the relative risk could be constant, and the clear peak that is observed in patients around 40 years of age presenting with dentin hypersensitivity in dental practices might be explained by the high rate of exposed root surfaces at that age.
the relative risk could be constant, and the clear peak that is observed inpatients around 40 years of age presenting with dentin hypersensitivity in dental practices might be explained by the high rate of exposed root surfaces at that age.