What are the implications of this study in terms of the pulmonary function of teens? What are the limits of the conclusions drawn about the pulmonary function of teens?
Forced Expiratory Volume Data Description One measure of forced expiratory volume (FEV) is the amount of air an individual can exhale in the first second of a forceful breath. Bernard Rosner et al. studied the long-term effects of smoking and second-hand smoke.1They also measured the FEV of teens. The original data source from Rosner’s cross-sectional […]