. 2009 Jun;23(6):449–454. doi: 10.1089/apc.2008.0184

Table 3.

Hierarchical Linear Regression Predicting HIV Treatment Adherence

	B	SE	β	t	R²	R²Δ	FΔ
Block 1: Participant characteristics						0.027
Gender	0.010	.052	0.02	0.2
Age	0.005	.004	0.12	1.3
Race	0.042	.052	0.07	0.8
Education	−0.010	0.013	−0.078	0.7
Block 2: Alcohol use (AUDIT scores)	−0.013	0.008	−0.165	1.7^a	0.053	0.025	2.9^a
Block 3: Stopping medications while drinking	0.161	0.067	0.240	2.4^b	0.099	0.046	5.6^b

^{^a}

p < 0.1.

^{^b}

p < 0.05.