Table 1. Association between miR-93 expression and clinicopathological characteristics of patients with OS.

Characteristics	Cases	miR-93		P-value
		High	Low
Age (years)				0.778
≥18	24	16	8
<18	38	24	14
Gender				0.731
Female	32	20	12
Male	30	20	10
Tumor size, cm				0.021*
≤5	32	25	7
>5	30	15	15
TNM stage				0.012*
I	33	26	7
II/III	29	14	15
Distant metastasis				0.034*
No	31	24	7
Yes	31	16	15
Location				0.080
Femur/Tibia	29	22	7
Elsewhere	33	18	15

Statistical analyses were performed by the χ² test.

^*P<0.05 was considered significant.