Table 1.

Gender and T cell markers.

Cell	Subset	Sex	Mean	SEM	P value
T cell	CD4/8 ratio	♀	3.37	.45	.79
		♂	3.56	.56
T cell	Ki67	♀	3.59	.22	.59
		♂	3.43	.20
T cell	CD4	♀	66.67	2.68	.83
		♂	67.50	2.74
CD4	CD57	♀	6.34	1.15	.51
		♂	5.35	.95
CD4	CD28	♀	95.36	1.31	.46
		♂	96.55	.96
CD4	HLA-DR	♀	25.74	2.05	.70
		♂	24.96	1.45
CD4	HLA-DR gMFI	♀	126.98	23.02	.34
		♂	83.87	5.21
CD4	CD38	♀	45.77	3.99	.12
		♂	43.52	1.44
CD4	CD38 gMFI	♀	175.60	21.15	.30
		♂	138.72	5.52
T cell	CD8	♀	25.96	2.36	.73
		♂	27.23	2.66
CD8	CD57	♀	47.83	4.28	.92
		♂	47.20	4.51
CD8	CD28	♀	50.55	5.26	.94
		♂	50.02	5.02
CD8	HLA-DR	♀	65.45	3.71	.79
		♂	66.72	2.89
CD8	HLA-DR gMFI	♀	294.02	35.63	.68
		♂	275.66	28.01
CD8	CD38	♀	22.02	2.68	.35
		♂	17.12	1.29
CD8	CD38 gMFI	♀	76.29	6.20	.27
		♂	68.71	3.65

For each tested analyte on gated T cell subset, the mean and standard error of the mean (SEM) is shown for each gender. All values are given as percentage of the gated population, except when geometric mean fluorescence intensity (gMFI) antigen level is given. Statistical significance of mean differences was determined by student׳s T test.