Table 1.
Top ten SmartQuit app features, by number of unique users
| Feature | ACT-specific? | n a | Median no. of uses | OR (95% CI)b |
|---|---|---|---|---|
| 1. Viewed quit plan overview | No | 76 | 8 | 11.1 (1.3-94.2)* |
| 2. Tracked smoking | No | 67 | 24 | 0.1 (0.1-0.9)* |
| 3. Viewed progress in calendar | No | 65 | 4 | 2.8 (0.6-12.1) |
| 4. Viewed sharing page | No | 64 | 2 | 2.5 (0.6-10.7) |
| 5. Viewed progress in chart | No | 64 | 6 | 1.7 (0.4-7.1) |
| 6. Tracked practice of letting urges pass | Yes | 61 | 9 | 10.5 (1.2-88.6)* |
| 7. Viewed location of tracking | No | 58 | 2 | 2.0 (0.5-8.3) |
| 8. Staying motivated exercise | Yes | 56 | 2 | 3.4 (0.8-14.6) |
| 9. Viewed badges earned | No | 55 | 1 | 1.5 (0.4-6.3) |
| 10. Opened notes | No | 51 | 1 | 1.0 (0.2-4.3) |
Note: ACT=Acceptance and Commitment Therapy.
a
Number of participants who opened the feature at least once
b
Odds ratios, with 95% confidence intervals, from models predicting 30-day point prevalence smoking abstinence at the 60-day follow-up from high vs. low use of each feature.
*
p < .05