|Smokes normal (lower) number of cigarettes if a smoker.|
||Smokes normal (lower) number of cigarettes if a smoker.
||1.3x increased risk of lung cancer
||1.8x increased risk of lung cancer; reduced response to alcohol, therefore possibly increased risk of alcohol abuse
Less nicotine dependence. Also smokes each cigarette less deeply. Therefore there is a reduced risk of lung cancer and a reduced (0.8x) risk of Peripheral Artery Disease. This doesn't affect whether people start smoking though.