Table 2.

Frequencies of intracellular cytokines in Tregs in patients with AAV and healthy controls.

		AAV	HC	p value
		(n = 18)	(n = 15)
In CD4+CD25+FoxP3+ cells
	%IFN-γ	31.09 ± 23.34	8.38 ± 10.41	0.002
	%IL-17	35.05 ± 30.92	9.85 ± 14.33	0.032
	%IL-4	21.54 ± 21.83	2.47 ± 2.44	0.004

Tregs, regulatory T cells; AAV, antineutrophil cytoplasmic antibody-associated vasculitis; HC, healthy controls; IFN-γ, interferon-γ; IL, interleukin.

Data are presented as mean ± SD.