. Author manuscript; available in PMC: 2019 Jul 15.

Published in final edited form as: AIDS Behav. 2018 Aug;22(8):2564–2574. doi: 10.1007/s10461-018-2180-8

Table IV.

Multilevel models of non-adherence to ART

Parameter	Model 1	Model 2	Model 3
Fixed effects
Intercept (γ₀₀)	0.03 (0.05)	0.06 (0.05)	−0.19 (0.12)
Time (γ₁₀)		−0.02 (0.02)	0.02 (0.04)
Condition^b			F(2, 513) = 0.82
Experimental (γ₁₀)			−0.03 (0.15)
Peer (γ₀₁)			0.11 (0.14)
Condition^b x Time			F(2, 513) = 2.93^*
Experimental (γ₁₁)			0.02 (0.05)
Peer (γ₁₂)			−0.07 (0.04)
Syndemics (γ₂₀)			0.13 (0.04)^**

Random effects
Intercept (τ₀₀)	0.45 (0.05)^**	0.47 (0.07)^**	0.42 (0.07)^**
Int/Time Cov (τ₀₁)		−0.01 (0.02)	−0.01 (0.02)
Time (τ₁₁)		0.01 (0.01)^*	0.01 (0.01)^*
Residual (σ²)	0.47 (0.02)^**	0.44 (0.03)^**	0.44 (0.03)^**

Note. Estimates are reported followed by standard errors are in parentheses. Model 1 is the unconditional model. Model 2 includes random and fixed effects of time. Model 3 is the final model including all predictors.

^bReference = control group.

p < .05

^**

p < .01