abridged psychological self-rating questionnaire for screening of patients with temporomandibular disorders

ABSTRACT

An Abridged Psychological Self-rating Questionnaire [APSQ] was taken from the Middlesex Hospital Scale and adapted to the Al-Ahsa colloquial Arabic language. The aim was to develop a simple yet valid screening tool for early detection of temporomandibular disorder [TMD] patients with psychological problems. It Is well known that a considerable number of TMD patients are psychologically dysfunctional and have higher rates of anxiety, depression, and health care utilization. This case-control study was done on a, systemic random sample of 72 TMD Saudi patients. All subjects were blindly rated on the APSQ during dental assessment, and each followed by a clinical psychiatric assessment consisting of a history and a systemic mental state examination. A cut-off point ranging from 11 to 13 was found acceptable In Identifying positive subjects. The best cut-off point was found to be at 12. When using the recommended cut-off point, approximately 15.3% of the subjects were Identified by the APSQ form as psychiatric patients as compared to 38.9% being Identified by the clinical psychiatric assessment. The sensitivity ranged from 727 to 90.48% and specificity ranged from 83.87 to 89.7%. The commonest psychiatric disorder among the subjects was a mixed anxiety-depression disorder. The APSQ was found to be of good validity, thus supporting its usefulness as a screening tool for detecting psychiatric morbidity among TMD patients in the Al-Ahsa area