Linear Mixed Modeling of CD4 Cell Counts of HIV-Infected Children Treated with Antiretroviral Therapy

Table 2

Selection of random effect models to be included in the linear mixed-effect model.

Model	Random effect	AIC	BIC
1	Random intercept	5709.43	5800.55
2	Random intercept and random slopes	5705.43	5786.95
3	Random intercept and quadratic slope	5748.81	5839.93