Table 1. Association between clinicopathologic parameters and level of SOSTDC1 protein expression in thyroid cancer patients.

Clinicopathologic variables	SOSTDC1		P value
	Low	High
Age
<45 yr	51	9	0.161
≥45 yr	44	3
Gender
Male	22	5	0.299
Female	73	7
TNM stage
I and II	49	11	0.008
III and IV	46	1
T classification
T1 and T2	53	11	0.038
T3 and T4	42	1
N classification
N0	46	8	0.083
N1	49	4

SOSTDC1, sclerostin domain containing protein 1.