Table 1.

Correlation between TIM-1 expression in lung adenocarcinoma tissues and patients’ clinical parameters

Clinical parameters	Cases	TIM-1 expression level		χ 2	P-value
		Low (H-score ≤ 230)	High (H-score >230)
Gender				0.063	0.8024
Male	45	35	10
Female	40	32	8
Age (years)				0.389	0.5328
< 60	37	28	9
≥ 60	48	39	9
Tumor size (cm)				0.329	0.5663
≤ 5	70	56	14
> 5	15	11	4
Tumor stage				0.076	0.7832
T1 + T2	64	50	14
T3 + T4	21	17	4
Lymph node metastasis				1.727	0.1888
No	40	34	6
Yes	45	33	12
TNM stage				2.486	0.1148
I + II	47	40	7
III + IV	38	27	11