Patricia O'Sullivan

Is There Hardening of the Heart During Medical School

Purpose To determine whether vicarious empathy (i.e., to have a visceral empathic response, versus role-playing empathy) decreases, and whether students choosing specialties with greater patient contact maintain vicarious empathy better than do students choosing specialties with less patient contact. Method The Balanced Emotional Empathy Scale was administered at the beginning of each academic year at the University of Arkansas for Medical Sciences for four classes, 2001–2004. Students also reported their gender and specialty choice. Specialty choice was classified as core (internal medicine, family medicine, obstetrics–gynecology, pediatrics, and psychiatry) or noncore (all other specialties). Results Vicarious empathy significantly decreased during medical education (P < .001), especially after the first and third years. Students choosing core careers had higher empathy than did those choosing noncore careers. Men choosing core careers initially had empathy exceeding population norms, but their empathy fell to be comparable with that of norms by the end of their third year. The empathy of men choosing noncore careers was comparable with that of norms. Women choosing core careers had empathy scores comparable with those of norms, but the scores of women choosing noncore careers fell below those of the norms by their second year. Conclusions The findings suggest that undergraduate medical education may be a major determinant differentially affecting the vicarious empathy of students on the basis of gender and/or specialty choice. The greatest impact occurred in men who chose noncore specialties. The significant decrease in vicarious empathy is of concern, because empathy is crucial for a successful physician–patient relationship.

Health care utilization and functional status in the aged following a fall

Falls in the aged may lead to increases in health care utilization and declines in functional status. The Longitudinal Study of Aging was analyzed to test the hypotheses that use of the health care system is greater in elderly persons subsequent to a fall in the preceding year than in those who have not fallen and that fallers are more likely to decline in function than are nonfallers. One-time fallers and, especially repeated fallers, (2 or more falls in the preceding year) were at greater risk of subsequent hospitalization, nursing home admission, and frequent physician contact than were nonfallers, after controlling for age, sex, self-perceived health status, and difficulties with activities of daily living. Similarly, one-time fallers, and especially repeated fallers, were at greater risk of reporting subsequent difficulties with activities of daily living, instrumental activities of daily living, and more physically demanding activities. These findings highlight the significant impact that falls have on the health care system and on the individual.

Measurement of sleep in critically ill patients.

Research to evaluate interventions to promote sleep in critically ill patients has been restricted by the lack of brief, inexpensive outcome measures. This article describes the development and testing of an instrument to measure sleep in critically ill patients. A convenience sample of 70 alert, oriented, critically ill males was studied using polysomnography (PSG), the gold standard for sleep measurement, for one night. In the morning the patients completed the Richards-Campbell Sleep Questionnaire (RCSQ), a five-item visual analog scale. Internal consistency reliability of the RCSQ was .90 and principal components factor analysis revealed a single factor (Eigenvalue = 3.61, percent variance = 72.2). The RCSQ total score accounted for approximately 33% of the variance in the PSG indicator sleep efficiency index (p < .001). The data provide support for the reliability and validity of the RCSQ.

Gestational diabetes: Predictors of subsequent disordered glucose metabolism

OBJECTIVE We tested the hypothesis that the development of abnormal glucose metabolism after gestational diabetes can be predicted readily by means of available clinical variables. STUDY DESIGN Three hundred fifty nonpregnant former gestational diabetic women delivered during the previous 10 years underwent glucose tolerance tests. Variables including body mass index before the index pregnancy, pregnancy glucose tolerance test values, gestational diabetes treatment, complications, gestational age at diagnosis of gestational diabetes, and time elapsed since pregnancy were analyzed with logistic regression. RESULTS Variables that distinguished subjects who later developed diabetes or impaired glucose tolerance included prepregnancy body mass index (28.5 +/- 7 versus 25 +/- 5 kg/m2, p < 0.001) and fasting glucose on the pregnant oral glucose tolerance test (109 +/- 20 vs 92 +/- 15 mg/dl, p < 0.001). Logistic results with these two variables plus time since the index pregnancy predict subsequent glucose tolerance test abnormality by the following equation: estimated risk = 1/[1 + e-(-10.37 + 0.04 (fasting plasma glucose) + 0.08 (body mass index) + 0.03 (months since delivery))]. CONCLUSION The risk for subsequent glucose abnormality among individuals with previous gestational diabetes is quantifiable based on prepregnant body mass index and fasting plasma glucose during pregnancy.

Effects of behavioral interventions on disruptive behavior and affect in demented nursing home residents.

