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. 2016 Mar 1;11(3):e0150420. doi: 10.1371/journal.pone.0150420

Table 4. Antimicrobial resistance rates of MDR E. coli.

Antibiotic class Total of resistant isolates (n = 208)1 Resistant isolates group I (n = 117) Resistant isolates group II (n = 91)
Any beta-lactam 204 (96%) 114 (97%) 90 (99%)
3d generation cephalosporins 142 (68%) 75 (64%) 67 (74%)
Quinolones 142 (68%) 88 (75%) 54 (59%)
Trimethoprim/ sulphonamides 115 (55%) 64 (55%) 50 (55%)
Aminoglycosides 96 (46%) 63 (54%) 33 (36%)

1 Antimicrobial susceptibility data was available for 208 out of the 222 isolates included in this study.