TABLE 1.

Clinical parameter with PTPRS expression (high = 2–3, low = 0–1).

	PTPRS expression		p-Value
	High	Low
Gender
Male	17	7	1.000
Female	17	8
Age
<45	13	11	0.032*
>45	21	4
Tumor size
T1	3	2	0.629
T2	9	5
T3	3	2
T4	3	0
Tumor site
Head and neck	11	3	0.320
Trunk	9	7
Limbs	13	4
NF1
With	14	4	0.208
Without	15	11
Survival
Survive	11	4	0.066
Death	5	9

*p < 0.05.