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KMID : 1020220150150020205
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Journal of Korean Society of Dental Hygiene
2015 Volume.15 No. 2 p.205 ~ p.216
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Psychological state of the patients according to skeletal class Ⅲ malocclusion symptoms
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Kim Sun-Ok
Jin Mi-Young
Yu Byeng-Chul
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Abstract
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Objectives: The purpose of the study is to investigate the psychological state of the patients according to skeletal class Ⅲ malocclusion symptoms.
Methods: The subjects were 200 skeletal class Ⅲ malocclusion patients. The questionnaire consisted of general characteristics, clinical manifestation, and T score of Korean version of self-rated Symptom Checklist-90-Revision modified by Jae-hwan Kim. The data were analyzed using SAS version 9.2 and t-test, ANOVA, and ANCOVA were used. Clinical manifestation included subjective recognition and radiological analysis. The subjective recognition of the patients consisted of self-satisfaction of the appearance, phonation, mastication, and temporomandibular joint pain. T score consisted of somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism.
Results: The most serious factor in 9 scales was the severe TMJ pain by ANCOVA. Male patients had a higher T score in phobic anxiety, psyochoticism, somatization and depression than female patients. Those having low appearance satisfaction had the problem in interpersonal sensitivity. Obsessive-compulsive symptoms were conspicuous in phonation difficulty and temporomandibular pain.
Conclusions: The patients with skeletal class Ⅲ malocclusion have more satisfaction with appearance, pronunciation, and phonation than those with skeletal class Ⅲ malocclusion and overjet. Proper dental treatment will improve the communication and quality of life.
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KEYWORD
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SCL-90-R, skeletal classⅢ malocclusion, symptom checklist 90 revision
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