Infectious disease manpower in the United States--1986. 2. Changes in practice patterns over time and training needs. Manpower and Training Committee, Infectious Diseases Society of America

Whither infectious diseases consultations? Analysis of 14,005 consultations from a 5-year period

During a 5-year period, data from all infectious disease (ID) consultations were recorded in a computerized database, which included 9068 new and 4937 additional consultations. The purpose of these 14,005 consultations was therapy (for 58%), diagnosis (for 13%), both (for 24%), and prophylaxis (for 4%); 51% were performed at the bedside, and the remainder were by discussion (19%) or telephone (30%). Recommendations included the following: initiation, change, or discontinuation of antibiotics (in 46%); performance of diagnostic tests (in 20%) or surgical procedures (in 1%); prophylaxis (in 3%); or no change (in 29%). Analysis of new versus additional consultations revealed significant differences. A new ID consultation was given at a rate of 6.0 consultations per 100 hospitalized patients; the rate per department correlated with the expenditure on antimicrobials per patient admission. During the study period, expenditure on antimicrobials per admission steadily decreased, from $44 in 1995 to $30 in 1999, a 35% reduction. In conclusion, analysis of data from ID consultations enables the ID service to evaluate its activity and to direct efforts to departments with high rates of nosocomial infections, antimicrobial resistance, and/or antimicrobial use.

Findings of the 1998 Infectious Diseases Society of America membership survey

The Infectious Diseases Society of America (IDSA) conducted a survey in 1998 to characterize its membership and to determine their needs. The response rate was 39%. Although only 23% of the respondents spent most of their time in the field of teaching and research, 62% of the respondents listed an academic institution as their primary employer. According to survey results, 17% of respondents indicated that care of HIV-infected patients comprised one-half or more of their practices. Respondents noted shortcomings in their training as a result of recent changes in the clinical practice arena and the health care system; more than one-fourth of the respondents identified deficits in their preparation for administration, infection control, pharmacoeconomics, quality assurance, transplantation, and outcomes research. This survey discloses that the IDSA membership perceives a need for changes in IDSA-sponsored fellowship training programs and graduate educational activities.

Prospective evaluation of a hospital epidemiologist's activities at a European tertiary-care medical center

OBJECTIVE

Assessment of the distribution of tasks and consultations provided by the hospital epidemiologist (HE) at University Hospital of Zurich (UHZ).

DESIGN

Prospective collection of data on hospital epidemiology consultations over a 3-year period (1995-1997). Time spent per consultation and activities of infection control practitioners were not recorded.

SETTING

A 1,040-bed tertiary-care university hospital in Zurich, Switzerland.

RESULTS

Between January 1, 1995, and December 31, 1997, the HE received 1,660 requests for consultation. Advice or action was sought in the following areas: epidemiology (27.5% of requests); quality assurance, including antibiotic utilization and technology assessment (24.8%); infection control and practice guidelines (22.5%); disinfection and sterilization (11.6%); clinical infectious diseases (13.4%). During 1997, 35% of epidemiology consults were related to methicillin-resistant Staphylococcus aureus and 5.8% to tuberculosis. Public or private hospitals not affiliated with UHZ requested 40% of all consults.

CONCLUSIONS

This study shows that HEs are involved in many different activities. Only 27.5% of hospital epidemiology consultations were directly related to issues of epidemiology. Practical knowledge of the methodologies for continuous quality improvement and assessment of various new technologies is important for HEs. The results of this study may be useful in discussions between HEs and administrators about allocation of resources or issues of reimbursement.

Residency-trained emergency physicians: their demographics, practice evolution, and attrition from emergency medicine

Concern exists about the ability of Emergency Physicians (EPs) to maintain a career in Emergency Medicine (EM) over a professional lifetime. The objectives of this study were to assess the practice characteristics of residency trained EPs, to document how the EP's responsibilities evolve throughout a career, and to assess career longevity. A retrospective cohort study using a mailed questionnaire was used to document practice characteristics, evolution of responsibility, and career longevity from all physicians who graduated from allopathic EM residencies between 1978-1988 (inclusive). Non-responders were compared to responders to assess the extent of selection bias. The response rate was 58.1% (1635/2812). There were no differences between responders and non-responders on any of five demographic variables. Responders who were more likely to remain in EM included those who had higher reimbursement, were board certified in EM, or did not train in another specialty or do a fellowship outside of EM. Throughout the 15-year careers studied, EPs noted a significant shift in the time spent doing clinical work (decreased) and the time doing administrative work (increase). The attrition from EM practice for this cohort was < 1% per year.

Analysis and impact of infectious disease consultations in a general hospital

During an 18-month period, data from all patients in whose care our infectious diseases (ID) service was involved, were recorded in a computerized database. A total of 4184 new consultations was recorded. The consultations were solicited by the patients' physicians in 3326 cases (80%) and initiated by the ID service in the remainder. The purpose of the consultations was diagnosis (14%), therapy (39%), both diagnosis and therapy (40%), and prophylaxis (6%). Two thousand and ninety-four consultations (50%) were performed at the bedside, and the others by personal or telephone discussion. ID consultation was given in more than 10% of admitted patients in six departments, 46% of the admissions in the ICU, and 6.9/100 hospitalized patients. Recommendations included: antibiotic manipulation (i.e., initiation, change or discontinuation of antibiotic treatment) (51%); performance of tests (13%); performance of diagnostic or therapeutic procedures (5%); prophylaxis (4%) or no change in management (26%). Analysis of the solicited vs unsolicited consultations and of the bedside vs telephone consultations revealed that sub-groups of consultations differ significantly from each other in many aspects. Recording of consultations enables the ID service to evaluate its activity and to direct efforts to departments with high rates of infectious diseases and/or antimicrobial usage.