Table 1.

Comparison of γδ T and FoxP3⁺ cell positive incidence among normal breast and tumor tissues.

Samples	γδ T cells				FoxP3+ cells
	Case	+	−	p	Case	+	−	p
Normal breast	46	2 (4.35%)	44 (95.65%)		46	7 (15.22%)	39 (84.78%)
Breast Tumor	46	43 (93.48%)	3 (6.52%)	2.20 × 10−16	81	79 (97.53%)	2 (2.47%)	2.24 × 10−16

Note: Evaluated by χ2 test. Abbreviations: FoxP3, forkhead box protein P3.