Evaluation of the MS-2 urine screening method for detection of bacteriuria
Author(s) -
Laurence R. McCarthy,
T L Gavan,
James Robson,
C Corlett
Publication year - 1982
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.16.2.250-252.1982
Subject(s) - urine , bacteriuria , colony forming unit , biology , microbiology and biotechnology , chromatography , medicine , bacteria , chemistry , genetics
A collaborative evaluation of the MS-2 urine screening system indicated that the automated method could successfully identify at least 84% of urine specimens that contained greater than or equal to 10(5) colony-forming units per ml. Most specimens not detected as positive by the system contained primarily diphtheroids and yeasts. Excluding those specimens which contained diphtheroids and yeasts, the MS-2 system correctly identified as positive 94.8% of specimens that contained greater than or equal to 10(5) colony-forming units per ml and as negative 96.1% of specimens that contained less than 10(4) colony-forming units per ml. The automated system is an attractive method for the screening of urine specimens for significant bacteriuria.
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