Skip to main content

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)