External quality control results of urine dip-slide devices.

Autor: Morandi PA; Centre Suisse de Contrôle de Qualité, CH-1225 Chêne-Bourg, Switzerland. cscq@hcuge.ch, Mauris A, Deom A, Rohner P
Jazyk: angličtina
Zdroj: Diagnostic microbiology and infectious disease [Diagn Microbiol Infect Dis] 2007 Mar; Vol. 57 (3), pp. 235-41. Date of Electronic Publication: 2006 Oct 03.
DOI: 10.1016/j.diagmicrobio.2006.08.008
Abstrakt: Urinary tract infections are frequently diagnosed by using urine dip-slide devices, especially in medical practices and small laboratories. We performed a retrospective analysis of more than 3000 results obtained by several urine dip-slide devices during external quality control surveys. We found that an underestimation of bacterial counts and a difficulty in identifying mixed flora were relatively more frequent in medical practices than in specialized laboratories, and that regular participation in external quality control surveys correlates with better performances.
Databáze: MEDLINE