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Table 3 Summary of the antimicrobial susceptibility testing results of AXDX, after adjudication

From: Evaluation of the impact of the Accelerate Pheno™ system on time to result for differing antimicrobial stewardship intervention models in patients with gram-negative bloodstream infections

Antimicrobial

EA

CA

VME

ME

mE

S

I

R

No. results/total

%

No. results/total

%

Amikacin

82/82

100%

84/84

100%

0

0

0

77

0

7

Ampicillin-Sulbactam

57/62

91.9%

48/62

77.4%

0

0

14

30

7

25

Aztreonam

71/74

95.9%

72/75

96%

0

0

3

54

1

20

Cefepime

79/82

96.3%

79/83

95.2%

0

0

4

60

2

21

Ceftriaxone

74/74

100%

71/75

94.7%

0

0

4

52

1

22

Ciprofloxacin

79/83

95.2%

84/84

100%

0

0

0

48

0

36

Ertapenem

72/73

98.6%

72/73

98.6%

0

0

1

65

0

8

Gentamicin

80/83

96.4%

84/84

100%

0

0

0

66

0

18

Meropenem

79/83

95.2%

83/85

97.6%

0

0

2

70

1

14

Piperacillin-Tazobactam

63/68

92.6%

70/75

93.3%

0

0

5

55

3

17

Tobramycin

78/83

94%

77/84

91.7%

0

0

7

62

5

17

Overall

814/847

96.1%

824/864

95.4%

0

0

40

639

20

205

  1. EA essential agreement, CA categorical agreement, VME very major error, ME major error, mE minor error, S susceptible, I intermediate, R resistant