BackgroundDisruptive behaviors are prevalent in nursing home residents with dementia and often have negative consequences for the resident, caregiver, and others in the environment. Behavioral interventions might ameliorate them and have a positive effect on residents’ mood (affect). ObjectivesThis study tested two interventions—an activities of daily living and a psychosocial activity intervention—and a combination of the two to determine their efficacy in reducing disruptive behaviors and improving affect in nursing home residents with dementia. MethodsThe study had three treatment groups (activities of daily living, psychosocial activity, and a combination) and two control groups (placebo and no intervention). Nursing assistants hired specifically for this study enacted the interventions under the direction of a master’s prepared gerontological clinical nurse specialist. Nursing assistants employed at the nursing homes recorded the occurrence of disruptive behaviors. Raters analyzed videotapes filmed during the study to determine the interventions’ influence on affect. ResultsFindings indicated significantly more positive affect but not reduced disruptive behaviors in treatment groups compared to control groups. ConclusionsThe treatments did not specifically address the factors that may have been triggering disruptive behaviors. Interventions much more precisely designed than those employed in this study require development to quell disruptive behaviors. Nontargeted interventions might increase positive affect. Treatments that produce even a brief improvement in affect indicate improved quality of mental health as mandated by federal law.

Reframing Research on Faculty Development

Research on faculty development has focused primarily on individual participants and has produced relatively little generalizable knowledge that can guide faculty development programs. In this article, the authors examine how current research on faculty development in medical education can be enriched by research in related fields such as teacher education, quality improvement, continuing medical education, and workplace learning. As a result of this analysis, the authors revise the old model for conceptualizing faculty development (preferably called professional development). This expanded model calls for research on educational process and outcomes focused on two communities of practice: the community created among participants in faculty development programs and the communities of teaching practice in the workplace (classroom or clinic) where teaching actually occurs. For the faculty development community, the key components are the participants, program, content, facilitator, and context in which the program occurs and in which the faculty teach. For the workplace community, associated components include relationships and networks of association in that environment, the organization and culture of the setting, the teaching tasks and activities, and the mentoring available to the members of that academic and/or clinical community of teaching practice. This expanded model of faculty development generates a new set of research questions, which are described along with six recommendations for enhancing research, including establishment of a national center for research in health professions education.

Does mentoring matter: results from a survey of faculty mentees at a large health sciences university

Abstract Background: To determine the characteristics associated with having a mentor, the association of mentoring with self-efficacy, and the content of mentor–mentee interactions at the University of California, San Francisco (UCSF), we conducted a baseline assessment prior to implementing a comprehensive faculty mentoring program. Method: We surveyed all prospective junior faculty mentees at UCSF. Mentees completed a web-based, 38-item survey including an assessment of self-efficacy and a needs assessment. We used descriptive and inferential statistics to determine the association between having a mentor and gender, ethnicity, faculty series, and self-efficacy. Results: Our respondents (n=464, 56%) were 53% female, 62% white, and 7% from underrepresented minority groups. More than half of respondents (n=319) reported having a mentor. There were no differences in having a mentor based on gender or ethnicity (p≥0.05). Clinician educator faculty with more teaching and patient care responsibilities were statistically significantly less likely to have a mentor compared with faculty in research intensive series (p<0.001). Having a mentor was associated with greater satisfaction with time allocation at work (p<0.05) and with higher academic self-efficacy scores, 6.07 (sd = 1.36) compared with those without a mentor, 5.33 (sd = 1.35, p<0.001). Mentees reported that they most often discussed funding with the mentors, but rated highest requiring mentoring assistance with issues of promotion and tenure. Conclusion: Findings from the UCSF faculty mentoring program may assist other health science institutions plan similar programs. Mentoring needs for junior faculty with greater teaching and patient care responsibilities must be addressed.

Use of the ED as a Regular Source of Care: Associated Factors Beyond Lack of Health Insurance

STUDY OBJECTIVE To determine the characteristics and health care experiences of patients who identify the ED as their usual source of care. METHODS We conducted a cross-sectional survey in a Level I trauma center ED at an urban teaching hospital. Our population comprised 892 adults who presented to the ED over the course of 30 days. We asked participants about their regular source of health care, previous health care experiences, and perceptions of the use of the ED. RESULTS Patients who reported the ED as their regular source of care were three times more likely to have used the ED more than once in the preceding year. Among the regular ED users, 68% desired a physician as their regular source of care, and 46% of these subjects said they had tried unsuccessfully to get one in the preceding year. Five variables were associated with self-report of the ED as the regular source of health care: annual income less than

Effect of Individualized Social Activity on Sleep in Nursing Home Residents with Dementia

30,000, having been refused care in an office or clinic in the past, perception that an ED visit costs less than an office visit, absence of chronic illness, and unwillingness to use the ED if a

A comparison of critical thinking in groups of third-year medical students in text, video, and virtual PBL case modalities.

25 copayment were in effect. CONCLUSION Low income, perceived mistreatment by health care providers, and misperception about charges contribute to use of the ED as a regular site for health care. These factors suggest the difficulty of altering health care use patterns in this group.