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The performance of models.
| Models | AUC (95%CI) |
||
|---|---|---|---|
| Training cohort | External validation cohort 1 | External validation cohort 2 | |
| SMTN | 0.986 (0.977,0.995) | 0.902 (0.856, 0.948) | 0.957 (0.924, 0.990) |
| Clinical model | 0.588 (0.521, 0.655) | 0.524 (0.425, 0.622) | 0.540 (0.437,0.643) |
| Clinical + SMTN | 0.989 (0.982, 0.996) | 0.904 (0.861, 0.948) | 0.952 (0.920, 0.983) |
Abbreviations: AUC: area under the receiver operating characteristics curve; SMTN: Siamese multi-task network.
