The development and validation of a psychological questionnaire for patients undergoing orthognathic treatment

ConclusionsA new condition‐specific orthognathic questionnaire has been developed which has been shown to be reliable, valid and responsive for the well‐being scale. The HADS, as tested by Rasch analysis, was found not to be valid for this orthognathic population.
Source: Orthodontics and Craniofacial Research - Category: Dentistry Authors: Tags: Original Article Source Type: research