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C-statistics of the F1: baseline and F2: baseline + FTV2 for full and 3-fold cross-validation (with 100 rep) Cox models. SD: Standard Deviation; rep: repetitions.
| Model | Covariates | C-statistic (Full model) | Mean C-statistic (SD) (3-fold cross-validation with 100 rep) |
|---|---|---|---|
|
|
|
|
| F2: F1+FTV2 | Age, Race, Hormone receptor status, FTV2 |
|
|
| F3: F2+Without Registration | Age, Race, Hormone receptor status, FTV2, radiomics features without registration. |
|
|
