Association Between Symptoms of Temporomandibular Disorders and Depression: An Epidemiological Study of the Northern Finland 1966 Birth Cohort

Facial pain and other symptoms of temporomandibular disorders (TMD) are rather common in the adult population. According to clinical studies, psychological factors play an important role in the etiology and maintenance of these symptoms. On the other hand, chronic pain can cause depression. The aim of this study was to evaluate the association between symptoms of TMD and depression in a large population sample of young adults. The study was a...