Table 3. The estimated percent of participants virally suppressed (VL <200) at month 24 and risk ratio (RR) using the RMVL framework analysis methods repeat-binary and repeat-continuous using data from the retention in care (RIC) study.
Characteristic | Repeat-Binary | Repeat-Continuous | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Percent <200 at Month 24 | Percent 95% CI | Risk Ratio (RR) | RR 95% CI | GM VL | GM VL 95% CI | GM VL Ratio | GM Ratio 95% CI | Percent <200 at Month 24 | Percent 95% CI | Risk Ratio (RR) | RR 95% CI | |
Overall | 58.5 | 55.2, 61.9 | NA | NA | 115 | 81, 162 | NA | NA | 56.7 | 55.3, 59.2 | NA | NA |
Age (years) | ||||||||||||
18–29 | 57.4 | 49.0, 67.1 | REF | 134 | 54, 334 | REF | 54.7 | 50.9, 58.5 | REF | |||
30–39 | 57.3 | 50.4, 65.1 | 0.999 | 0.82, 1.22 | 110 | 54, 223 | 0.82 | 0.26, 2.59 | 55.8 | 53.5, 61.1 | 1.02 | 0.96, 1.14 |
40+ | 59.3 | 55.3, 63.6 | 1.03 | 0.87, 1.23 | 110 | 71, 170 | 0.82 | 0.30, 2.24 | 57.8 | 55.8, 60.1 | 1.06 | 0.97, 1.14 |
Race / Ethnic | ||||||||||||
White | 79.3 | 70.1, 89.6 | REF | 13 | 4, 37 | REF | 77.5 | 71.3, 80.0 | REF | |||
Black | 57.9 | 54.0, 62.2 | 0.73 | 0.63, 0.84 | 171 | 116, 253 | 13.32 | 4.29, 41.39 | 51.4 | 50.3, 54.7 | 0.66 | 0.64, 0.75 |
Other | 71.5 | 57.6, 88.7 | 0.90 | 0.70, 1.16 | 62 | 8, 450 | 4.80 | 0.50, 45.80 | 71.4 | 61.9, 76.2 | 0.92 | 0.80, 1.05 |
Hispanic | 68.1 | 58.9, 78.7 | 0.86 | 0.71, 1.04 | 78 | 30, 200 | 6.07 | 1.47, 25.13 | 69.6 | 60.9, 71.7 | 0.90 | 0.80, 0.98 |
ART | ||||||||||||
Yes | 64.7 | 61.1, 68.5 | 1.67 | 1.27, 2.18 | 109 | 78, 154 | 0.09 | 0.04, 0.24 | 57.2 | 57.0, 60.4 | 1.72 | 1.46, 1.95 |
No | 38.9 | 29.8, 50.7 | REF | 1181 | 480, 2905 | REF | 33.3 | 29.9, 40.2 | REF |
The group geometric mean (GM) VL, GM VL ratio, and GM VL ratio 95% CI was estimated at month 24 using the repeat-continuous method. The ART variable is a time-varying covariate.