Antimicrobial | Resistant isolates % (n) | P-value | OR (95% CI)a | |
---|---|---|---|---|
Small-scale (n = 69) | Medium-scale (n = 81) | |||
Ciprofloxacin† | 41 (28) | 48 (39) | 0.54 | |
Nalidixic acid† | 20 (14) | 31 (25) | 0.21 | |
Gentamicin† | 11 (8) | 7 (6) | 0.39 | |
Streptomycin† | 38 (26) | 77 (62) | <0.001 | 5.4 (2.7-11) |
Tetracycline | 75 (52) | 86 (70) | 0.09 | 2.1 (0.9-4.8) |
Florfenicol | 14 (10) | 2 (2) | 0.01 | 0.1 (0.03-0.7) |
Chloramphenicol | 39 (27) | 58 (47) | 0.02 | 2.2 (1.1-4.1) |
Colistin† | 0 (0) | 0 (0) | - | - |
Sulfamethoxazole | 61 (42) | 84 (68) | 0.002 | 3.4 (1.6-7.2) |
Trimethoprim | 42 (29) | 70 (57) | <0.001 | 3.3 (1.7-6.4) |
Ampicillin† | 70 (48) | 85 (69) | 0.02 | 2.5 (1.1-5.6) |
Cefotaxime† | 1 (1) | 1 (1) | 0.9 | |
Ceftazidime† | 4 (3) | 4 (3) | 0.8 | |
Multidrug-resistanceb | 74 (51) | 89 (72) | 0.002 | 3.7 (1.2-8.8) |