Sirius said:
I read this article this morning because you had announced that you would translate it. It is a very interesting article and certainly not "too old."
What I noticed, one reader commented it, actually criticised it, just yesterday or today (depending upon time differences and settings) as though it is now attracting increasing attention.
There are some criticising comments without any rational arguing. But I also commented on it and asking why there are scientific sources who claim that 80-90% of all lung cancer deaths are related to smoking.
It would be great if someone has an answer for that or know some more facts behind these sources. Maybe everyone is listed as a "smoker" if he smoked a few times in his life. In the comment section is an article linked to, in which a scientist states, that you have to be smoked 100 cigarettes in your life and you are listed as a smoker if you die of lung cancer.
Than it is not unlikely that 60-80% of all humans belong to smokers. But still, if smoking really rather prevents lung cancer, and I don't doubt it after reading the sources I mentioned above, there mustn't be any correlation between smokers and lung cancer deaths. Actually it should show that less smokers die of it.
There is
this study among canadians, saying:
Life table methodology was used to estimate the probability of developing lung cancer by smoking status. Lifetime risks of developing lung cancer were estimated for six hypothetical cohorts (males, females, male current smokers, male never smokers, female current smokers, and female never smokers). Estimates of smoking mortality and incidence rates were calculated based on Canadian rates observed over the period 1987 to 1989. It was found that 172/1,000 of male current smokers will eventually develop lung cancer; the similar probability among female current smokers was 116/1,000. For those who never smoked on a regular basis the lifetime risk was substantially reduced. Only 13/1,000 males and 14/1,000 females in this category will develop lung cancer. When smoking status is not adjusted for, the lifetime risk of developing lung cancer is approximately 96/1,000 and 43/1,000 for males and females respectively.