Validation of the NCCLS proposal to use results only from the first isolate of a species per patient in the calculation of susceptibility frequencies
Author(s) -
Kevin Shan
Publication year - 2002
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkf225
Subject(s) - cefuroxime , gentamicin , antimicrobial , antibiotics , staphylococcus aureus , vancomycin , microbiology and biotechnology , amoxicillin , klebsiella , medicine , biology , escherichia coli , bacteria , genetics , gene
A recently proposed guideline from the NCCLS recommends that results only from the first isolate of a species per patient be used in calculation of percentage susceptibilities to antimicrobial agents. Because this is apparently based on the comparison of various calculation methods for results for oxacillin against a fairly small number of isolates of Staphylococcus aureus, we have applied these methods to a wider range of antibiotic/organism combinations.
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