Abstract
Aims To compare the burden of cardiovascular disease in terms of lifetime risk and life years lived with disease between smokers and non-smokers.
Methods and results We constructed multi-state life tables describing transitions through various cardiovascular diseases for 4723 smokers and non-smokers observed during 20 biannual observations in the Original Framingham Heart Study. Non-smokers live 8.66 (95% CI 7.61-9.63) (men) and 7.59 (95% CI 6.33-8.92) (women) years longer than smokers and more years free of cardiovascular disease: 6.22 (95% CI 5.09-7.30) years for mates and 4.93 (95% CI 3.54-6.29) for females. But non-smokers spend more years with cardiovascular disease over the life course: 2.43 (95% CI 1.72-3.16) years for mates and 2.66 (95% CI 1.87-3.38) years for females. The risk of cardiovascular disease before age 70 is higher among smokers, but over the entire lifecourse mate non-smokers have higher risks of coronary heart disease, myocardial infarction, stroke and congestive heart failure, and female non-smokers have higher risks of coronary heart disease and congestive heart failure.
Conclusion Smoking, by shortening life, decreases both the probability and duration of cardiovascular disease throughout the life course. Non-smokers live many years longer and longer free of cardiovascular disease than smokers, but at the end of their life non-smokers will have lived longer with cardiovascular disease. (C) 2004 Published by Elsevier Ltd on behalf of The European Society of Cardiology.
| Original language | English |
|---|---|
| Pages (from-to) | 409-415 |
| Number of pages | 7 |
| Journal | European Heart Journal |
| Volume | 25 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - Mar-2004 |
Keywords
- smoking
- lifestyle
- mortality
- cardiovascular disease
- HEALTH EXPECTANCY
- MORBIDITY
- SMOKERS