Table VI.

Association between CD68 or CD204-positive macrophages and clinicopathological parameters or immune subsets.

		CD68-positive cells			CD204-positive cells
Variables	No.	Lowa, n	Higha, n	P-valueb	Lowa, n	Higha, n	P-valueb
HG				0.6055			0.0246
1-2	48	31	17		33	15
3	25	18	7		10	15
Ki-67, %				0.8012			0.0152
≤20	29	21	9		23	7
>20	44	28	15		20	23
TILs, %				0.0472			<0.0001
<10	54	40	14		40	14
≥10	19	9	10		3	16
CD3				0.0004			<0.0001
Low	51	41	10		38	13
High	22	8	14		5	17
CD8				<0.0001			<0.0001
Low	54	44	10		40	14
High	19	5	14		3	16
FOXP3				0.0001			0.0796
Low	50	41	9		33	17
High	23	8	15		10	13
CD20				0.0547			0.0706
Low	59	43	16		38	21
High	14	6	8		5	9

^aTumors were categorized into a high or low group based on the mean value of each immune subset.

^bComparison by Fisher's exact test (2-sided). HG, histological grade; TILs, tumor-infiltrating lymphocytes.