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Table 5 Aerobic bacteria from intra-operative samples in both community-acquired and healthcare-associated IAIs

From: Complicated intra-abdominal infections worldwide: the definitive data of the CIAOW Study

Community-acquired IAIs

Isolates n°

Healthcare-associated (nosocomial) IAIs

Isolates n°

Aerobic bacteria

1030 (100%)

Aerobic bacteria

300 (100%)

Escherichia coli

456 (44.3%)

Escherichia coli

92 (21%)

(Escherichia coli resistant to third generation cephalosporins)

56 (5.4%)

(Escherichia coli resistant to third generation cephalosporins)

19 (6.3%)

Klebsiella pneumoniae

105 (10.1%)

Klebsiella pneumoniae

35 (11.7%)

(Klebsiella pneumoniae resistant to third generation cephalosporins)

11 (0.1%)

(Klebsiella pneumoniae resistant to third generation cephalosporins)

15 (5%)

Pseudomonas

56 (5.4%)

Pseudomonas

18 (5.7%)

Enterococcus faecalis

106 (10.3%)

Enterococcus faecalis

47 (15.7%)

Enterococcus faecium

38 (3.7%)

Enterococcus faecium

20 (6.7%)