12-14세 청소년 치열교정필요와 인지도

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The purpose of this study was to evaluate the relationship between normative and self perceived orthodontic treatment need using index of orthodontic treatment need (IOTN) and questionnaire.
A total sample of 383 students aged 12-14 years were examined for IOTN and answered questionnaire about self evaluation of dental appearance, biting and chewing and speech.
The results were as follows:
1. According to the Dental Health Component (DHC) of IOTN, 43.1% of subjects classified as being in need and 25.8% classified as being in no need.
2. The subject's own assessment of the Aesthetic Component(AC) of IOTN, 91.8% of subjects classified as being in no need, and 8.2% classified as being in need.
3. 39.7% of subjects answered that they need orthodontic treatment.
4. Satisfaction of dental appearance showed moderate correlation with AC(by examiner) and AC(by subject) and weak correlation with DHC of IOTN.
5. Occlusal traits showing correlation with DHC were contact point displacement, hypodontia, overjet and eruption disturbance in order. Occlusal traits showing correlation with AC(subject) were contact point displacement, anterior cross bite, buccal cross bite and overjet in order.
6. Reverse overjet showed highest correlation with self-perceived need among occlusal traits. As the amount of reverse overjet increased, the decreasing rate of satisfaction of dental appearance was highest than any other occlusal traits.
Alternative Title
Self-perception and Index of Orthodontic Treatment Need(IOTN) in 12-14 year adolescents
Alternative Author(s)
Kim, Kyong-Hwan
조선대학교 대학원
일반대학원 치의학과
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Table Of Contents
목차 = i
Ⅰ. 서론 = 1
Ⅱ. 연구대상 및 방법 = 5
1. 연구대상 = 5
2. 연구방법 = 5
Ⅲ. 연구성적 = 12
3.1. 교정진료필요도 조사 결과 = 12
3.2. 교정진료수요도 조사결과 = 17
3.3. 기준에 따라 평가한 교정진료필요(IOTN : DHC, ACE, ACS)와 피검자의 설문응답에 의한 교정진료필요와의 관계 = 19
3.4. 교합학적 특성과 부정교합진료필요도와의 상관관계 및 영향요인 분석 = 23
3.5. 기준에 따라 평가한 교정진료필요와 치아배열, 저작, 발음 및 자가인지 교정진료필요의 상관관계 및 영향요인분석 = 28
Ⅳ. 총괄 및 고안 = 32
Ⅴ. 결론 = 43
참고문헌 = 44
김경환. (2005). 12-14세 청소년 치열교정필요와 인지도.
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General Graduate School > 4. Theses(Ph.D)
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