Table 5 Point estimates of effects on secondary outcomes comparing intervention versus control
Available data analysis | Imputed data analysis | |||||
|---|---|---|---|---|---|---|
Estimatea (95% CI) | Prob.b OR > 1 | p-valuec | Estimatea (95% CI) | Prob.b OR > 1 | p-valuec | |
Three months post-randomisation (intervention versus control) | ||||||
7-day point prevalence of abstinence | 2.00 (1.41; 2.86) | > 99.9% | 0.0002 | 1.75 (1.26; 2.43) | > 99.9% | 0.0009 |
Cigarettes smoked weekly (amongst smokers only) | 0.73 (0.62; 0.86) | > 99.9% | 0.0002 | 0.73 (0.60; 0.87) | > 99.9% | 0.0005 |
Quit attempts since baseline | 2.20 (1.69; 2.90) | > 99.9% | < 0.0001 | 1.69 (1.22; 2.30) | 99.9% | 0.0012 |
Use of additional support since baseline | 0.93 (0.77; 1.11) | 79.8% | 0.409 | 0.91 (0.77; 1.07) | 87.6% | 0.2416 |
Six months post-randomisation (intervention versus control) | ||||||
7-day point prevalence of abstinence | 2.56 (1.73; 3.77) | > 99.9% | < 0.0001 | 2.23 (1.57; 3.17) | > 99.9% | < 0.0001 |
Cigarettes smoked weekly (amongst smokers only) | 0.78 (0.66; 0.93) | 99.7% | 0.0032 | 0.84 (0.71; 0.99) | 98.2% | 0.0427 |
Quit attempts since baseline | 1.14 (0.88; 1.49) | 84.4% | 0.291 | 1.04 (0.73; 1.45) | 58.8% | 0.8375 |
Use of additional support since baseline | 0..88 (0.73; 1.07) | 89.1% | 0.195 | 0.90 (0.75; 1.06) | 89.9% | 0.1994 |