Table 1.
Resistance percentage and MARI of E. coli isolates from different samples.
| Sample type (Number of isolates) |
AIA (n = 80) |
AIB (n = 115) |
LI (n = 60) |
PC (n = 60) |
TF (n = 93) |
BG (n = 90) |
SH (n = 90) |
FW (n = 93) |
SS (n = 75) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| Antibiotics | Nalidixic acid | 47.5 | 14.8 | 25.0 | 25.0 | 40.0 | 0 | 0 | 41.9 | 17.3 |
| Ciprofloxacin | 40.0 | 37.4 | 48.3 | 5.0 | 1.7 | 0 | 2.2 | 29.0 | 10.7 | |
| Ampicillin | 3.8 | 36.5 | 33.3 | 50.0 | 20.0 | 0 | 0 | 20.4 | 2.7 | |
| Tetracycline | 15.0 | 14.8 | 33.3 | 1.7 | 1.7 | 3.3 | 0 | 24.7 | 18.7 | |
| Cefalexin | 52.5 | 9.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Ceftriaxone | 11.3 | 9.6 | 18.3 | 0 | 1.7 | 1.1 | 0 | 15.1 | 1.3 | |
| Colistin | 17.5 | 11.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Gentamicin | 5.0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.8 | 2.7 | |
| Streptomycin | 2.5 | 6.1 | 0 | 0 | 0 | 0 | 0 | 5.4 | 4.0 | |
| Kanamycin A | 2.5 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 0 | |
| Amikacin | 1.3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 0 | |
| MARI | 0.181 | 0.127 | 0.144 | 0.074 | 0.059 | 0.004 | 0.002 | 0.140 | 0.052 | |