Table A2.

Linear Regression for CD4 count vs. Ambiguity rate for Subtype B.

CD4 Count	R2	Unstandardized B	Standardized Coefficients Beta	p-Value	95% Confidence Interval for B		Spearman’s Correlation
					Lower Bound	Upper Bond	p-Value	Correlation Coefficient
Ambiguity Rate	0.015	−57.11	−0.123	<0.001	−63.27	−50.95	<0.001	−0.159