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Sensitivity, specificity, and accuracy for each T stage; overstaging and understaging rates
| T1 | T2 | T3 | T4 | Overall | |
|---|---|---|---|---|---|
| Sensitivity | 1/4 | 13/15 | 2/3 | 2/2 | – |
| Specificity | 19/20 | 6/9 | 19/21 | 22/22 | – |
| Accuracy | 20/24 | 19/24 | 21/ 24 | 24/24 | 18/24 |
| Overstaging | 3/4 | 1/15 | – | – | 4/24 |
| Understaging | – | 1/15 | 1/3 | – | 2/24 |
