PCR(+) BC(+) (n) PCR(+) BC(-) (n) BC(+) PCR(-) (n)
Pathogens on the PCR test menu
Coagulase-negative Staphylococcus 0 0 5
Staphylococcus aureus 2 5 2
Streptococcus species 1 2 0
Streptococcus pneumoniae 0 1 0
Escherichia coli 1 2 0
Enterobacter aerogenes/cloacae 0 2 0
Klebsiella pneumoniae/oxytoca 0 2 0
Pseudomonas aeruginosa 1 2 1
Pathogens not on the PCR test menu
Citrobacter species 0 0 1
Bacteroides species 0 0 2
Fusobacterium species 0 0 1
PCR, polymerase chain reaction; BC, blood culture.
Table 3: Summary of PCR Test and BC Results According to Pathogen.