Association between size of price increase and intentions or reactions of smokers
| Before increase (n = 4100) | After increase (n = 6009) | |||
|---|---|---|---|---|
| OR (95% CI) | p value | OR (95% CI) | p value | |
| OR, odds ratio; CI, confidence internal. | ||||
| Reflect | 1.54 (1.36 to 1.73) | 0 | 1.56 (1.41 to 1.73) | 0 |
| Quitting | 1.16 (0.96 to 1.40) | 0.109 | 1.58 (1.30 to 1.93) | 0 |
| Reducing | 1.46 (1.29 to 1.67) | 0 | 1.32 (1.15 to 1.51) | 0 |
| Cheaper brand | 1.17 (0.99 to 1.38) | 0.055 | 1.40 (1.23 to 1.60) | 0 |
| No change | 0.63 (0.55 to 0.71) | 0 | 0.63 (0.57 to 0.70) | 0 |