Peggy J. Wagner

The Prevalence of Dysphagia in Primary Care Patients: A HamesNet Research Network Study

Purpose: A number of disorders cause dysphagia, which is the perception of an obstruction during swallowing. The purpose of this study was to determine the prevalence of dysphagia in primary care patients. Methods: Adults 18 years old and older were the subjects of an anonymous survey that was collected in the clinic waiting room before patients were seen by a physician. Twelve family medicine offices in HamesNet, a research network in Georgia, participated. Results: Of the 947 study participants, 214 (22.6%) reported dysphagia occurring several times per month or more frequently. Those reporting dysphagia were more likely to be women (80.8% women vs 19.2% men, P = .002) and older (mean age of 48.1 in patients with dysphagia vs mean age of 45.7 in patients without dysphagia, P = .001). Sixty-four percent of patients with dysphagia indicated that they were concerned about their symptoms, but 46.3% had not spoken with their doctor about their symptoms. Logistic regression analyses showed that increased frequency [odds ratio (OR) = 2.15, 95% CI 1.41–3.30], duration (OR = 1.91, CI 1.24–2.94), and concern (OR = 2.64, CI 1.36–5.12) of swallowing problems as well as increased problems eating out (OR = 1.72, CI 1.19–2.49) were associated with increased odds of having talked to a physician. Conclusions: This is the first report of the prevalence of dysphagia in an unselected adult primary care population. Dysphagia occurs commonly in primary care patients but often is not discussed with a physician.

Defining medical professionalism: a qualitative study

Background  Elements of professionalism are well‐described in the literature and medical schools continue to struggle with how to teach these concepts effectively.

Comparing Interpersonal Interactions with a Virtual Human to Those with a Real Human

This paper provides key insights into the construction and evaluation of interpersonal simulators¿systems that enable interpersonal interaction with virtual humans. Using an interpersonal simulator, two studies were conducted that compare interactions with a virtual human to interactions with a similar real human. The specific interpersonal scenario employed was that of a medical interview. Medical students interacted with either a virtual human simulating appendicitis or a real human pretending to have the same symptoms. In Study I (n = 24), medical students elicited the same information from the virtual and real human, indicating that the content of the virtual and real interactions were similar. However, participants appeared less engaged and insincere with the virtual human. These behavioral differences likely stemmed from the virtual humans limited expressive behavior. Study II (n = 58) explored participant behavior using new measures. Nonverbal behavior appeared to communicate lower interest and a poorer attitude toward the virtual human. Some subjective measures of participant behavior yielded contradictory results, highlighting the need for objective, physically-based measures in future studies.

Emotional intelligence and medical specialty choice : findings from three empirical studies

Context  Despite only modest evidence linking personality‐type variables to medical specialty choice, stereotypes involving empathy and ‘emotional connectedness’ persist, especially between primary care providers and surgeons or subspecialists. This paper examines emotional intelligence (EI) and specialty choice among students at three US medical schools.

Linking Cultural Competency and Community Service: A Partnership between Students, Faculty, and the Community

OBJECTIVE The purpose of the migrant health initiative is to give medical students the opportunity to provide clinical services, at appropriate levels of training, to a population that reflects a different ethnic and economic background than medical students typically see in the clinical setting. This initiative integrates concepts of cultural competency with experiential learning. DESCRIPTION The migrant health initiative provides an infrastructure for a cultural competency educational program in the first two years of medical school within an essentials of clinical medicine course (ECM). The ECM course emphasizes the impacts of family, society, and community on the delivery of patient health care. Experience in the provision of clinical care to migrant workers provides an exceptional opportunity to expose students to a medically underserved, diverse group of people and to provide care to persons with a different language. The program was developed from grass-roots initiatives of students and the regions Area Health Education Center (AHEC). Historically, migrant workers provide the majority of the labor for harvesting onions in southeast Georgia. In April 2000, the regional AHEC organized a one-day clinic for migrant workers, staffed by one local physician and allied health students. Care was provided to over 400 laborers. As a result of the response by the migrant workforce, the AHEC developed a partnership with the local community to expand the health care services to this underserved group. Five medical students, working with the schools associate dean for curriculum and local AHEC, had observed a migrant health clinic organized by the AHEC and were seeking ongoing community service opportunities. Based on the interest and enthusiasm of the students, a faculty-supervised migrant health elective was developed for first- and second-year students. The number of students who wanted to take the elective exceeded the available opportunities. The ECM course will be enhanced with an integrated and longitudinal curriculum that focuses on migrant health care; the revised ECM course will provide students with the knowledge, skills, attitudes, and behaviors to care for individuals from different cultures. First-year students will be able to volunteer to work in the program. Second-year students will participate in at least one migrant health clinic, traveling only three hours but providing a different world with medical care. In addition, the opportunities for medical students to participate in a community health initiative and to work with nursing and allied health students will enhance their public health knowledge and their team and leadership skills. DISCUSSION The partnership between students, faculty, and the community provides the mechanism to thoughtfully develop and integrate cultural issues and experiences into the curriculum. Students have recently received a Caring for Community five-year grant from the Association of American Medical Colleges. Program expansions will continue into the third-year medicine clerkship and include a senior elective. The program expansions will result in a migrant health initiative that will be coordinated; comprehensive; and expand student knowledge, skills, and experiences in cultural health care.

