Table. 9.

Performance of laboratories in antimicrobial susceptibility testing of MB-16-07 Salmonella species serogroup B

AntibioticsMICAntibioticsDisk


SIRINDSIRIND
CLSI group A
 Ampicillin200Ampicillin23
 Cefotaxime2041Cefotaxime17
 Ceftazidime175Ceftazidime12
 Ceftriaxone1Ceftriaxone10
 Ciprofloxacin16512Ciprofloxacin35
 Levofloxacin371Levofloxacin4
 Trimethoprim/Sulfamethoxa204Trimethoprim/Sulfamethoxa24
Other CLSI groups
 Amoxicillin/Clavulanic acid12Amoxicillin/Clavulanic acid4
 Aztreonam7Aztreonam4
 Cefepime37Cefepime5
 Chloramphenicol3Chloramphenicol5
 Clinafloxacin1Imipenem10
 Ertapenem15Meropenem6
 Imipenem23Ofloxacin1
 Meropenem11Piperacillin22
 Minocycline12Piperacillin/Tazobactam6
 Piperacillin6
 Piperacillin/Tazobactam21
 Ticarcillin/Clavulanic acid111
Unacceptable
 Amikacin8Amikacin10
 Cefazolin9Carbenicillin1
 Cefoxitin4Cefazolin4
 Gentamicin13Cefmetazole1
 Tigecycline5Cefoxitin2
 Tobramycin1Cefuroxime axetil1
Cefuroxime sodium1
Gentamicin27
Netilmicin1
Rifampin1
Tigecycline1
Tobramycin3
IND
 Ampicillin/Sulbactam27Ampicillin/Sulbactam311
 Colistin2Cefoperazone/Sulbactam1
 Nalidixic acid1Moxifloxacin1
Nalidixic acid2

Abbreviations: MIC, minimum inhibitory concentration; S, susceptible; I, intermediate; R, resistance; IND, indeterminate; CLSI, Clinical and Laboratory Standards Institute.

J Lab Med Qual Assur 2019;41:179~194 https://doi.org/10.15263/jlmqa.2019.41.4.179
© Lab Med Qual Assur