Table 1. Clinical information of patients with sarcoma included in this study.

Characteristic		TCGA (n = 256)	GSE17118 (n = 57)
Status	Alive	158 (61.72%)	27 (47.37%)
	Dead	98 (38.28%)	30 (52.63%)
Age	≤60	128 (50.00%)	40 (70.18%)
	>60	128 (50.00%)	17 (29.82%)
Gender	Female	139 (54.30%)	31 (54.39%)
	Male	117 (45.70%)	26 (45.61%)
Race	Asian	5 (1.95%)
	Black	18 (7.03%)
	White	224 (87.50%)
	Not reported	9 (3.52%)
Grade	G1 and G2		28 (49.12%)
	G3		18 (31.58%)
	Unknown		11 (19.30%)