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Title: Calculate the pack-year history for an individual who started smoking one pack/d Post by: nurse2mrow on Sep 5, 2014 Calculate the pack-year history for an individual who started smoking one pack/day at age 12 years, increased to 2 packs/day at age 19, increased to 3 packs/day at age 26, and stopped smoking at age 40.
Title: Re: Calculate the pack-year history for an individual who started smoking one pack/d Post by: bio_man on Oct 19, 2014 Content hidden
Title: Re: Calculate the pack-year history for an individual who started smoking one pack/d Post by: nurse2mrow on Oct 27, 2014 Thank you for this, it helped me understand it perfectly.
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