# Cigarettes Smoked/Day If you quit smoking If you don't quit If you don't quit & have Asbestos exposure
For a MAN:
10 = 1/2 pack 2% 3% 4%
20 = 1 pack 4% 6% 7%
40 = 2 packs 6% 9% 11%
 
For a WOMAN:
10 = 1/2 pack 2% 3% 4%
20 = 1 pack 4% 6% 7%
40 = 2 packs 6% 8% 10%