Table 2. Multivariable regression model of adherence percentage on source of payment for HIV medication and confounders.
| Term in multivariable linear regression model | Coefficient (95%CI) |
| Source of payment for HIV medication | 3.332 (−0.575 to 7.239) |
| Prior adherence | 0.232 (0.107 to 0.357) |
| Prior HIV RNAa | −1.413 (−2.546 to −0.279) |
| Prior CD4+ cell count | −0.003 (−0.014 to 0.007) |
| Incomea | 0.054 (−0.406 to 0.514) |
| Duration on ART | 0.003 (−0.014 to 0.020) |
| Time of visit | 1.337 (−0.964 to 3.637) |
NOTE: Model was selected using cross-validated deletion/substitution/addition algorithm.
a
log transformed.