The role of family factors in antiretroviral therapy (ART) adherence self-efficacy among HIV-infected adolescents in southern Uganda

Table 4 Multilevel analysis full model with participants’ sociodemographic and household characteristics, family factors and adherence self-efficacy

				95% Confidence Interval
Variables	Coef.	Std. Err.	P > \|z\|	Lower	Upper
Treatment group	−0.673	1.049	0.521	−2.730	1.384
Gender (female child)	0.492	0.904	0.586	−1.280	2.264
Age	0.814	0.206	0.000	0.410	1.219
Primary caregiver (ref: Biological Parent)
Grandparents	0.675	1.149	0.557	−1.577	2.928
Other relatives	2.238	1.138	0.049	0.006	4.469
Orphanhood status (ref: Both parents are alive)
Single orphan	0.708	1.068	0.507	−1.385	2.800
Double orphan	1.104	1.387	0.426	−1.615	3.824
Household composition
Number of adults	−0.156	0.232	0.503	−0.611	0.300
Number of children	0.249	0.318	0.433	−0.375	0.874
Enrolled in school	0.079	1.065	0.941	−2.009	2.167
HIV Status Disclosure (ref: never)
Sometimes	3.349	0.973	0.001	1.441	5.256
About half the time	1.301	2.004	0.516	−2.626	5.228
Most of the time	1.194	1.118	0.286	−0.997	3.385
Always	4.063	1.042	0.000	2.020	6.106
HIV medication regimen	−0.355	0.598	0.552	−1.527	0.816
Family cohesion	0.397	0.065	0.000	0.270	0.524
Perceived child-caregiver support	0.087	0.046	0.056	−0.002	0.177
Child-caregiver communication	0.118	0.053	0.026	0.014	0.222
Constant	59.945	4.376	0.000	51.370	68.521
Wald test: χ² (19, 702) =177.29, p = 0.000
				95% Confidence Interval
Random-effects Parameters	Estimate	Std. Err.		Lower	Upper
Variance of Clinic Random Intercept	1.809	2.198		0.167	19.561
Variance of Child Random Intercept	53.995	7.793		40.691	71.650
Variance of Residuals	384.261	10.587		364.061	405.581

ISSN: 1471-2458