Extensively drug-resistant bacteria are an independent predictive factor of mortality in 130 patients with spontaneous bacterial peritonitis or spontaneous bacteremia

Table 3 Isolated bacteria and antibiotic susceptibility tests

Antibiotic	OX	AMC	MEM	CTX	FEP	TGC	VA	CT	CIP	SXT
Gram-positive bacteria (63)
Resistance	34/63	22/63	25/63	27/63	26/63	0/63	2/63	51/63	38/63	24/63
S. aureus (8)	0/8	5/8	8/8	8/8	8/8	0/8	0/8	8/8	2/8	0/8
Streptococcus spp. (23)	3/22	0/23	0/23	0/23	0/23	0/23	0/23	11/23	11/23	0/23
S. pneumonia (2)	2/2	0/2	0/2	0/2	0/2	0/2	0/2	2/2	2/2	0/2
E. faecalis (13)	12/13	0/13	0/8	2/13	1/13	0/13	0/13	13/13	6/13	7/13
E. faecium (15)	15/15	15/15	15/15	15/15	15/15	0/15	0/15	15/15	15/15	15/15
E. faecium VRE (2)	2/2	2/2	2/2	2/2	2/2	0/2	2/2	2/2	2/2	2/2
Gram-negative bacteria (65)
Resistance	65/65	34/65	15/65	28/65	20/65	9/65	65/65	1/65	24/65	33/65
E. coli (25)	25/25	3/25	0/25	1/25	0/25	0/25	25/25	0/25	5/25	5/25
ESBL-E. coli (7)	7/7	7/7	0/7	7/7	6/7	0/7	7/7	0/7	7/7	6/7
MBL-E. coli (1)	1/1	1/1	1/1	1/1	1/1	0/1	1/1	0/1	1/1	1/1
K. pneumonia (9)	9/9	1/9	0/9	0/9	0/9	0/9	9/9	0/9	1/9	7/9
KPC-K. pneumonia (5)	5/5	5/5	5/5	5/5	5/5	2/5	5/5	0/5	4/5	1/1
ESBL-K. pneumonia (1)	1/1	1/1	0/1	1/1	0/1	0/1	1/1	0/1	0/1	1/1
K. pneumonia KPC+, col-R (1)	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1
P. aeruginosa (5)	5/5	5/5	2/5	5/5	3/5	5/5	5/5	0/5	2/5	5/5
S. marcescens (2)	2/2	2/2	0/2	0/2	0/2	0/2	2/2	0/2	0/2	0/2
S. maltophilia (3)	3/3	2/3	3/3	3/3	1/3	0/3	3/3	0/3	0/3	0/3
A. baumannii (2)	2/2	2/2	2/2	2/2	2/2	1/2	2/2	0/2	2/2	2/2
ESBL P. mirabilis- (1)	1/1	1/1	0/1	1/1	1/1	0/1	1/1	0/1	1/1	1/1
E. cloacae (2)	2/2	2/2	1/2	0/2	0/2	0/2	2/2	0/2	0/2	2/2
E. aerogenes (1)	1/1	1/1	0/1	1/1	0/1	0/1	1/1	0/1	0/1	1/1
Anaerobes (2)
Resistance	2/2	1/2	0/2	2/2	2/2	2/2	2/2	2/2	2/2	2/2
Bacteroides spp (2)	2/2	1/2	0/2	2/2	2/2	2/2	2/2	2/2	2/2	2/2

OX: Oxacillin; AMC: Amoxicillin/Clavulanic acid; MEM: Meropenem; CTX: Cefotaxime; FEP: Cefepime; TGC: Tigecycline; VA: Vancomycin; CT: Colistin; CIP: Ciprofloxacin; SXT: Cotrimoxazole; ESBL: Extended-spectrum-beta-lactamase-producing; KPC+, col-R: Carbapenemase-producing colistin-resistant K. pneumonia; MBL: Metallo-β-lactamase-producing; VRE: Vancomycin-resistant E. Faecium. S. aureus: Staphylococcus aureus; S. pneumonia: Streptococcus pneumoniae; E. faecalis: Enterococcus faecalis; E. faecium: Enterococcus faecium; E. coli: Escherichia coli; K. pneumonia: Klebsiella pneumonia; P. aeruginosa: Pseudomanas aeruginosa; S. marcescens: Serratia marcescens; S. maltophilia: Stenotrophomonas maltophilia; A. baumannii: Acinetobacter baumannii; P. mirabilis: Proteus mirabilis; E. cloacae: Enterobacter cloacae; E. aerogenes: Enterobacter aerogenes.