Table 2.

List of significant features for the Mann–Whitney test between absence (0) or presence (1) of metastases

Feature	Metastases	Median	1°/3° quartile	p-Value
ClusterShade	0	0.57	− 0.28/7.67	0.004
	1	− 2.05	− 170/− 0.91
Skewness	0	0.054	− 0.42/0.66	0.006
	1	0.91	− 4.90/− 0.51
LargeAreaLowGrayLevelEmphasis	0	435	331/730	0.032
	1	276	22.3/365

For each feature are reported median and Tukey’s 1° and 3° quartile separately for the two groups and the p value