| Pattern no. | Resistance pattern | No. of classes | No. (%) of E. coli ST131 isolates |
| 1 | AMP, AMC, CTX, CAZ, CRO, FEP, ATM, CN, TE, NA, CIP, SXT, and F | 6 | 1 (5.8) |
| 2 | AMP, AMC, CTX, CAZ, CRO, FEP, ATM, CN, TE, NA, CIP, and SXT | 5 | 1 (5.8) |
| 3 | AMP, AMC, FOX, CTX, CAZ, CRO, FEP, ATM, TE, NA, CIP, and SXT | 4 | 2 (11.7) |
| 4 | AMP, AMC, FOX, CTX, CAZ, FEP, AK, TE, and SXT | 4 | 1 (5.8) |
| 5 | AMP, AMC, FOX, CTX, CAZ, CRO, FEP, ATM, CN, NA, and CIP | 3 | 1 (5.8) |
| 6 | AMP, AMC, FOX, CTX, CAZ, CRO, FEP, ATM, TE, and SXT | 3 | 2 (11.7) |
| 7 | AMP, AMC, FOX, CAZ, TE, and SXT | 3 | 1 (5.8) |
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