Table 2. Correlation of Treg with Cell-Mediated Immunity, Plasma Inflammatory Factors and Other Cytokines and Tact in HIV-Infected and Uninfected Pregnant Women.

Variable (%)	VZV	Neopt	IL8	IFNγ	IL4	IL10	CD4+	CD8+
	cpm	µg/ml	pg/ml	pg/ml	pg/ml	pg/ml	act	act
HIV-INFECTED WOMEN
CD4+CD25+FoxP3+	-0.19*	0.13	0.52	0.52	0.66	0.32	0.27	-0.58
CD8+CD25+FoxP3+	-0.08	0.45	0.50	0.51	0.31	0.48	0.14	-0.32
CD4+IL10+	0.29	0.60	0.36	0.48	0.50	0.48	0	0.28
CD8+IL10+	-0.05	0.30	0.48	0.48	0.28	0.19	0.38	0.13
CD4+TGFβ+	-0.17	0.20	0.18	0.08	0.22	0.60	-0.54	-0.03
CD8+TGFβ+	-0.65	-0.03	0.58	0.39	0.40	0.36	-0.47	0.09
CD4+FoxP3+	-0.70	-0.13	0.32	0.18	0.04	0.09	-0.37	-0.10
CD8+FoxP3+	-0.57	-0.12	0.35	0.19	0.06	-0.06	-0.38	-0.09
CD4+CTLA4+	0.49	0.21	0.11	0	0.19	0.08	0.05	0.07
CD8+CTLA4+	0.22	0.22	0.23	0	0.27	-0.28	0.08	0.02
UNINFECTED WOMEN
CD4+CD25+FoxP3+	-0.16	0.19	-0.12	0	0.28	0.25	-0.69	0.01
CD8+CD25+FoxP3+	-0.12	-0.54	0.27	-0.10	0.35	0.52	-0.46	0.21
CD4+IL10+	-0.09	0.25	-0.22	0.45	-0.20	-0.14	0.28	0.20
CD8+IL10+	-0.03	0.10	-0.10	0.11	-0.06	0	-0.03	0
CD4+TGFβ+	0.12	0.06	0.31	-0.07	0.16	0.06	-0.35	0.30
CD8+TGFβ+	-0.26	0.28	-0.23	-0.03	0.16	0.4	-0.58	0.09
CD4+FoxP3+	0.20	0.11	0.35	-0.45	0.04	0.25	-0.67	-0.58
CD8+FoxP3+	-0.22	-0.10	0.11	0.08	0.17	0.07	-0.30	-0.09
CD4+CTLA4+	-0.17	0.59	0.08	0.24	0	0.21	0.02	-0.37
CD8+CTLA4+	0.15	0.39	-0.08	0.17	-0.19	-0.07	0.14	-0.34

*Numbers represent Spearman correlation coefficients. Bold-facing and underscore indicates significant associations, with p<0.05; bold-facing and italics indicates marginally significant associations with p values of 0.05 to 0.1.