The association of recurrent aphthous stomatitis with general health and oral health related quality of life among dental students.

Background: Recurrent aphthous stomatitis (RAS) is one of the most common oral mucosa diseases. This study aimed to investigate the association of RAS with general health and oral health-related quality of life among dental students of Shahrekord University of Medical Sciences in 2020.

Methods: In this cross-sectional study, a researcher-made checklist about the type, size, location, number, and recurrence rate of ulcers, oral health-related quality of life questionnaire (OHIP-14), and a 28-item general health questionnaire (GHQ-28) were completed by 100 dental students.