Table 2.

Comparative statistics (p values) between different steps in the liver segmentation from the training set and between test sets of low and high resolutions (see Table 1).

Liver segmentation (p value)	DC	VO	VER	HER	RMSE	ASD
Step 1 vs step 2	0.0002	0.0002	0.0002	0.01	0.02	0.001
Step 2 vs step 3	0.83	0.68	0.05	0.62	0.37	0.41
Low vs high resolution	0.0007	<0.0001	0.48	0.58	0.04	0.04