Table 4. Basic clinical features of patients from GSE62254 dataset.

Features	N	%
Age
<60	106	35.3
≥60	194	64.7
Sex
Female	101	33.7
Male	199	66.3
Stage
I	30	10.0
II	97	32.3
III	96	32.0
IV	77	25.7
Lauren type
Intestinal	146	48.7
Diffuse	135	45.0
Mixed	19	6.3