Clinical Study
Response to Initial Therapy of Differentiated Thyroid Cancer Predicts the Long-Term Outcome Better than Classical Risk Stratification Systems
Table 5
Comparison of the area under ROC curves between the ETA, ATA, and RIT systems.
| ROC contrast rows estimation and testing results | Contrast | Estimate | Standard error | 95% Wald confidence limits | Chi-square | Pr > Chi-sq. |
| ATA2009-ETA2006 | 0.0341 | 0.0215 | ā0.00807 | 0.0763 | 2.5130 | 0.1129 | RIT-ETA2006 | 0.1578 | 0.0423 | 0.0749 | 0.2407 | 13.9064 | 0.0002 | RIT-ATA2009 | 0.1237 | 0.0400 | 0.0453 | 0.2021 | 9.5551 | 0.0020 |
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