Table 1.

Correlation between LeXis expression and clinicopathological features in OS patients

Variables	LeXis expression levels		P
	Low	High
Gender
Male	15	16	0.796
Female	15	14
Age
> 20	13	12	0.793
≤ 20	17	18
Location
Femur/Tibia	19	17	0.598
Elsewhere	11	13
Tumor size (cm)
≤ 5	17	8	0.018
> 5	13	22
Clinical stage
I+IIA	18	7	0.004
IIB/III	12	23
Distant Metastasis
Yes	23	20	0.39
No	7	10

P value was acquired by Pearson chi-square test. The median expression level was used as the cutoff.