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Table 3 Pathogens and how often the pathogens were identified using conventional methods compared to the multiplex PCR-based assay

From: Multiplex bacterial polymerase chain reaction in a cohort of patients with pleural effusion

Pathogen

Conventional method positive

Multiplex PCR-based assay positive

 

Citrobacter freundii

 

1

Gram-negative

Enterobacter cloacae

1

 

Gram-negative

Proteus spp.

 

1

Gram-negative

Pseudomonas aeruginosa

 

1

Gram-negative

Staphylococcus aureus

1

2

Gram-positive

Stenotrophomonas maltophilia

 

5

Gram-negative

Streptococcus pneumoniae

1

5

Gram-positive

Pathogens not on the Curetis p55 panel

Bacteroides fragilis

1

 

Anaerobic

Campylobacter species

2

 

Anaerobic

Eikenella corrodens

2

 

Anaerobic

Enterococcus faecium

1

 

Gram-positive

Finereferenceia magna

1

 

Anaerobic

Fusobacterium nucleatum

4

 

Anaerobic

Lactobacillus

1

 

Anaerobic

Micrococcus luteus

1

 

Gram-positive

Mycobacterium avium

1

 

Gram-positive

Parvimonas micra

2

 

Anaerobic

Prevotella species

4

 

Anaerobic

Propionibacterium acnes

1

 

Anaerobic

Staphylococcus capitis

1

 

Gram-positive

Staphylococcus hominis

1

 

Gram-positive

Streptococcus agalactiae

1

 

Gram-positive

Streptococcus anginosus

5

 

Anaerobic

Streptococcus constellatus

1

 

Anaerobic

Streptococcus intermedius

2

 

Anaerobic

Streptococcus milleri

4

 

Anaerobic

Streptococcus mitis

1

 

Anaerobic

Streptococcus sanguinis

1

 

Anaerobic

Veillonella species

1

 

Anaerobic