Tobacco Smoke Exposure, Airway Resistance, and Asthma in School-age Children.

The article presents a study on the relationship between tobacco smoke exposure and childhood asthma. Topics discussed include the use of survey questionnaires and medical examinations to acquire the relevant data for the study, the use of the SPSS version 21.0 statistical software in the analysis, and study finding suggesting the association of continued maternal smoking during pregnancy with increased risks of early and persistent wheezing.