Validation of a Respiratory Symptom Questionnaire in Adolescent Smokers.

@article{Cassidy2015ValidationOA,
  title={Validation of a Respiratory Symptom Questionnaire in Adolescent Smokers.},
  author={Rachel N Cassidy and Megan E. Roberts and Suzanne M Colby},
  journal={Tobacco regulatory science},
  year={2015},
  volume={1 2},
  pages={121-128}
}
OBJECTIVES Adolescent smokers experience respiratory symptoms as a consequence of smoking, which may be impacted by harm-reduction products. We sought to validate the American Thoracic Society Questionnaire (ATSQ), a measure of respiratory symptoms, in adolescent smokers. METHODS Data were drawn from 2 studies of adolescents (ages 14 to 19). Study 1 (N… CONTINUE READING