Table 6. Proportion of medication adherence among patients attending HIV clinics in two U.S. cities as measured by laboratory-confirmed undetectable HIV viral load (< 50 copies/ml) at 183 days or 6 months, August 1, 2015-March 31, 2017.
| Comparison | Intervention | Percentage Point Change, % (95% CI) | p-value | |||||
|---|---|---|---|---|---|---|---|---|
| Characteristic | Category | % | (95% CI) | % | (95% CI) | |||
| All patients, N | — | 1980 | 2023 | — | — | |||
| Clinic location | Combined | 36.7 | (34.2, 39.4) | 40.6 | (38.2, 43.0) | 3.8 | (0.3, 7.4) | 0.03 |
| Atlanta | 9.7 | (7.8, 12.0) | 24.9 | (22.3, 27.7) | 15.2 | (11.8, 18.6) | <0.01 | |
| Huntsville | 73.4 | (69.6, 77.0) | 65.8 | (61.9, 69.6) | -7.6 | (-12.9, -2.3) | 0.01 | |