Table 4 Accuracy of predicting pathological T stage based on cut-off ADC values
Clinical T stage | Predicted pathological T stage | Cut off of ADC value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
T1 | T2 | T3 | T4 | T1 | T2 | T3 | T4 | ||||
Pathological T stage | T1 | 23 | 8 | 6 | 1 | 28 | 2 | 4 | 4 | > 1.62 | |
T2 | 2 | 0 | 2 | 0 | 3 | 1 | 0 | 0 | > 1.48 | ||
T3 | 1 | 4 | 8 | 0 | 2 | 0 | 4 | 7 | > 1.31 | ||
T4 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 7 | |||
Accuracy | 51.6% | 64.5% | |||||||||