Table 1. Accuracy of Cox proportional hazard models fit to miRNA expression profiles at the indicated time points.

Optimism correction was performed using Harrell’s bootstrap method to minimize overfitting [44]. The accuracy is the ability of the model to rank mice in order of survival.

	PT	DAY 2	DAY 5	MONTH 1	MONTH 2
C3H	80%	92%	82%	87%	86%
C57BL/6	80%	88%	88%	85%	86%