Smoking and Its Related Factors Among Iranian High School Students.

Background: In different studies, the prevalence of tobacco consumption has been growing in high schools boys.

Objectives: This study was conducted to determine the prevalence of smoking and its related factors among Iranian high school students in 2011.

Materials And Methods: In this cross-sectional study, 450 male students from 15 high schools of Shahroud (northeast of Iran) were selected for evaluation of the knowledge, attitude and practices (KAP) of students regarding tobacco consumption.