Risk Factors of Clonally Related, Multi, and Extensively Drug-Resistant Acinetobacter baumannii in Severely Ill COVID-19 Patients

Table 5

Antibiotic resistance pattern to Acinetobacter baumannii isolates.

Antibiotics	Patients (#20) no (%)		Nosocomial (#6) no. (%)		Total resistant (#26) no. (%)
	R	S	R	S
AMP	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
AMC	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CFX	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CXM	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
FOX	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CFM	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CAZ	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CRO	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
IPM	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
MEM	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
AMK	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
GEN	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CIP	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
FOS	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
NIT	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
PIP	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
ATM	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
STR	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
TET	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CLI	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
CPD	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
ERY	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
SXT	10 (50)	10 (50)	4 (66.6)	2 (33.3)	14 (53.8)
TZP	18 (90)	2 (10)	5 (83.3)	1 (16.6)	23 (88.4)
FEP	16 (80)	4 (20)	4 (66.6)	2 (33.3)	20 (76.9)
NET	16 (80)	4 (20)	4 (66.6)	2 (33.3)	20 (76.9)
TOB	18 (90)	2 (10)	5 (83.3)	1 (16.6)	23 (88.4)
LVX	12 (60)	8 (40)	3 (50)	3 (50)	15 (57.6)
TGC	0 (0)	20 (100)	0 (0)	6 (100)	(0)
CST	8 (40)	12 (60)	2 (33.3)	4 (66.6)	10 (38.4)
DOX	15 (75)	5 (25)	5 (83.3)	1 (16.6)	20 (76.9)
NOR	15 (75)	5 (25)	4 (66.6)	2 (33.3)	19 (73)
CLR	14 (70)	6 (30)	5 (83.3)	1 (16.6)	19 (73)
MDR	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)
XDR	20 (100)	0 (0)	6 (100)	0 (0)	26 (100)

AMP: ampicillin, AMC: amoxicillin/clavulanate, CFX: cefuroxime, CXM: cefuroxime axetil, FOX: cefoxitin, CFM: cefixime, CAZ: ceftazidime, CRO: ceftriaxone, IPM: imipenem, MEM: meropenem, AMK: amikacin, GEN: gentamicin, CIP: ciprofloxacin, FOS: fosfomycin, NIT: nitrofurantoin, SXT: trimethoprim-sulfamethoxazole, PIP: piperacillin, TZP: piperacillin-tazobactam, FEP: cefepime, ATM: aztreonam, NET: netilmicin, TOB: tobramycin, LVX: levofloxacin, STR: streptomycin, TET: tetracycline, TGC: tigecycline, CST: colistin, CLI: clindamycin, CPD: cefpod-oxime, DOX: doxycycline, NOR: norfloxacin, CLR: clarithromycin, ERY: erythromycin. MDR: multidrug-resistant, XDR: extensively drug resistance, S: suspectable, R: resistant.