Dental fear treatment: comparison of a video training procedure and clinical rehearsals.
Two types of fear desensitization, video training, and clinical rehearsals, were evaluated using psychometric tests, behavioral measures, and interviews for a group of 68 dental fear patients with high and low general trait anxiety. After treatment, a visual analogue scale (VAS) also tested the degree of perceived anxiety before going off to an unknown dentist. Results indicated no significant differences in dental fear reduction effects of the two types of desensitization. However, both treatments showed significant and meaningful effects when compared with a group of 75 dental fear patients on a waiting list who were also tested once at the beginning of the waiting period and again after 6 months. Only high general anxiety subjects resisted desensitization and failed standardized dental treatment tests. Exit interviews revealed that both groups named securing/accepting personnel, conversations about their fears and relaxation, in that order, as the most important factors in their dental fear reduction. Psychometric trust scores confirmed this. VAS scores showed a significant increase in fear level about the next dentist, also indicating trust as a major factor in reducing dental fear. Suggestions are made about which patient conditions can affect the choice of either of these training methods.
Department of Child Dental Health and Community Dentistry, Royal Dental College, Aarhus, Denmark.
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Moore
D000328:Adult; D000368:Aged; D001007:Anxiety / Q000517:prevention & control; D001676:Biofeedback, Psychology; D003729:Dental Care / Q000523:psychology*; D003793:Dental Restoration, Permanent / Q000523:psychology; D003812:Dentist-Patient Relations; D003887:Desensitization, Psychologic / Q000379:methods*; D005239:Fear; D005260:Female; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D008875:Middle Aged; D010352:Patient Dropouts; D011613:Psychotherapy; D012064:Relaxation Therapy; D014741:Video Recording