Analysis of the Distribution and Antibiotic Resistance of Pathogens Causing Infections in Hospitals from 2017 to 2019

Table 9

Drug resistance rates of Klebsiella pneumoniae from 2017 to 2019.

	2017		2018		2019
	Drugs	Drug resistance rate (%)	Drugs	Drug resistance rate (%)	Drugs	Drug resistance rate (%)
Klebsiella pneumoniae	Trimethoprim	100	Ampicillin-sulbactam	71.7	Ampicillin-sulbactam	66.7
	Cefuroxime	100	Nitrofurantoin	34.8	Nitrofurantoin	33.9
	Piperacillin	100	Fosfomycin	34.1	Cotrimoxazole	29.6
	Piperacillin-sulbactam	100	Ceftriaxone	30	Aztreonam	26.7
	Ampicillin	96.3	Cotrimoxazole	27	Cotrimoxazole	23.8
	Cefazolin	81.7	Levofloxacin	25.6	Ciprofloxacin	22.2
	Nitrofurantoin	78.8	Aztreonam	25.2	Ceftazidime	20.9
	Fosfomycin	72.5	Ciprofloxacin	25.1	Levofloxacin	19.9
	Ampicillin-sulbactam	70.8	Ceftazidime	23.9	Gentamicin	18.9
	Ceftriaxone	65.7	Gentamicin	22.7	Cefepime	17.1
	Cefepime	53.5	Cefepime	22.2	Tobramycin	13.5
	Tobramycin	52.6	Tobramycin	19	Imipenem	11.8
	Aztreonam	51.3	Cefoperazone-sulbactam	18.9	Piperacillin-tazobactam	11.3
	Compound sulfadiazine	50.8	Imipenem	17.8	Cefoperazone-sulbactam	11.1
	Ceftazidime	50	Ertapenem	17.3	Ertapenem	8.8
	Cefotaxime	50	Piperacillin-tazobactam	17	Amikacin	6.0
	Ciprofloxacin	49.2	Amikacin	12.2	Tigecycline	0.0
	Cefoperazone	48.6
	Levofloxacin	47.2
	Gentamicin	46.1
	Piperacillin-tazobactam	44.3
	Imipenem	40.2
	Cefoperazone-sulbactam	32.4