Table 3 Discrepancy rate using clinical isolates.

From: Electrical antimicrobial susceptibility testing based on aptamer-functionalized capacitance sensor array for clinical isolates

Bacteria

No. Test

Discrepancy number

Discrepancy rate (%)

mEs

MEs

VMEs

mEs

MEs

VMEs

CA

Gram negative

E. coli

187

3

2

0

1.60

1.07

0

97.33

A. baumannii

165

4

0

0

2.42

0

0

97.58

P. aeruginoa

187

4

1

1

2.14

0.53

0.53

96.79

K. pneumoniae

176

3

1

0

1.70

0.57

0

97.73

 

715

14

4

1

1.96

0.56

0.14

97.34

Gram positive

S. aureus

165

0

0

3

0

0

1.82

98.18

E. faecalis

165

9

0

0

5.46

0

0

94.55

 

330

9

0

3

2.73

0

0.91

96.37

Total

1,045

23

4

4

2.20

0.38

0.38

97.03

  1. The e-AST results were compared with the BMD results to calculate the discrepancy rates. For e-AST: mE minor error, ME major error, VME very major error, CA categorical agreement.
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