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Table. 1 Causative agents and their susceptibility patterns of monomicrobial NFGN-BSI during 2013–2016 in three tertiary teaching hospitals from northern Italy

From: Non-fermentative gram-negative bloodstream infection in northern Italy: a multicenter cohort study

 

N

MDR

XDR

PDR

CR

DTR

Pseudomonas aeruginosa

258

15 (5.8)

53 (20.5)

/

82 (31.8)

35 (13.6)

Acinetobacter baumannii

59

0

37 (62.7)

1(1.7)

41 (69.7)

38 (64.4)

Stenotrophomonas maltophilia

38

/

/

/

/

2 (5.3)

  1. Resistance categories (MDR, XDR, PDR) were mutually exclusive while antibiotic class resistances (CR) and new definition (DTR) were not
  2. CR carbapenem resistance, DTR difficult-to-treat resistance, MDR multidrug-resistance, PDR pandrug-resistance, XDR extensively drug-resistance