Table 2. The frequency (% within CD3⁺ T cells) of FOXP3⁺ Treg of the patients at various time points.

	BL	PI-2	PI-3	W2	W4	W6	W12
PT#1	1.35			1.47		1.83	1.14
PT#2	1.13	0.806		0.823	1.51	0.589	0.618
PT#3	1.91	1.53	1.73	2.25	1.87	1.71	1.83
PT#4	1.56	2.13		1.69	1.35	1.12	N/D
PT#5	1.31	0.753	1.4	1.22	1.1	1.06	1.09
PT#6	1.42	1.53	1.69	1.51	1.46	1.17	1
Mean	1.447	1.35	1.61	1.494	1.458	1.247	1.136
Median	1.385	1.53	1.69	1.49	1.46	1.145	1.09
SD	0.27	0.58	0.18	0.48	0.28	0.46	0.44