Table 2. Covariate analysis of patient demographic data associated with CD4⁺ T-cell count and log viral load measurements (Drexel Medicine CARES Cohort).

Phenotype	Variables	Level	Effect	P value
CD4	Gender	Female	Reference	-
		Male	-83.061	0.0009
	Age		-0.230	0.8675
	Days since screen visit		0.051	4x10-7
	Race	Black/African American	Reference	-
		White	-21.789	0.5582
		Other	103.847	0.0108
Log VL	Gender	Female	Reference	-
		Male	0.0144	0.8713
	Age		-0.015	0.0037
	Days since screen visit		-0.0004	3x10-14
	Race	Black/African American	Reference	-
		White	-0.270	0.0528
		Other	-0.313	0.0523

Only categories that had significant effects are shown. VL = viral load.