Adjusted* relative risk (95% confidence intervals) of all cause mortality by tobacco consumption in 6505 women and 5644 men in the Copenhagen City Heart Study. Results from Cox proportional hazard regression analyses
| Women | Men | |||||
|---|---|---|---|---|---|---|
| Events (n) | RR | 95% CI | Events (n) | RR | 95% CI | |
| *Adjusted for age, systolic and diastolic blood pressure, BMI, total cholesterol, triglyceride, school education, household income, physical activity, alcohol intake, self reported diabetes, and family history of MI. | ||||||
| Never smokers | 572 | ref | 200 | ref | ||
| Ex-smokers | 288 | 1.16 | 1.00 to 1.33 | 551 | 1.00 | 0.85 to 1.18 |
| Non-inhalers | ||||||
| <3 g per day | 20 | 1.24 | 0.79 to 1.94 | 4 | 1.32 | 0.49 to 3.56 |
| 3–5 g per day | 69 | 1.17 | 0.91 to 1.50 | 37 | 0.99 | 0.70 to 1.42 |
| 6–9 g per day | 109 | 1.24 | 1.01 to 1.53 | 80 | 0.86 | 0.67 to 1.13 |
| 10–14 g per day | 96 | 1.62 | 1.30 to 2.02 | 119 | 1.19 | 0.95 to 1.50 |
| 15–24 g per day | 156 | 1.57 | 1.31 to 1.88 | 183 | 1.17 | 0.96 to 1.44 |
| >24 g per day | 47 | 1.71 | 1.26 to 2.31 | 114 | 1.24 | 0.97 to 1.56 |
| Test for trend | p<0.001 | p<0.03 | ||||
| Inhalers | ||||||
| <3 g per day | 8 | 1.10 | 0.54 to 2.21 | 6 | 0.55 | 0.25 to 1.25 |
| 3–5 g per day | 46 | 1.86 | 1.37 to 2.51 | 36 | 1.24 | 0.87 to 1.78 |
| 6–9 g per day | 83 | 1.86 | 1.47 to 2.35 | 107 | 1.76 | 1.39 to 2.23 |
| 10–14 g per day | 304 | 2.41 | 2.07 to 2.79 | 315 | 1.52 | 1.27 to 1.82 |
| 15–24 g per day | 424 | 2.87 | 2.51 to 3.30 | 803 | 1.98 | 1.69 to 2.32 |
| >24 g per day | 83 | 4.58 | 3.60 to 5.83 | 328 | 2.17 | 1.81 to 2.60 |
| Test for trend | p<0.001 | p<0.001 | ||||
| Total number of events | 2305 | 2883 | ||||