Base (n) | Stopped smoking (%) | 95% CI | Reduced consumption (%) | 95% CI | Same/increased consumption (%) | 95% CI | |
Sex | |||||||
Male | 154 | 21 | 13.52 to 28.48 | 32 | 24.56 to 39.44 | 47 | 40.87 to 53.13 |
Female | 367 | 22 | 14.40 to 29.60 | 28 | 20.84 to 35.16 | 50 | 43.86 to 56.14 |
Age (years) | |||||||
16–24 | 42 | 12 | 6.03 to 17.97 | 29 | 21.76 to 36.24 | 60 | 53.99 to 66.01 |
25–34 | 165 | 20 | 12.66 to 27.34 | 28 | 20.84 to 35.16 | 52 | 45.87 to 58.13 |
35–44 | 147 | 23 | 15.27 to 30.73 | 32 | 24.56 to 39.44 | 46 | 39.88 to 52.12 |
45+ | 167 | 25 | 17.05 to 32.95 | 27 | 19.92 to 34.08 | 47 | 43.86 to 56.14 |
Social class | |||||||
Non-manual (ABC1) | 174 | 25 | 17.05 to 32.95 | 29 | 21.76 to 36.24 | 46 | 39.88 to 52.12 |
Manual/unemployed (C2DE) | 328 | 21 | 13.52 to 28.48 | 29 | 21.76 to 36.24 | 50 | 43.86 to 56.14 |
Consumption | |||||||
Light < 10 | 33 | 36 | 27.19 to 44.81 | 45 | 37.06 to 52.94 | 18 | 13.28 to 22.72 |
Medium 10–19 | 144 | 28 | 19.76 to 36.24 | 29 | 21.76 to 36.24 | 43 | 36.92 to 49.08 |
Heavy 20+ | 329 | 18 | 10.95 to 25.05 | 27 | 19.92 to 34.08 | 55 | 48.89 to 61.11 |
Presence of children | |||||||
Any under 16 years | 257 | 19 | 11.80 to 26.20 | 28 | 20.84 to 35.16 | 53 | 46.87 to 59.13 |
None under 16 years | 264 | 25 | 17.05 to 32.95 | 30 | 22.69 to 37.31 | 45 | 38.89 to 51.11 |
Total | 521 | 22% (114) | 29% (151) | 49% (255) |
Base: All current smokers at initial call (521)