Table 1.

The association of β-catenin expression with patient clinicopathological characteristics in 107 osteosarcoma tissues

	Number	β-catenin expression level		P value*
		High	Low
Age (years)				0.951
≤20	83	34	49
>20	24	10	14
Gender				0.501
Male	72	28	44
Female	35	16	19
Location				0.255
Distal femur	51	23	28
Proximal tibia	21	10	11
Proximal humerus	4	1	3
Proximal fibula	6	0	6
Others	25	10	15
Relapse				0.366
Yes	8	5	3
No	99	39	60
Lung metastasis				0.023
Yes	54	28	26
No	53	16	37
Death				0.032
Yes	50	26	24
No	57	18	39

They are the p-values that are less than 0.05

*Chi-square test