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Table 2 The cumulative percentage of isolates inhibited at each colistin MIC value

From: In vitro activities of colistin, imipenem and ceftazidime against drug-resistant Pseudomonas aeruginosa and Acinetobacter baumannii isolates in the south of Iran

Organism and antimicrobial agents (no. of isolates)

Cumulative number (%) of isolates inhibited at MIC value (µg/mL)

0.094

0.125

0.19

0.25

0.38

0.50

0.75

1.0

1.5

A. baumannii (18)

0

0

1 (5.6)

1 (11.1)

2 (22.2)

3 (38.9)

3 (55.6)

5 (83.3)

3 (100)

P. aeruginosa (21)

3 (14.3)

0

1 (19)

1 (23.8)

5 (47.6)

6 (76.2)

2 (85.7)

2 (95.2)

1 (100)