No of antibiotic resistance (a) | No of antibiotic tested (b). | MAR index (a/b) | Frequency (%) Urine (n = 22) |
10 | 10 | 1.0 | 6 (27) |
9 | 10 | 0.9 | 11 (50) |
8 | 10 | 0.8 | 4 (18.2) |
7 | 10 | 0.7 | 1 (4.5) |
6 | 10 | 0.6 | 0 (0) |
5 | 10 | 0.5 | 0 (0) |
4 | 10 | 0.4 | 0 (0) |