Preventive cardiology education and practice in residency training: residents' attitudes, perceptions, and practices.

This paper presents results from two studies of primary care residency programs. Study I was a survey of preventive cardiology attitudes and practice-related intentions of internal medicine and family medicine residents from throughout the United States. Study II consisted of an examination of family medicine residents' perceptions regarding preventive practices and a series of 1,528 medical record reviews of their related assessment and counseling practices. The specific aims were to examine residents' perceptions about their residency programs and to determine the percentages of patients who were assessed for and, if necessary, counseled for coronary heart disease prevention. Results indicated that internal and family medicine residents believe that they should be prepared by their residency training to offer these services and that their residencies were preparing most of them to do so. While they report that they intend to assess and counsel patients in these areas, they do not seem to be doing so. The medical record reviews strongly indicated that they are not providing these services at the recommended levels, especially for assessment of and counseling for smoking and blood cholesterol levels.

Risk factors for cardiovascular disease in U.S. medical students: the Preventive Cardiology Academic Award Collaborative Data Project.

Risk factors for cardiovascular disease are commonly obtained in freshman medical students for the purpose of increasing interest and awareness in preventive cardiology. What would be a normal range of values for this select group? This paper describes the major cardiovascular risk factors for 3,811 male and female freshman medical students from eight U.S. medical schools that were obtained in a standardized fashion as part of the Preventive Cardiology Academic Award (PCAA) programs at these institutions. The distributions of height, weight, Quetelet index, systolic and diastolic blood pressures, total cholesterol, triglycerides, high-density lipoprotein cholesterol, and calculated low-density lipoprotein cholesterol are presented for male and female medical students stratified by race into white, black, Asian, and Hispanic groups. The sex and race distributions of cardiovascular risk factors such as previously diagnosed hypertension, diabetes mellitus, smoking, lack of regular exercise (three times a week or more), oral contraceptive use in women, and family history of coronary heart disease are presented. The cardiovascular risk of freshman medical students is compared to other epidemiologic studies of young adults. The use and limitations of these race- and sex-specific data on cardiovascular risk, including physiologic measurements, are discussed in the context of educational programs for medical students and house staff in preventive cardiology.

An objective scoring system for laparoscopic cholecystectomy.

BACKGROUND: Direct observation with structured criteria for performance is the most reliable and valid method of assessing technical skill during operative procedures. We developed such a system to evaluate technical performance during a laparoscopic cholecystectomy. The reliability and validity of the system were tested by analyzing the correlation among three observers in a multicenter study and comparing performance with years of surgical experience. STUDY DESIGN: Thirty consecutive cases of laparoscopic cholecystectomy were recorded on videotape, 10 from each of 3 institutions. Independent scores were generated by three observers examining each of the videotapes, providing a total of 90 scores. Points were awarded for successful completion of each of 23 different steps required to perform a laparoscopic cholecystectomy. Error points were tabulated based on the frequency and relative severity of each of 21 potential technical mistakes during the operation. The final score was assumed to be a relative measure of technical skill and was derived by subtracting error points from points awarded for completion of each step of the procedure. Pearson correlation coefficients were used to assess agreement among examiners and correlation with year of surgical experience. RESULTS: Agreement in final scores among the three observers was excellent (r = 0.74-0.96) despite the fact that one observer assigned significantly fewer error points. Correlation between year of experience and two-handed technique scoring was good (r = 0.5, p = 0.057), but the correlation between experience and one-handed technique scores was poor (r = 0.02). CONCLUSIONS: The technical skills required to perform laparoscopic cholecystectomy can reliably be measured using this tool. This method can be used to track the learning curve of surgeons in training, evaluate the efficacy of alternative training tools, and provide a means of self-assessment for the trainee.

A longitudinal evaluation of an educational software program: a case study of Urinalysis-Tutor.

PURPOSE: To examine students' learning before and after revising an educational software program and to explore students' patterns of use of an interactive feature that compares images. METHOD: Study participants were 466 University of Washington School of Medicine students. Two cohorts of students (one in 1996 and one in 1997) used the original version of the software. Following analysis of the students' learning, the software program was modified based on instructional design principles pertaining to visual learning and concept acquisition. A 1998 cohort of students used the revised program and their performance was compared with that of the 1996 cohort. Analyses were based on pre- and post-test scores, data collected from the observation of students, and navigational pathways tracked by the program. RESULTS: There was very little difference in the overall performances of the students who used the original program and those who used the revised program. Error analysis focusing on 11 conceptual areas showed that reductions in errors occurred for six of 11 concepts, with statistically significant reductions of errors for two concepts. Additional navigational data collected in 1998 showed that students used an interactive feature for comparing images in different patterns. The data showed a positive association between performance and the anchored viewing mode of image display. CONCLUSIONS: While this study cannot point to specific design components that facilitated or hindered learning, it demonstrated a potential benefit of linking usage-pattern data and performance. Future studies should evaluate design factors that affect usage patterns and performances based on navigational data collected while students interact with software programs.

The long-term effect of an innovative family physician curricular pathway on the specialty and location of graduates of the University of Washington.

