Table 2.
Full logistic models of baseline variables predicting self-engagement and cessation outcomes.
| Use of cessation medication 30–36 months |
At least one 24-hr quit attempt 30–36 months |
7-day point prevalence quit status at 36 months |
||||
|---|---|---|---|---|---|---|
| Predictor variable | Odds Ratio (95% CI) |
P | Odds Ratio (95% CI) |
P | Odds Ratio (95% CI) |
P |
| Treatment Arm | ||||||
| Control (Referent) | — | — | — | — | — | — |
| LDM | 1.19 (0.67, 2.11) |
.56 | 0.47 (0.25, 0.87) |
.02 | 0.56 (0.15, 2.04) |
.38 |
| HDM | 1.03 (0.56, 1.88) |
.93 | 0.68 (0.37, 1.25) |
.21 | 0.48 (0.11, 1.98) |
.31 |
| Stage of Change | ||||||
| Pre-contemplation (Referent) | — | — | — | — | — | — |
| Contemplation | — | — | 1.02 (0.52, 2.02) |
0.95 | — | — |
| Preparation | — | — | 2.39 (1.08, 5.29) |
0.03 | — | — |
| NRT use in 30–36 months | ||||||
| No (Referent) | — | — | — | — | — | — |
| Yes | — | — | 4.86 (2.10, 11.26) |
< 0.0005 | ||
| Varenicline use in 30–36 months | ||||||
| No (Referent) | — | — | — | — | — | — |
| Yes | — | — | 4.19 (1.94, 9.09) |
< 0.0005 | 7.79 (2.55, 23.87) |
< .0005 |
| Number of Cigarettes per day at 24 months |
— | — | 0.93 (0.90, 0.96) |
< 0.0001 | — | — |
| Motivation to quit at 24 months | 1.13 (1.00, 1.29) |
.05 | 0.99 (0.87, 1.12) |
0.86 | — | — |
| Confidence to quit at 24 months | — | — | — | — | — | — |
| Number of pharmacotherapy- assisted quit attempts 0–24 months |
1.22 (1.00, 1.48) |
.05 | 1.28 (1.03, 1.58) |
0.02 | — | — |