A collaborative approach to wellness: diet, exercise, and education to impact behavior change.

PurposeThe purpose of this study was to evaluate an interdisciplinary Wellness Program developed to help patients implement behavior changes necessary to begin weight reduction. Data sourcesA 12-week program was developed to offer a choice of three diets, education, behavior change, and support groups that would allow participants to work through their concerns. A total of 109 participants provided feedback throughout the program and had varying degrees of change. Measures included education, food diaries, support, exercise, and anthropomorphic measurements. ConclusionsParticipants who attended the exercise classes showed the most positive results with weight loss, and the greater the number of times attending the exercise classes, the more weight was lost. Readiness and willingness to change and the degree of involvement in the program also proved to be major factors in the program. Implications for practiceWhile obesity and overweight continue to be major healthcare issues in the United States, a real positive approach to helping patients with this problem has not been found. Continued study and support are needed to help patients deal with the impact of weight on overall health and well-being.

Interpersonal Scenarios: Virtual \approx Real?

This paper reports on a study to examine the similarities and differences in experiencing an interpersonal scenario with real and virtual humans. A system that allows medical students to interview a life-size virtual patient using natural speech and gestures was used as a platform for this comparison. Study participants interviewed either a virtual patient or a standardized patient, an actor trained to represent a medical condition. Subtle yet substantial differences were found in the participants’ rapport with the patient and the flow of the conversation. The virtual patient’s limited expressiveness was a significant source of these differences. However, overall task performance was similar, as were perceptions of the educational value of the interaction.

Computation of Localized Flow for Steady and Unsteady Vector Fields and Its Applications

This paper provides key insights into the construction and evaluation of interpersonal simulators - systems that enable interpersonal interaction with virtual humans. Using an interpersonal simulator, two studies were conducted that compare interactions with a virtual human to interactions with a similar real human. The specific interpersonal scenario employed was that of a medical interview. Medical students interacted with either a virtual human simulating appendicitis or a real human pretending to have the same symptoms. In study I (n=24), medical students elicited the same information from the virtual and real human, indicating that the content of the virtual and real interactions were similar. However, participants appeared less engaged and insincere with the virtual human. These behavioral differences likely stemmed from the virtual humans limited expressive behavior. Study II (n=58) explored participant behavior using new measures. Nonverbal behavior appeared to communicate lower interest and a poorer attitude toward the virtual human. Some subjective measures of participant behavior yielded contradictory results, highlighting the need for objective, physically-based measures in future studiesThis paper provides key insights into the construction and evaluation of interpersonal simulators - systems that enable interpersonal interaction with virtual humans. Using an interpersonal simulator, two studies were conducted that compare interactions with a virtual human to interactions with a similar real human. The specific interpersonal scenario employed was that of a medical interview. Medical students interacted with either a virtual human simulating appendicitis or a real human pretending to have the same symptoms. In study I (n=24), medical students elicited the same information from the virtual and real human, indicating that the content of the virtual and real interactions were similar. However, participants appeared less engaged and insincere with the virtual human. These behavioral differences likely stemmed from the virtual humans limited expressive behavior. Study II (n=58) explored participant behavior using new measures. Nonverbal behavior appeared to communicate lower interest and a poorer attitude toward the virtual human. Some subjective measures of participant behavior yielded contradictory results, highlighting the need for objective, physically-based measures in future studies

A Multi-Institutional Pilot Study to Evaluate the Use of Virtual Patients to Teach Health Professions Students History-Taking and Communication Skills

UF Medical Student MCG Medical Student Thomas Bernard BS , Amy Stevens MD 3,4 4 , Peggy Wagner PhD , Nicole Bernard BS , Lori Schumacher PhD Kyle Johnsen, Robert Dickerson, Andrew Raij, Benjamin Lok PhD 7 , Margaret Duerson PhD , Marc Cohen MD, D. Scott Lind MD Departments of Surgery, OB/GYN 3 4 5 , Family Medicine , Clinical Skills Center , School of Nursing Medical College of Georgia, Augusta, GA Colleges of Engineering and Medicine, University of Florida, Gainesville, FL

Improved Health-Related Quality of Life with SSRIs and other Antidepressants

Study Objective. To document the health‐related quality of life (HRQOL) of depressed patients receiving antidepressant drugs.