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Table 1 Gram-negative bacteria from monomicrobial blood cultures identified by the direct MALDI-TOF method

From: A new rapid method for direct antimicrobial susceptibility testing of bacteria from positive blood cultures

Species

Correctly identified with score value of:

Unidentified

Total

3.000–2.300

2.299–2.000

1.999–1.700

<1.700

Escherichia coli

17

7

   

24

Klebsiella pneumoniae

12

11

1

 

1

25

Enterobacter aerogenes

1

1

   

2

Enterobacter cloacae

 

4

   

4

Morganella morganii

1

1

   

2

Serratia marcescens

 

1

1

  

2

Salmonella spp.

 

1

   

1

Proteus mirabilis

1

    

1

Raoultella ornithinolytica

1

    

1

Pseudomonas aeruginosa

5

3

2

1

1

12

Acinetobacter baumannii

 

3

   

3

Stenotrophomonas maltophilia

 

2

   

2

Acinetobacter ursingii

 

1

   

1

Total

38

35

4

1

2

80