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Table 2 Number (percent) of Gram-negative urinary pathogens resistant to antimicrobial agents

From: High prevalence of multidrug resistance in bacterial uropathogens from Kathmandu, Nepal

Antibiotic Escherichia coli Klebsiella spp. Proteus mirabilis Pseudomonas aeruginosa Enterobacter spp. Citrobacter spp. Acinetobacter spp. Salmonella typhi Morganella morganii No of resistant isolates/total isolates (% resistance)
Amoxycillin(Am) 99/178(55.6) 6/6(100) 1/3(33.3) NT NT 8/11(72.7) 1/2(50) 1/1(100) NT 116/201 (57.7)
Cefotaxime(Ce) 54/178(30.3) 2/6(33.3) 0/3(0) 1/2(50) 1/4(25) 7/11(63.6) 1/2(50) 0/1(0) 0/2(0) 66/209 (31.6)
Ciprofloxacin(Cf) 64/178(35.9) 1/6(16.7) 0/3(0) 1/2(50) 0/4(0) 6/11(54.5) 0/2(0) 1/1(100) 0/2(0) 73/209 (34.9)
Cefixime(Cfx) 54/178(30.3) 2/6(33.3) 0/3(0) 2/2(100) 1/4(25) 8/11(72.7) 1/2(50) 0/1(0) 0/2(0) 68/209 (32.5)
Cotrimoxazole(Co) 97/178(54.4) 2/6(33.3) 1/3(33.4) 2/2(100) 1/4(25) 8/11(72.7) 1/2(50) 0/1(0) 0/2(0) 112/209 (53.6)
Nitrofurantoin(Nf) 14/178(7.9) 4/6(66.6) NT NT 1/4(25) 5/11(45.4) 2/2(100) 1/1(100) NT 27/202 (13.4)
Norfloxacin(Nx) 65/178(36.5) 1/6(16.7) 0/3(0) 2/2(100) 0/4(0) 6/11(54.5) 1/2(50) 1/1(100) 0/2(0) 76/209 (36.4)
Ofloxacin(Of) 63/178(35.4) 1/6(16.7) 0/3(0) 2/2(100) 0/4(0) 4/11(36.4) 1/2(50) 1/1(100) 0/2(0) 72/209 (34.4)
Amikacin(Ak) 3/48(6.2) 0/1(0) NT 0/2(0) NT 4/5(80) 0/2(0) 0/1(0) NT 7/59 (11.9)
Chloramphenicol(C) 13/48(27.1) 1/1(100) NT 2/2(100) NT 5/5(100) 0/2(0) 0/1(0) NT 21/59 (35.6)
Ceftazidime(Ca) 48/48(100) 1/1(100) NT 2/2(100) NT 5/5(100) 1/2(50) 0/1(0) NT 57/59 (96.6)
Ceftriaxone(Ci) 48/48(100) 0/1(0) NT 2/2(100) NT 3/5(60) 1/2(50) 0/1(0) NT 54/59 (91.5)
Gentamycin(G) 35/48(72.9) 1/1(100) NT 2/2(100) NT 5/5(100) 0/2(0) 0/1(0) NT 43/59 (72.9)
  1. The numbers within non-parentheses indicate the number of resistant isolates by total number isolates and the numbers within parentheses indicate the percent resistance
  2. NT: not tested