradigms can be used to assess QOL from multiple perspectives. HSR and QOL research can be mutually beneficial. The models for understanding health services utilized in HSR may assist in defining major determinants of QOL and the interaction of QOL with its environment. Conversely, QOL measures may be used to establish the relevance of HSR to people's well-being. The paper first defines the domain of HSR and the domain of quality of life. In order to understand their relationship, we consider what a model or paradigm for each might be, and how they would overlap. Finally, a merging of conceptual frameworks is proposed, linking QOL research to HSR and other health research. Ultimately, expanding the QOL paradigm beyond the biomedical model will promote two objectives. First, it will permit research findings to contribute more fully to shaping national health policy by considering the broader community and the delivery system factors which influence QOL. Second, researchers will be more aware of a broader range of factors affecting patients and will incorporate this in their research.

Objectives. This study sought to describe the characteristics of HIVinfected persons who delay medical care for themselves because they are caring for others. Methods. HIV-infected adults (n = 2864) enrolled in the HIV Cost and Services Utilization Study (1996‐ 1997) were interviewed. Results. The odds were 1.6 times greater for women than for men to put off care (95% confidence interval [CI] = 1.2, 2.2); persons without insurance and with CD4 cell counts above 500 were also significantly more likely to put off care. Having a child in the household was associated with putting off care (odds ratio [OR] = 1.8, 95% CI= 1.4, 2.3). Conclusions. Women or individuals with a child in the household should be offered services that might allow them to avoid delays in seeking their own medical care. (Am J Public Health.

s / Drug and Alcohol Dependence 140 (2014) e2–e85 e65 Difference in time to treatment in neonates exposed to buprenorphine or methadone in utero Diann E. Gaalema1, Sarah H. Heil 1, J. Metayer2, A. Johnston2 1 University of Vermont, Burlington, VT, United States 2 Fletcher Allen Health Care, Burlington, VT, United

Lack of timely HIV testing leads to missed prevention opportunities and poor prevention counselling may be related to further disease spread. We examined the association of self-reported access to medical care with receiving HIV testing and preventive counselling services among a sample of patients with HIV disease prior to hospitalization. We conducted a cross-sectional interview of 217 Los Angeles patients hospitalized with HIV-related illness between 1992 and 1993 and abstracted clinical data from the medical record. Eighty-four per cent of patients received HIV testing prior to hospitalization, but only 33% received preventive counselling services. Only 48% of all patients rated outpatient medical care as somewhat or very easy to obtain. Controlling for severity of illness, better access to outpatient medical care (OR = 1.48; 95% CI = 1.02-2.15), having a regular source of care (OR = 3.40; 95% CI = 1.29-8.97) and non-homosexual mode of HIV transmission (OR = 0.31; 0.12-0.83) were associated with receiving HIV testing services prior to hospitalization. Having a regular source of care (OR = 3.55; 95% CI = 1.37-9.22), being VA (Veterans' Administration) insured (OR = 6.16; 1.46-26.05), older age (OR = 0.95; 95% CI = 0.90-0.99) and having a CD4 count between 101-200 (OR = 0.19; 95% CI = 0.06-0.63) were associated with receiving HIV counselling. Limited self-reported access to medical care is associated with fewer patients receiving HIV testing and counselling. Improving timeliness of HIV testing may require removing the barriers to medical care.