Table 3.

Analysis of the drug sensitivity of Gram-negative bacteria at the ulcer surface.

Antibiotics	Bacteria species (Sensitivity rate, %)
	P. aeruginosa	K. pneumoniae	E. cloacae	E. coli	A. baumannii
Amikacin	96.2	100.0	100.0	100.0	0
Imipenem	96.2	100.0	100.0	100.0	0
Piperacillin/Tazobactam	92.3	100.0	33.3	100.0	0
Cefepime	88.5	87.5	83.3	83.3	0
Ceftazidime	88.5	62.5	100.0	83.3	0
Levofloxacin	73.1	100.0	100.0	83.3	0
Tobramycin	76.9	87.5	16.7	33.3	0
Aztreonam	69.2	87.5	100.0	83.3	0
Ciprofloxacin	69.2	100.0	83.3	83.3	0
Gentamicin	65.4	75.0	50.0	50.0	0
Ampicillin	0	14.2	0	16.7	0
Ampicillin/Sulbactam	0	87.5	33.3	83.3	0
Cephazolin	0	62.5	0	66.7	0
Cefotetan	0	87.5	16.7	100.0	0
Ceftriaxone	0	75.0	100.0	83.3	0
Furantoin	0	12.5	16.7	83.3	0
Sulfamethoxazole/Trimethoprim	0	100.0	0	66.7	0
Cefuroxime	–	87.5	–	–	–
Meropenem	–	87.5	–	–	0
Piperacillin	–	25.0	–	–	–
Ertapenem	–	–	83.3	100.0	0