Research Article

Clinical Epidemiology Characteristics and Antibiotic Resistance Associated with Urinary Tract Infections Caused by E. coli

Table 3

Antibiotic sensitivity test results of E. coli isolates (N = 128).

Antibiotics2011–20132018–2020
nSensitiveIntermediateResistancenSensitiveIntermediateResistance
n (%)n (%)n (%)n (%)n (%)n (%)

Ampicillin344 (11.8)1 (2.9)29 (85.3)702 (2.9)68 (97.1)
Augmentin3911 (28.2)15 (38.5)13 (33.3)
Cefotaxime4923 (46.9)7 (14.3)19 (38.8)6621 (31.8)1 (1.5)44 (66.7)
Ceftriaxone4421 (47.7)5 (11.4)18 (40.9)
Nalidixic acid4822 (45.8)3 (6.3)23 (47.9)
Ciprofloxacin4529 (64.4)11 (24.4)5 (11.1)7046 (65.7)3 (4.3)21 (30)
Gentamicin4929 (59.2)20 (40.8)7047 (67.1)23 (32.9)
Amikacin4640 (87)2 (4.3)4 (8.7)6764 (95.5)3 (4.5)
Cotrimoxazole4412 (27.3)1 (2.3)31 (70.5)7013 (18.6)57 (81.4)
Chloramphenicol4418 (40.9)9 (20.5)17 (38.6)
Piperacillin6858 (85.3)4 (5.9)6 (8.8)
Ceftazidime6623 (31.8)43 (65.2)
Cefepime6225 (40.3)37 (59.7)
Imipenem7065 (92.9)5 (7.1)
Meropenem7064 (91.4)1 (1.4)5 (7.1)