Table 2.
Item Response by Latent Class, 2008–2012
| Latent Class proportion of Cohort | Class I “Adherent” (0.435), % |
Class II “Nonadherent” (0.329), % |
Class III “Sick” (0.236), % |
|---|---|---|---|
| ED visits per year | |||
| 0 | 96.4 | 90.1 | 47.7 |
| 1 | 3.6 | 7.5 | 31.7 |
| 2+ | <0.1 | 2.4 | 20.6 |
| Inpatient admissions per year | |||
| 0 | 99.5 | 96.0 | 62.3 |
| 1 | 0.5 | 2.0 | 24.7 |
| 2+ | <0.1 | 2.0 | 23.0 |
| Clinic visits in each half of year | |||
| Yes | 89.6 | 5.1 | 71.2 |
| No | 10.4 | 94.9 | 18.8 |
| Virologic suppression (400 copies/mL) | |||
| Never | 37.2 | 76.7 | 40.8 |
| Sometimes | 8.7 | 3.5 | 7.0 |
| Always | 54.1 | 19.8 | 52.2 |
Abbreviation: ED, emergency department.