Clients | Comparisons | ||
---|---|---|---|
Estimate (95 % CI) | Estimate (95 % CI) | p-value | |
Probability of smoking cessation | |||
<10 cigarettes per day at baseline | 0.45 (0.42, 0.49) | 0.38 (0.37, 0.40) | <0.01 |
10–19 cigarettes per day at baseline | 0.22 (0.19, 0.25) | 0.20 (0.19, 0.22) | 0.43 |
≥20 cigarettes per day at baseline | 0.16 (0.13, 0.19) | 0.12 (0.11, 0.13) | 0.01 |
Change in number of cigarettes smoked | |||
<10 cigarettes per day at baseline | −2.0 (−2.2, −1.8) | −1.8 (−2.0, −1.8) | 0.17 |
10–19 cigarettes per day at baseline | −5.0 (−5.4, −4.7) | −4.8 (−5.0, −4.6) | 0.23 |
≥20 cigarettes per day at baseline | −14.0 (−14.9, −13.1) | −12.5 (−13.0, −12.0) | <0.01 |