구강보건 인자와 우식발생정도 및 추세와의 상관관게계수에 관한 비교조사 연구
A study on correlation coefficiency between the oral health factors and DMFT index in some countries
최범식, 김상현,
소속 상세정보
최범식 ( ) - 단국대학교
김상현 ( ) - 단국대학교
KMID : 0355419950190020229
Abstract
The author has analysed the data of some components for oral health such as population per dentists ratio, population per Auxiliary dental manpower, public oral health programs, the dental insurance systems and dental payment systems in some
countries.
Correlation coefficiencies were estimated between the DMFT index in 12 years old or the trends of caries incidences and each components for oral health, with statistical methods, in order to know the importances of variable factors for
contributing
the
oral health in each countries.
@ES The obtained results are as followings:
@EN 1. It revealed not so much reversed correlation(r=-0.295) between the DMFT index and the population per dentists ratio otherwise slight correlation (r=0.402) between the DMFT index and the trends of the caries incidences.
2. There was no correlationships between either the DMFT index in 12 years olds or the trends of caries incidences and the training years or dental specialists items.
3. There was no significant correlations between the DMFT index and population per dental auxiliary manpower otherwise great correlationships (r=0.637) in the trends of caries incidences.
4. It was estimated that there was no correlations between the DMFT index and the Activities of Public Oral Health programs but high reversed relationship(r=-0.790) between the trends of caries incidences and the activities of public oral health
proprams.
5. There was no correlation between the coverage rate of dental insurance and both in DMFT index and the trends of caries incidence, on the other hands, there was a little reversed correlations(r=-0.302) between the DMFT index and the dental
payment
system with the managed dental care.
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