| |
No. of patients
|
Sensitivity,%
|
Specificity,%
|
PPV,%
|
NPV,%
|
Accuracy, %
|
AUC, (95% CI)
|
|---|
|
Total
|
17,745
|
99.5
|
42.3
|
98.8
|
64.3
|
98.3
|
0.978 (0.973–0.982)
|
|
0.96–1.00
|
15,258
|
100.0
|
0.0
|
99.9
|
0.0
|
99.9
|
0.865 (0.820–0.911)
|
|
0.91–0.95
|
937
|
100.0
|
0.0
|
98.2
|
0.0
|
98.2
|
0.585 (0.447–0.723)
|
|
0.76–0.90
|
844
|
100.0
|
0.0
|
92.1
|
0.0
|
92.1
|
0.614 (0.546–0.682)
|
|
0.51–0.75
|
344
|
100.0
|
0.0
|
76.7
|
0.0
|
76.7
|
0.585 (0.514–0.655)
|
|
0.26–0.50
|
190
|
62.7
|
45.0
|
61.1
|
46.8
|
55.3
|
0.591 (0.509–0.673)
|
|
0.00–0.25
|
172
|
0.0
|
100.0
|
0.0
|
72.1
|
72.1
|
0.600 (0.611–0.787)
|
- PPV positive predictive value, NPV negative predictive value, AUC area under the Receiver Operator Characteristic, CI confidence interval
