Table 5. AUC, 95%Cl & P-value in different screening models.
| Model | Predictors of Cancer |
Predictors of High-grade Cancer (Gleason >= 8) |
||
|---|---|---|---|---|
| AUC | p-value* | AUC | p-value* | |
| Model 1** | 0.645 (0.605, 0.684) | reference | 0.660 (0.602, 0.717) | reference |
| Model 1 + BMI | 0.645 (0.606, 0.685) | 0.508 | 0.661 (0.603, 0.718) | 0.718 |
| Model 1 + WHR | 0.655 (0.617, 0.693) | 0.245 | 0.706 (0.653, 0.758) | 0.025 |
*Using the Delong·Clarke-Pearson test to compare AUC of the ROC curves.
**Model 1: PSA + DRE + imaging techniques (TRUS or MRI).