TABLE 2.

Estimated mean RNAs (from a model adjusting only for CD4 and gender) where separate models fitted for each country^*

Country	Estimated Sex effect (men-women)	Estimated Mean difference (men- women) at CD4 = 170	Men (N)	Women (N)
Brazil	0.06	0.15	148	83
Haiti	0.18	0.29	52	48
India	0.08	0.20	144	111
Malawi	−0.17	0.25	72	149
Peru	0.12	0.01	89	45
South Africa	−0.32	0.10	69	141
Thailand	−0.11	0.16	45	55
United States	0.44	0.14	172	38
Zimbabwe	0.11	0.25	40	70

^*Note: separate models by country not justified by a significant country by sex interaction (p=0.9) or cd4 by country interaction.(p=0.6)