Table 4. The mean, SD and p-value of T subsets among healthy volunteers, 1-year and 5-year renal allograft recipients.

	Mean ± SD			p-value
	Healthy (H)	1-year (1y)	5-year (5y)	H vs 1y	H vs 5y	1y vs 5y
CD3+	72.08 ± 7.07	67.65 ± 11.07	62.88 ± 14.62	0.0302	0.0005	0.0796
CD4+	38.77 ± 7.89	35.73 ± 11.15	35.03 ± 10.91	0.1484	0.0791	0.7687
CD8+	32.63 ± 6.97	34.64 ± 8.72	33.15 ± 9.88	0.2410	0.7829	0.4559
CD3+HLA-DR+	55.38 ± 19.77	51.37 ± 11.91	49.28 ± 16.09	0.2457	0.1291	0.4858
αβ	85.22 ± 11.41	90.46 ± 6.09	91.25 ± 6.16	0.0076	0.0038	0.5474
γδ	14.20 ± 11.39	8.99 ± 5.82	8.04 ± 6.04	0.0072	0.003	0.4577
Vδ1 γδ	17.28 ± 17.87	35.47 ± 16.22	35.81 ± 23.13	<0.0001	0.0001	0.9354
Vδ2 γδ	73.96 ± 22.10	43.96 ± 22.13	46.52 ± 28.61	<0.0001	<0.0001	0.6374
CD4+ CD57+	3.77 ± 2.76	8.34 ± 8.44	4.31 ± 3.63	0.0014	0.4540	0.0057
CD4+ PD1+	32.36 ± 9.09	38.47 ± 12.87	38.60 ± 15.89	0.0105	0.0271	0.9652
CD8+ CD57+	36.71 ± 13.36	41.20 ± 13.44	42.59 ± 14.90	0.1212	0.0636	0.6453
CD8+ PD1+	25.60 ± 8.81	34.17 ± 13.50	32.34 ± 13.25	0.0008	0.0082	0.9240
CD4+ CD28+CD27+	86.59 ± 4.63	74.31 ± 11.74	82.92 ± 7.44	<0.0001	0.0088	0.0001
CD4+ CD28-CD27-	5.22 ± 2.73	15.01 ± 9.85	7.15 ± 7.11	<0.0001	0.1073	<0.0001
CD8+ CD28+CD27+	50.02 ± 13.34	36.21 ± 12.61	34.53 ± 14.48	<0.0001	<0.0001	0.5620
CD8+ CD28-CD27-	34.74 ± 12.13	47.64 ± 12.60	52.32 ± 15.63	<0.0001	<0.0001	0.1238
CD4+ CM T	45.53 ± 8.38	40.13 ± 12.96	56.23 ± 10.87	0.0250	<0.0001	<0.0001
CD4+ EM T	15.02 ± 4.82	25.74 ± 15.14	22.76 ± 10.40	<0.0001	<0.0001	0.2933
CD8+ CM T	7.56 ± 3.66	4.93 ± 4.59	5.71 ± 4.29	0.0043	0.0394	0.4157
CD8+ EM T	31.37 ± 9.86	28.17 ± 12.71	26.07 ± 13.08	0.1945	0.0415	0.4489