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Table II.

Correlation (Spearman coefficients) of the proportion of CD4 T cells expressing different activation markers with the frequency of Ki67⁺ within the CD4 subset as well as with the total number of peripheral blood CD4 T cells

	Controls			HIV-1			HIV-2
		Ki67 (%)	No. of CD4 cells	Ki67 (%)	No. of CD4 cells	Ki67 (%)	No. of CD4 cells
Ki67	1	0.12	1	−0.71^a	1	−0.70^a
Fas in CD45RA⁺	0.22	−0.04	0.45	−0.65^a	0.52	−0.65^a
Fas in CD45RO⁺	0.24	0.15	0.47	−0.65^a	0.56^a	−0.65^a
HLADR⁺	0.06	−0.43	0.71^a	−0.77^a	0.66^a	−0.81^a
CD69⁺	0.05	−0.25	0.25	−0.57^a	0.50	−0.49

	Controls			HIV-1			HIV-2
		Ki67 (%)	No. of CD4 cells	Ki67 (%)	No. of CD4 cells	Ki67 (%)	No. of CD4 cells
Ki67	1	0.12	1	−0.71^a	1	−0.70^a
Fas in CD45RA⁺	0.22	−0.04	0.45	−0.65^a	0.52	−0.65^a
Fas in CD45RO⁺	0.24	0.15	0.47	−0.65^a	0.56^a	−0.65^a
HLADR⁺	0.06	−0.43	0.71^a	−0.77^a	0.66^a	−0.81^a
CD69⁺	0.05	−0.25	0.25	−0.57^a	0.50	−0.49

a

Significant correlation at p < 0.01.