. 2010 Jun 30;10:340. doi: 10.1186/1471-2407-10-340

Table 2.

Mean numbers of tumor-infiltrating immune cells in treatment and control groups

Variables	Treatment Group		Control Group		Treatment vs Control group

	Mean	Median	Mean	Median	p-value
	cells/mm²	cells/mm²	cells/mm²	cells/mm²
	(SD)	(range)	(SD)	(range)
CD3+	139 (108)	99 (0-340)	106 (89)	144 (0-410)	0.82
CD4+	33 (27)	42 (0-114)	24 (19)	28 (0-82)	0.21
CD8+	111 (106)	65 (29-331)	126 (101)	68 (28-361)	0.71
CD68+	171 (80)	88 (31-465)	139 (127)	151 (22-385)	0.27
Foxp3+	43 (36)	40 (14-150)	114 (101)	76 (12-228)	0.54
CD56+	6.4	0 (0-18)	5.6	0 (0-15)	0.32

Abbreviations: SD: Standard Deviation