Table 3. Correlation between adherence from patients of the intervention group and the undetectable viral load values and increase in CD4 lymphocyte levels (n=130) .

Number of patients (%)	Adherence	Minimum effective adherence	Low adherence	Non-adherent
Undetectable viral load*	49 (86.0%)	18(72.0%)	24 (58.5%)	0 (0)
Increase in CD4 levels**	46 (80.7%)	18 (72.0%)	20 (48.8%)	2 (28.6%)
Total	57 (100%)	25 (100%)	41 (100%)	7 (100%)

Spearman correlation coefficient (* r=0.95, p=0.0004) (** r=0.97, p=0.0024)