Table 2.
App adherence indicators as predictors of smoking cessation and smoking reduction
| Adherence Measure | 7-day PPA | Smoking Reduction | |
|---|---|---|---|
| Model 1. Full Adherence | OR 95% CI p-value |
4.45 1.13, 17.45 0.032* |
2.59 0.76, 8.83 0.127 |
| Model 2. Partial Adherence | OR 95% CI p-value |
1.53 0.91, 2.58 0.113 |
1.33 0.86, 2.05 0.205 |
| Depth of Adherence | |||
| Model 3. Number of Quit Plan views | OR 95% CI p-value |
2.00 0.92, 4.34 0.078 |
1.86 0.93, 3.71 0.077 |
| Model 4. Number of ACTb Modules Completed | OR 95% CI p-value |
1.27 1.01, 1.60 0.042* |
1.17 0.98, 1.40 0.088 |
| Model 5. Number of times Tracked Urges Passed | OR 95% CI p-value |
1.02 1.00, 1.03 0.043* |
1.02 1.00, 1.03 0.027* |
| Model 6. Number of Anytime Coaching uses | OR 95% CI p-value |
0.97 0.87, 1.09 0.624 |
0.93 0.83, 1.04 0.219 |
| Model 7. Four-component Model | |||
| Number of Quit Plan Views | OR 95% CI p-value |
1.84 0.76, 4.45 0.174 |
1.77 0.78, 4.04 0.172 |
| Number of ACTb Modules Completed | OR 95% CI p-value |
1.28 0.94, 1.74 0.122 |
1.17 0.89, 1.53 0.262 |
| Number of times Tracked Urges Passed | OR 95% CI p-value |
1.01 0.99, 1.03 0.303 |
1.02 1.00, 1.04 0.077 |
| Number of Anytime Coaching uses | OR 95% CI p-value |
0.87 0.73, 1.05 0.159 |
0.79 0.62, 1.00 0.047* |
Note: Analysis adjusted for education, exposure to other smokers, heaviness of smoking index (HSI), quit medication use, and electronic cigarette use. ACT = Acceptance and Commitment Therapy.
*
= p < 0.05