2002 Fiscal Year Final Research Report Summary
Dissatisfaction with facial appearance and personality in orthognathic surgical patients with mandibular prognathism
| Project/Area Number |
13672162
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
矯正・小児・社会系歯学
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| Research Institution | Kagoshima University |
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Principal Investigator |
NAGATA Junko Kagoshima University, Dental School, research associate, 歯学部, 助手 (50264429)
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| Co-Investigator(Kenkyū-buntansha) |
ITO Gakuji Kagoshima University, Dental School, professor, 歯学部, 教授 (60005064)
KAJIWARA Kazumi Kagoshima University, Dental School, assistant professor, 歯学部, 講師 (40243860)
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| Project Period (FY) |
2001 – 2002
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| Keywords | facial appearance / psychological test / MMPI / orthognathic surgery / mandibular prognathism / MMPI |
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| Research Abstract |
AIM: The aim was to assess the pre- and post-treatment dissatisfaction with facial appearance and personality in patients* *rognathism.
SUBJECTS and METHODS: Patient group consisted of 76 surgical patients with mandibular prognathism (21.8 years of mean age)* *rol group consisted or 128 university students without facial discrepancy (20.8 years of mean age). The dissatisfaction with fa* *was evaluated by a self-rating 11-point score and the personality was evaluated using MMPI. These two evaluations were compared * *wo groups. Moreover, in Patient group, correlations between dissatisfaction with facial appearance and several predicting varia* *erity of mandibular prognathism, gender, age, and psychological profile were studied. Over 1 year after treatment, the same stu* *d for 48 individuals in Patient group.
RESULTS: 1. Before treatment. 1) Most of patients had severe facial dissatisfaction, especially about the lower face and * *he mean dissatisfaction score was 7.2 in Patient group, and 4.2 in Control group. 2) Z scores in Pd, Pt and Ma scales were sign* *nd those in Hs and Hy scales were significantly smaller in Patient group. 3) In the Patient group, dissatisfaction was larger I* *nd showed significant positive correlations with Z scores at D, Pd, and Pa scales, but showed no significant correlation with s* *ar prognathism.
2. After treatment. 1) Facial dissatisfaction decreased to 3.2 in the Patient group. 2) Z scores at D and Pd scales were als* *ased in the Patient group. 3) Facial dissatisfaction after treatment showed significant positive correlations with dissatisfact * *nd Z scores at D and Pd scales.
CONCLUSIONS: These results suggest that the facial dissatisfaction before treatment, depression and maladjustment to the s* * and after treatment had relevance to dissatisfaction after treatment.
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[Publications] Nagata, J., Satoh, K., Kajiwara, K., Shiba, R., Sakoda, S., and Ito, G.: "Preoperative complaints with facial appearance and personality trait in orthognathic surgical patients with mandibular prognathism"Nisi-Nippon Orthd. Soc.. 47(1). 25-30 (2002)
Description
「研究成果報告書概要(欧文)」より
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