Antibacterial drugs

Drug resistance rate of KP (%)

DDDs

r

P

2014

2015

2016

2017

2018

2014

2015

2016

2017

2018

Amikacin

20.5

18.5

14.4

13

13.1

248

253

336.2

416.4

452.6

−0.932

0.021

Ampicillin

100

99.6

100

99.8

99.7

-

-

-

-

-

-

-

Ciprofloxacin

23.8

23.5

26.5

30.5

30.4

185.5

172.4

147.2

132.8

165.8

−0.682

0.205

Ceftriaxone

56.6

54.6

62.9

47.2

46.3

6831

7184

9374

14634

15494

−0.772

0.126

Cefoperazone/sulbactam

10.8

9.8

13.9

20.5

22.3

25,642

27,283

36,402.7

41,241.4

46,848.6

0.964

0.008

Cefuroxime

62.5

59.5

73.4

49.2

48

465.3

495.7

2221

5105.7

5865.5

−0.697

0.191

Cefazolin

65.6

62.6

54.4

54.3

58.5

5869.2

5511.7

4627.3

9294

10,684

−0.277

0.651

Cefepime

39.5

39.4

29.7

26.1

25.6

-

-

-

182.4

-

-

-

Cefoxitin

31.6

29.6

35.9

22.1

23.1

-

-

-

-

-

-

-

Gentamicin

43.4

42.4

30.4

22.6

21.9

4754.8

4563.3

3024.3

2989.7

2579.6

0.967

0.007

Imipenem

2.5

2.8

9.9

12.3

13.4

123.8

132.5

389.3

306.8

314.4

0.873

0.053

Levofloxacin

25.2

22.2

23.9

26

25.9

15,483.7

16,539.8

21,092.4

20,170.4

25,367.5

0.48

0.413

Meropenem

2

3

8.8

12.6

12.7

6537.9

4970.8

6750.7

10,914.4

12,835.8

0.876

0.052

Piperacillin/tazobactam

9.4

10.4

13.2

17.1

17.2

2146.6

2395.6

5356.2

6733.5

7483.4

0.98

0.003

Fuxin Xinming

46.5

48.5

42.7

28.1

27.6

-

-

-

-

-

-

-