Tooth preparation for rest seats for cobalt-chromium removable partial dentures completed by general dental practitioners.

The aim of this project was to examine tooth preparations made by general dental practitioners (GDPs) for occlusal and cingulum rest seats for cobalt-chromium removable partial dentures (RPDs). Master casts and prescribed denture designs for cobalt-chromium RPDs produced by a commercial dental laboratory from impressions made by 45 GDPs across Wales were evaluated over a period of 5 months. Rest seats and associated interocclusal clearances were assessed using pre-determined criteria. A total of 68 casts were examined. Of these, 33 did not have rest seats included in their prescription. Of the remaining 35 casts, 81 rests had been prescribed of which only 24 (30%) had signs of tooth preparations for these rest seats. Using pre-determined criteria, 60% of rest seats were under-prepared in the mesio-distal plane and 30% were over-prepared in the bucco-lingual plane. In 17 cases where natural teeth opposed the rest seat, the mean interocclusal clearance was 1·5 mm (range 0·6-3·5 mm) with 6 of the 17 rests (35%) being less than the recommended thickness. In total, 18 of the 24 rests prepared did not meet the criteria, and 11 of the 21 rests prescribed had no obvious preparation and insufficient occlusal clearance. Where prescribed, the majority of rests did not meet the identified criteria. The rest seat preparations varied greatly in all planes including the interocclusal clearance. Further emphasis should be given to aspects of denture design in undergraduate and continuing education programmes for dentists.

Senior medical students' attitudes toward choosing residency programs in primary care.

To investigate the associations between medical students' first choice for their graduate medical education specialty (primary care versus non-primary care) and both their sociodemographic characteristics and their perceptions of the importance of 44 factors related to that choice, we conducted a survey of the 1982 senior medical students at the three medical schools in Louisiana. The major differences that we found between the students choosing primary care residency programs and those choosing non-primary care programs included the following: the primary care group was much more likely to be married; to have resided in smaller communities during their childhood, high school, and premedical school years; to have made their decision on a specialty prior to medical school; and to place less importance on hospital reputation, quality of facilities, and up-to-date equipment in choosing a graduate medical program. No differences between the two groups were found for the following variables: whether or not they had children; whether or not they had resided in Louisiana during early childhood, high school, or premedical school; and whether or not they had resided in the South for those same time periods. Although the primary care group had a higher proportion of women than the non-primary care group, the difference was not statistically significant.

Compliance with public sector HIV medical care.

Despite the availability of free or low-cost public sector human immunodeficiency virus (HIV) health-care services, important inequities in utilization exist. This study examined two measures of compliance with HIV medical care: attendance of scheduled outpatient visits and use of the emergency room. Clients of two public HIV outpatient clinics were followed from time of health-care initiation to either death or the end of the study. The association of race, sex, age, and injection drug use (IDU) with these measures were examined in multivariate logistic regression. Models were adjusted for disease staging at time of entry and for length of follow-up time in clinic. Of 1824 clients followed, 15% failed to attend scheduled visits and 18.1% had at least one emergency room visit. Clients who missed visits were more likely to be African American, to have a history of IDU, and to have a CD4 cell count < 500/mm3 or an acquired immunodeficiency syndrome (AIDS)-defining opportunistic infection at entry. They were also more likely to have > or = 12 months of follow-up time in the HIV clinic, but were less likely to have entered into health care from an early intervention clinic. Clients who had at least one emergency room visit were more likely to be African American, female, IDU, and under 22 years of age; these clients were also more likely to have entered with CD4 < 200/mm3 or with an opportunistic infection, and to have > or = 12 months of follow-up in the clinic.(ABSTRACT TRUNCATED AT 250 WORDS)

Reducing noncompliance to follow-up appointment keeping at a family practice center.

In this study, we evaluated follow-up appointment keeping at a family practice center. To determine if noncompliance could be reduced, four treatments were implemented: no-treatment control, modified appointment card, free follow-up, and a reduced rate follow-up. Thereafter, the reduced rate follow-up was implemented again to determine the extent noncompliance could be reduced for all eligible patients. Incentives significantly increased follow-up appointment keeping, whereas the modified appointment card was ineffective. A cost analysis suggested that the no-treatment control and modified appointment card conditions were the least expensive, but also the least effective. The incentive conditions were more expensive, but the reduced rate condition generated the most net revenue. Questionnaire data suggested that the incentive conditions had an effect on noncompliance and may be considered for use in other medical settings.

Quantifying adherence to treatment and its relationship to quality of life in a well-characterized haemophilia population.

It is known that chronically ill patients adhere to medical treatment plans only 50% of the time. Adherence to treatment with factor infusion therapy in haemophilia patients is essential to stop bleeding. It also prevents both acute and chronic life and limb threatening complications. This study, performed in a well-described haemophilia population, was completed in an effort to understand the critical issue of adherence in patients with haemophilia. A major component of the methodology of this study was the development of a unique scoring system to quantify adherence. Adherence scores in patients on On-Demand treatment strategies were then compared to those on High Intensity treatment strategies. Quality of life (QoL) studies were also performed on the study population to assess the association of treatment regimen and adherence scores to QoL measures. Results of this study demonstrated that adherence to On-Demand therapy was significantly greater than adherence to High Intensity treatment regimens and in children, High Intensity treatment regimens, which included prophylaxis, correlated with better QoL scores in body pain. It is envisioned that the development of an objective scoring system for adherence will prove useful in future studies of adherence as well as in the development of intervention strategies that can overcome barriers to adherence in haemophilia patients.

Life care planning: a role for social workers.

Life care planning is a method of assessing future care needs and associated costs for the lifetime of individuals who have experienced catastrophic injury or have chronic health care needs. The culmination of the life care planning process is a document known as the Life Care Plan. Social workers, especially medical social workers, because of their education and health-related experience are excellent candidates for becoming Life Care Planners upon meeting certification requirements. This article describes life care planning and how social workers can enter this field.

An analysis of program and family costs of case managed care for technology-dependent infants with bronchopulmonary dysplasia.

Caring for technology-dependent infants with bronchopulmonary dysplasia requires a wide range and intense level of services. Case management programs can offer comprehensive services to patients with complex needs. The Neonatal Pulmonary Program at Tulane University Medical Center is a case management program for infants with chronic pulmonary problems. The purpose of this study was to describe the costs of providing care for technology-dependent infants with bronchopulmonary dysplasia and to include the direct and indirect costs to families as well as the Program costs. The study population included 89 infants enrolled in the program from September 1987 through February 1992. Outpatient, inpatient, and professional staff costs were derived from hospital and clinic billing information; all other costs were determined through family interviews. Total costs for outpatient services were $59,627 (89), professional team members time $185,539 (89); inpatient services $1,144,930 (89), professional costs for inpatient services $88,946; direct health costs $32,543 (37) for home health care, equipment, medications, special diets; direct non-health costs $30,670 (37) for transportation, meals, child care, lodging during clinic visits and rehospitalizations and household expenses to accommodate equipment needs; and indirect costs $26,173 (37) for missed work days and employment changes.

NIMH Collaborative Program on the Psychobiology of Depression: clinical.

As part of the National Institute of Mental Health Collaborative Program of Depression study, data were collected on 2,225 first-degree relatives of 612 probands. A subset consisting of 187 families of bipolar patients was made available to participants of Genetic Analysis Workshop 5 (GAW5). A description of these data, including sample sizes, diagnoses, and a summary of published analyses, is given.