Genetic origins, cumulative smoking and you can lung function among lady
Genetic origins, cumulative smoking and you can lung function among lady Among step step step step step step one735 women, each 10 pack-years of smoking was associated with a ?0.85% (95% CI ?1.13% to ?0.57%) mean decrement in FEV1 to FVC ratio, a ?48.6 ml (95% CI ?61.6 to ?35.7) mean decrement in FEV1 and a 1.36 (95% CI 1.20 to 1.55) increase in the odds of airflow obstruction. Plots of the relationship of pack-years to FEV1 to FVC ratio...
