Cigarettes Ciggies, darts, cancer sticks - how much do you really know about them
Did Grandpa not volunteer until November 1915 because of his daughter coming into the world
To compute each disease-specific population attributable fraction (PAF), the following formula was applied to each sex and age subgroup 18 : Where p0, p1, and p2 represent the prevalence of never smokers, current smokers, and former smokers, respectively, and RR1 and RR2 are the disease-specific relative risks (RR) for current and former smokers, respectively, compared with never smokers
Disposable or reusable e-cigarettehopefully our comparison has made the decision easier for you
J Occup Med 1979: 21 (3): 189194