Research Article
Burden of Antibiotic Resistance at Wolaita Sodo University Comprehensive Specialized Hospital
Table 3
The antibiotic resistance of gram-negative bacterial isolates.
| | Antibiotic tested | E. coli | P. aurogenous | Salmonella | Shigella | Proteus | N. meningitis | Total (%) | | R/T | %R | R/T | %R | R/T | %R | R/T | %R | R/T | %R | R/T | %R |
| | AM | 9/11 | 81.8 | 8/12 | 66.7 | 1/1 | 100.0 | 2/2 | 100.0 | 3/4 | 75.0 | 1/1 | 100.0 | 24 (77.4) | | C | 11/22 | 50.0 | 8/14 | 57.1 | 1/1 | 100.0 | 1/2 | 50.0 | 3/5 | 60.0 | 0/2 | 0 | 22 (47.8) | | GM | 11/18 | 61.1 | 11/18 | 61.1 | 1/2 | 50.0 | 1/2 | 50.0 | 2/5 | 40.0 | 1/3 | 33.3 | 27 (56.3) | | CXC | 8/14 | 57.1 | 16/19 | 84.2 | - | - | 1/1 | 100.0 | 2/2 | 100.0 | - | - | 27 (75.0) | | CRO | 16/23 | 69.6 | 22/26 | 84.6 | - | - | 1/5 | 20.0 | 3/4 | 75.0 | 2/2 | 100.3 | 34 (56.7) | | NA | 3/16 | 18.8 | 8/20 | 40.0 | 0/1 | 0 | 1/2 | 50.0 | 2/3 | 66.7 | - | - | 14 (33.3) | | CPR | 8/25 | 32.0 | 9/26 | 34.6 | - | - | 2/5 | 40.0 | 2/5 | 40.0 | 2/3 | 66.7 | 23 (36.0) | | CM | 13/19 | 68.4 | 14/22 | 63.6 | 1/1 | 100.0 | 3/3 | 100.0 | 2/3 | 66.7 | 0/1 | 0 | 33 (67.3) | | SXT | 12/15 | 80.0 | 9/15 | 60.0 | - | - | 2/3 | 66.7 | 1/1 | 100.0 | 1/1 | 100.0 | 25 (71.4) | | TET | 8/9 | 88.9 | 11/12 | 91.7 | 1/1 | 100.0 | 3/3 | 100.0 | 3/3 | 100.0 | 1/1 | 100.0 | 27 (93.1) | | ERY | 5/13 | 38.5 | 8/16 | 50.0 | 0/1 | 0 | 0/1 | 0 | 1/2 | 50.0 | 1/1 | 100.0 | 15 (44.1) | | CN | 7/14 | 50.0 | 4/10 | 40.0 | 0/1 | 0 | 1/2 | 50.0 | 0/1 | 0 | - | - | 12 (42.9) | | Overall | 111/199 | 55.8 | 128/210 | 61.0 | 5/9 | 55.6 | 18/31 | 58.1 | 24/38 | 63.2 | 9/15 | 60.0 | 295 (58.8) |
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AM: ampicillin; C: chloramphenicol; GM: gentamycin; CXC: cloxacillin; CRO: ceftriaxone; NA: nalidixic acid; CIP: ciprofloxacin; CM: clindamycin; SXT: trimethoprim/sulfamethoxazole; TE: tetracycline; E: erythromycin; CN: cefalexin; R: resistant; T: number of tests conducted; %R; percent resistance.
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