The adjusted risk for COPD was elevated among adults who identified as regular cigarette smokers before age 15 years, ...
He said he had lost count of the number of times he had tried to quit over the past 25 years - until his daughter told him ...
It was an experiment by his father that unlocked a new smoking level for him. "When I was in college my dad started smoking meatloaf," Truhler remembers. "The first time I ate it was like a ...
performed by multiplying the average daily cigarettes smoked by the person’s age minus the age the person started smoking. A person with a 10-pack-year history of smoking, for instance ...