T Lymphocyte Infiltration in Association with IDO1 Expression in Resected Lung Adenocarcinoma and Normal Adjacent Lung Tissues

Table 3

Tumor infiltration of CD3+ T cells in the three stages of lung adenocarcinomas.

Stages	Low CD3+ cells		High CD3+ cells
		%		%
I	5	12.5	35	87.5
II	6	46.2	7	53.9
III	11	73.3	4	26.7
Subtotal	22	32.4	46	67.6

Compared by Pearson’s test.