Aim: Parafunctional habits cause movements indicating their effect as functional and structural disorders such as malocclusion and temporomandibular joint changes in the oral and dental organs. This cross-sectional study was conducted to investigate the prevalence and factors associated with parafunctional habits in 6-12-year-old children in Qom, Iran.
Materials And Methods: This analytical cross-sectional study was performed on 403 6-12-year-old schoolchildren of Qom, Iran.