Table 1. Correlation between LINC00313 Expression and Clinicopathological Parameters of Osteosarcoma Patients (n=87).

Clinical feature	n	LINC00313		p value
		High	Low
Age				0.761
≥20 yr	27	13	14
<20 yr	60	31	29
Gender				0.914
Man	47	22	25
Woman	40	22	18
Tumor size				0.012
≥5 cm	38	25	13
<5 cm	49	19	30
Clinical stage				<0.001
II A–B	37	9	28
III A–B	50	35	15
Distant metastasis				0.024
Yes	48	30	18
No	39	14	25

Chi-square test was used to analyze correlations between LINC00313 expression and clinicopathological parameters in these 87 osteosarcoma patients.