Does smoking cessation reduce total CVD events and all-cause mortality in healthy male Japanese workers?
Smoking cessation for at least 4 years significantly reduces the risk of cardiovascular events and all-cause mortality in healthy young and middle-aged men.
In healthy young- and middle-aged Japanese males, a significant increase in HR for total CVD events was confirmed for a smoking level of 11-20 cigarettes/day. Quitting reduced the HR for total CVD events, with quitting for ≥ 4 years being statistically significant. A similar trend was observed for all-cause mortality.
Kondo et al. (Sat,) studied this question.
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