Table 1.

Results (IPA and CI) of three survival models for resectable PDAC

	IPA in Cohort 3 (test set)	CI in Cohort 3 (test set)
Model 1: Radiomics features + LASSO-CPH	−3.80%	0.491
Model 2: Transfer learning features + LASSO-CPH	4.40%	0.603
Model 3: Proposed CNN-Survival	11.81%	0.651