. Author manuscript; available in PMC: 2016 Nov 4.

Published in final edited form as: AIDS Behav. 2007 Mar;11(2):161–173. doi: 10.1007/s10461-006-9133-3

Table 3.

Amount of variance in HIV-1 RNA viral load explained by 3-day antiretroviral adherence estimates from electronic drug monitoring (EDM) and in-person and telephone self-reports among HIV-positive outpatients

Assessment point	EDM R² ; β co-efficient (SE)	Self-report R² ; β co-efficient (SE)
Assessment point	EDM R² ; β co-efficient (SE)	In person	Telephone
Baseline	N/A	.06; −1.05(.40)^**	N/A
2-month	.18; −1.25 (.31)^**	N/A	.17; −1.40 (.31)^**
3-month	.06; −.76 (.35)^*	.05; −.76 (.38)^*	N/A
4-month	.03; −.45 (.33)	N/A	.03; −.62 (.39)
6-month	.12; −1.0 (.29)^**	.04; −.61 (.30)^*	N/A

P < .05.

^**

P < .01