Table 5.
Modeled Probability Estimates of 7-D Point Prevalence of Tobacco Use Abstinence After Date of the LCS
| Time | % Cessation (95% CI) |
Difference, OR (95% CI) | P Value | |
|---|---|---|---|---|
| Intervention | Control | |||
| 14 d | 2.8 (1.6-0.4.8) | 3.0 (2.0-4.9) | 0.95 (0.45-1.99) | .90 |
| 3 mo | 6.5 (4.4-9.5) | 5.5 (3.8-8.0) | 1.17 (0.69-1.99) | .56 |
| 6 mo | 13.0 (9.7-17.4) | 13.5 (10.3-17.6) | 0.97 (0.65-1.43) | .87 |
All participants currently used tobacco at time of study entry; as such, the preintervention starting rate of cessation is 0% and was not included in the model. LCS = lung cancer screening.