Table 1.

Results of testing gram-negative bacilli with GNI and GNI+ cardsa

OrganismTotal testedCorrect identificationPresumptiveIncorrect identification“Good confidence marginal separation”“Questionable biopattern”“Unidentified”
GNIGNI+GNIGNI+GNIGNI+GNIGNI+GNIGNI+GNIGNI+
Acinetobacter calcoaceticusbaumaniicomplex161616
Acinetobacter lwoffii 3321
Aeromonassp.111
Alcaligenes xylosoxidans 41331
Burkholderia cepacia 111
Citrobacter amalonaticus 111
Citrobacter freundii 2323221
Citrobacter koseri 555
Enterobacter aerogenes 202020
Enterobacter asburiae 111
Enterobacter cloacae 25242411
Escherichia coli 2626251
Escherichia coli I.A.20112
Flavobacterium odoratum 20121
Klebsiella oxytoca 181818
Klebsiella pneumoniae 272526111
Morganella morganii 191919
Pantoea agglomerans 5541
Proteus mirabilis 272625111
Proteus vulgaris 5541
Providencia rettgeri 333
Providencia stuartii 333
Pseudomonas aeruginosa 252525
Pseudomonas fluorescensgroup10011
Pseudomonas stutzeri 10011
Salmonellasp.555
Serratia liquifaciens 111
Serratia marcescens 252525
Stenotrophomonas maltophilia 888
Yokenella regensburgei 1011
 Total30428528732131152423
  • a All results are given as numbers of isolates.