Table 1. Correlation of clinicopathologic variables with THOP1 protein in NSCLC.

Category	No. of patients	THOP1
		high	low	P a
Age				0.539
<60 years	67	29	38
≥60 years	53	20	33
Sex				0.611
Male	67	26	41
Female	53	23	30
Smoking history				0.300
Yes	52	24	28
No	68	25	43
Histology				0.826
SCC	70	28	42
Adeno	50	21	29
Differentiation				0.247
Well	31	8	23
Moderate	58	24	34
Poor	31	17	14
Tumor size				0.117
≤3 cm	51	25	26
>3 cm	69	24	45
Lymph node metastasis				0.048
N0	60	29	29
N1, N2	73	20	42
TNM stage				0.491
Stage I	47	21	26
Stage II and III	73	28	45

^aChi-square test.

SCC squamous cell cancer.

Adeno adenocarcinoma.