Table 4.
Estimated means and 95 % confidence intervals at follow up, difference in means compared to the control, and p-values for primary outcomes from regression models adjusted for sex and the baseline value of each outcome.
| Control | Live call | Technology | |
|---|---|---|---|
| Number of drinking days, prior 21 | |||
| Mean (95 % CI) | 6.2 (4.8–7.5) | 2.7 (2.0–3.3) | 2.5 (2.0–3.1) |
| Control minus Intervention arm (95 % CI) | - | 3.5 (2.1–4.9) | 3.6 (2.2–5.1) |
| p-value | - | < 0.001 | < 0.001 |
| PEth (ng/mL) | |||
| Mean (95 % CI) | 528.6 (397.3–659.9) | 492.2 (369.1–615.3) | 559.5 (426.7–692.3) |
| Control minus Intervention arm (95 % CI) | - | 36.4 (−117.5 to 190.3) | −30.9 (−194.8 to 132.9) |
| p-value | - | 0.643 | 0.711 |
| Viral suppression | |||
| % (95 % CI) | 92.9 % (87.5–98.2) | 95.2 % (90.7–99.7) | 93.8 % (88.7–98.9) |
| Control minus Intervention arm (95 % CI) | - | −2.3 % (−9.3 to 4.7) | −0.9 % (−8.3 to 6.4) |
| p-value | - | 0.515 | 0.801 |