Skip to main content

Table 1 Showing antibiotic resistance pattern

From: Study of biofilm formation and antibiotic resistance pattern of gram-negative Bacilli among the clinical isolates at BPKIHS, Dharan

Antibiotics tested

Escherichia coli (121)

Acinetobacter spp. (63)

Klebsiella spp. (49)

Pseudomonas spp. (38)

Enterobacter spp. (27)

Citrobacter spp. (8)

Proteus spp. (5)

Providencia stuartii (2)

Amikacin

13.22%

44.44%

40.81%

34.21%

33.33%

12.5%

40%

0%

Gentamicin

23.97%

50.79%

46.94%

34.21%

48.14%

25%

60%

50%

Ofloxacin

61.98%

55.56%

57.14%

31.58%

37.03%

12.5%

60%

50%

Levofloxacin

51.24%

52.38%

55.1%

31.58%

29.63%

25%

60%

0%

Ceftazidime

61.98%

73.02%

75.51%

36.84%

51.85%

50%

40%

100%

Cefepime

52.07%

71.43%

59.18%

36.84%

44.44%

50%

40%

50%

Imipenem

21.49%

39.68%

53.01%

31.58%

37.03%

0%

60%

0%

Piperacillin

56.19%

55.56%

63.27%

31.58%

44.44%

62.5%

60%

0%

Piperacillin–Tazobactam

19.0%

46.03%

40.82%

21.01%

33.33%

25%

40%

0%

Colistin

0%

0%

0%

0%

0%

0%

N/A

N/A

Polymyxin B

   

10.53%

    

Tobramycin

   

31.58%

    

Carbenicillin

   

39.47%

    
  1. Not applicable (N/A) as they are intrinsically resistant
  2. PolymyxinB, Tobramycin, and Carbenicillin were applied only for Pseudomonas spp.