Table S10. Performance of the model in prospective clinical application in each center (by patients).
| Variables | Prospective application performance (N=5,746) | |||||
| Center A (n=1,450) | Center B (n=1,454) | Center C (n=958) | Center D (n=1,098) | Center E (n=279) | Center F (n=507) | |
| 95% CI, 95% confidence interval; PPV, positive predictive value; NPV, negative predictive value. | ||||||
| Accuracy
(95% CI) |
0.959
(0.948, 0.969) |
0.959
(0.949, 0.969) |
0.986
(0.979, 0.994) |
0.970
(0.960, 0.980) |
0.941
(0.913, 0.969) |
0.989
(0.979, 0.998) |
| Sensitivity
(95% CI) |
0.754
(0.699, 0.810) |
0.674
(0.575, 0.773) |
0.806
(0.714, 0.897) |
0.690
(0.551, 0.830) |
0.742
(0.588, 0.896) |
0.778
(0.642, 0.914) |
| Specificity
(95% CI) |
0.965
(0.954, 0.975) |
0.979
(0.971, 0.986) |
0.984
(0.976, 0.992) |
0.985
(0.977, 0.992) |
0.976
(0.957, 0.995) |
0.996
(0.990, 1.002) |
| PPV
(95% CI) |
0.800
(0.747, 0.853) |
0.667
(0.568, 0.766) |
0.806
(0.714, 0.897) |
0.644
(0.505, 0.784) |
0.793
(0.646, 0.941) |
0.933
(0.844, 1.023) |
| NPV
(95% CI) |
0.955
(0.943, 0.966) |
0.980
(0.972, 0.987) |
0.984
(0.976, 0.992) |
0.988
(0.981, 0.994) |
0.968
(0.946, 0.990) |
0.983
(0.972, 0.995) |