PURPOSE: To report the specialty and rural/urban distribution a mean of 19 years after graduation for a cohort of students from a family physician curricular pathway. METHOD: Specialty and location information for medical students who had entered the University of Washington between 1968 and 1973 was obtained from the 1994 Physician Masterfile of the American Medical Association. RESULTS: Of the 239 family physician pathway graduates, 173 (72%) had intended family practice at graduation, and 136 (57%) were family physicians two decades later. The proportions of all graduates in family practice and of graduates serving rural Washington as family physicians had increased over that of a cohort of students who had entered the University of Washington prior to the introduction of the pathway curriculum. These proportions surpassed the goals set at the time the new curriculum was introduced. CONCLUSION: With early identification and support of students interested in family practice, an increased number entered the specialty and were still family physicians in mid-career.

Development and psychometric properties of the Washington Primary Care Interest Inventory.

PURPOSE: To describe the development of the Washington Primary Care Interest Inventory (WPCII), which was designed to assess attitudes toward what constitutes appropriate psychosocial concerns for visiting a family physician, and to demonstrate the relationship between these attitudes and specialty selection in matriculating medical students. METHOD: Five entering classes of medical students (1990 to 1995, without 1992) at the University of Washington were administered the WPCII during orientation. Reliability, factor, and predictive validity analyses were performed to measure the utility of the WPCII. RESULTS: Factor analysis revealed three interpretable factors to underlie the WPCII: stressors, physical complaints, and familial complaints. Scales developed from these factors correlated with students' early career preferences and showed significant differences across students who were selected under different interviewing formats. Differences between the sexes were found for both specific items and scales. CONCLUSION: The WPCII is a reliable and valid measure of attitudes toward the appropriateness of family physicians' treating psychosocial complaints. These attitudes have implications for the selection of medical students, curriculum development, assessment, and health education research.

Assessment and counseling of coronary risk factors by family practice residents.

A study was undertaken to determine (1) the likelihood that patients seen for episodic health care in a family medical center have been assessed and counseled for coronary heart disease (CHD) risk factors, and (2) the likelihood that patients having an identified risk factor have been assessed and counseled regarding other CHD risk factors. One thousand five hundred twenty-eight medical records were randomly selected from all visits occurring over two periods in 1986 and 1987 to 122 residents in an eight-site family medicine residency network. Patients with cardiovascular disease and those younger than 20 or older than 65 years of age were excluded. Assessments were made of (1) smoking history, blood pressure, weight, physical activity, and dietary content during the previous 12 months; (2) family history of cardiovascular disease during the previous 12 months and in the initial patient history; (3) and blood cholesterol during the prior 5 years. Risk-factor counseling practices were examined for the previous 12 months. Blood pressure was assessed in 96% of patients, smoking in 40%, cholesterol in 26%, and family history in 52%. Ninety-six percent of hypertensive patients were counseled for hypertension, but only 45% of smokers and 20% of patients with hypercholesterolemia were counseled for those risk factors. Of patients having a given risk factor, assessment for any other risk factor occurred in fewer than 60% of cases. Patients having a documented positive family history were only slightly more likely than other patients to be assessed for additional risk factors. There is continued need for enhancing coronary risk-factor assessment and counseling by resident physicians.(ABSTRACT TRUNCATED AT 250 WORDS)

Information and informatics literacy: skills, timing, and estimates of competence.

BACKGROUND: Computing and biomedical informatics technologies are providing almost instantaneous access to vast amounts of possibly relevant information. Although students are entering medical school with increasingly sophisticated basic technological skills, medical educators must determine what curricular enhancements are needed to prepare learners for the world of electronic information. PURPOSE: The purpose was to examine opinions of academic affairs and informatics administrators, curriculum deans and recently matriculated medical students about prematriculation competence and medical education learning expectations. METHODS: Two surveys were administered: an Information Literacy Survey for curriculum/informatics deans and a Computing Skills Survey for entering medical students. RESULTS: Results highlight differences of opinion about entering competencies. They also indicate that medical school administrators believe that most basic information skills fall within the domain of undergraduate medical education. CONCLUSIONS: Further investigations are needed to determine precise entry-level skills and whether information literacy will increase as a result of rising levels of technical competence.

Communications satellites in health education and health care provision. The WAMI experience.

Since 1971, the University of Washington School of Medicine, Seattle, has operated a four-state, medical education program covering Washington, Alaska, Montana, and Idaho. This WAMI Program involves four universities without medical schools and 15 communities. To maintain this program, communication between the sites is imperative and mandates travel. The experiments described in this article were undertaken to determine whether full-duplex audio and color-video interactions via communications satellites could replace the travel requirements of the WAMI Program. Experiments involving the administration of the program, the presentation of the undergraduate medical education curriculum, the provision of health services, and the formation of public policies were conducted. The results suggest that satellite communication has broad applicability in medical education and health care provision.

Medical education for minorities at a US medical school.

The University of Washington School of Medicine (UWSM) has initiated new efforts to build a regional minority applicant pool and to expand its educational programmes to accommodate students from disadvantaged backgrounds. Specific interventions include: establishment of medical career planner position to coordinate region-wide outreach; pre-entry education; and support activities once enrolled. This study describes specific services and presents sociodemographic and performance data on 56 minority and 280 majority students entering the UWSM between 1981 and 1985. Economic status and educational background of minority students were significantly below that of majority students, several flexible academic policies enabled most students to achieve mastery in courses and to progress through the curriculum. The educational data base utilized in this study, and those at other institutions, can assume important roles in the identification of problem areas in the education of disadvantaged students and in evaluation of the interventions attempted.