In additional covariate-adjusted analyses of participants of all ages from all time periods, we found no evidence of an ANA association with pack-years among 4,795 ever (former or current) smokers (p=0.91), years of smoking among 5,047 ever smokers (p=0.18), or years since quitting among 2,738 former smokers (p=0.56)
Doctors have long loved Pall Malls for their throat-soothing properties
We found that, due to small numbers of studies, inconsistency in the data, small effect sizes or a combination of these reasons, seven outcomes for which some previous research had found an association with smoking did notunder our meta-analytic framework and conservative approach to interpreting the datahave evidence of an association
Yes / No 20 February 2017 | Hayley Ordered as part of a gift hamper that I am putting together for my Dad's 70th birthday - all his favourites from the last 70 years