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Table 2 ecfX qPCR testing of P. aeruginosa from 98 positive blood culture bottles

From: Rapid detection of Pseudomonas aeruginosa from positive blood cultures by quantitative PCR

Organisms No. of samples detected Total no. of samples
  PCR + PCR -  
Pseudomonas aeruginosa 33 0 33
Escherichia coli 0 21 21
Stenotrophomonas maltophilia 0 9 9
Klebsiella pneumoniae 0 8 8
Enterobacter cloacae 0 7 7
Citrobacter koseri 0 4 4
Enterobacter aerogenes 0 3 3
Proteus mirabilis 0 3 3
Morganella morganii 0 3 3
Serratia marcescens 0 1 1
Pantoea spp. 0 1 1
Brevundimonas diminuta 0 1 1
Bacteroides fragilis 0 1 1
E. coli + Klebsiella oxytocaa 0 1 1
E. cloacae + K. oxytocaa 0 1 1
K. pneumoniae + P. aeruginosaa, b 0 1 1
  1. a Polymicrobial blood cultures. b, 20 CFU/ml of P. aeruginosa and 108 CFU/ml of K. pneumoniae were recovered by quantitative culture.