Table 4.

- Distribution of ceftobiprole MIC by E-test of 99 isolates of MDR P. aeruginosa.

MIC (mg/L)	No. of isolates	Percentage	MIC50	MIC90	MIC50/90
0.047	1	1.01	16	32	0.5
0.094	1	1.01
1	3	3.03
1.5	2	2.02
2	2	2.02
3	10	10.10
4	11	11.11
6	4	4.04
8	4	4.04
12	6	6.06
16	4	4.04
32	46	46.46
>32	5	5.05
MIC: minimum inhibitory concentration, MDR: multi-drug resistant, No: number, P. aeruginosa: Pseudomonas aeruginosa