title: Whither infectious diseases consultations? Analysis of 14,005 consultations from a 5-year period.
abstract: 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.
authors.affiliation: Infectious Diseases Unit, Shaare Zedek Medical Center, Jerusalem, Israel. Yinnon@SZMC.org.il
authors.forename: A M
authors.initials: AM
authors.lastname: Yinnon
mesh_terms: D000890:Anti-Infective Agents / Q000191:economics / Q000627:therapeutic use; D003140:Communicable Disease Control / Q000379:methods; D003141:Communicable Diseases / Q000175:diagnosis / Q000188:drug therapy; D005260:Female; D006760:Hospitalization / Q000191:economics / Q000706:statistics & numerical data; D006769:Hospitals, General; D006801:Humans; D008297:Male; D008485:Medical Audit; D010818:Practice Patterns, Physicians'; D012017:Referral and Consultation / Q000458:organization & administration / Q000706:statistics & numerical data
chemical_list: D000890:Anti-Infective Agents