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한국 12세 아동 중 치아우식증 고위험군의 특성

Other Titles
 The characteristics of high caries risk group for 12-year old children in Korea 
Authors
 김아현  ;  한선영  ;  김형규  ;  권호근  ;  김백일 
Citation
 Journal of Korean Academy of Oral Health (대한구강보건학회지), Vol.34(2) : 302-309, 2010 
Journal Title
Journal of Korean Academy of Oral Health(대한구강보건학회지)
ISSN
 1225-388X 
Issue Date
2010
Keywords
dental caries ; high caries risk group ; SiC index ; 12-year-old Korean children
Abstract
Objectives. This study examined the characteristics of a high caries risk group of 12-year-old children in Korea.
Methods. The oral health status and interview data were collected from 1,755 children (888 males, 867 females), aged 12 years,
who participated in the Korea National Oral Health Survey in 2006. The DMFT values of the subjects were sorted. The upper
one third was selected as the high risk caries group (N=585) and the other two thirds were classified as the low risk caries group
(N=1,170). This study used the demographic and social variables, such as gender, area of residence and governmental support for
lunch in school. The variables for the oral health status, oral health related-consciousness and behavior were the number of dental
sealants of the first molar, self-perceived oral health, tooth brushing after lunch, average frequencies of tooth brushing per day
and the mean frequency of daily snack consumption. The associations between the demographic and social variables, oral health
status, oral health related-consciousness and behavior and high risk group were evaluated by logistic regression analysis.
Results. Most of the high caries risk group had less than 2 sealant teeth on the first molar (94.2%) and lived mainly in metropolitan
areas (46.8%, p<0.05). They had a poorer self-perceived oral health (41.8%) than the low risk group and more 2∼3 times the
snack intake per day (p<0.05). The determinants of the high risk group were whether the first molar was sealed (‘under 2’,
OR=6.05), self-perceived oral health (‘good’, OR=1.77, ‘poor’, OR=2.67), mean frequency of daily snack intake (‘2∼3 time’,
OR=1.31, ‘more than 4’, OR=2.34) and area of residence (‘city’, OR=0.79).
Conclusions. The characteristics of the high caries risk group in Korean 12-year-old children were less than 2 sealant teeth on
the first molar, poor self-perceived oral health, high snack intake per day and living in metropolitan areas
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Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Preventive Dentistry and Public Oral Health (예방치과학교실) > 1. Journal Papers
Yonsei Authors
Kwon, Ho Keun(권호근)
Kim, Baek Il(김백일) ORCID logo https://orcid.org/0000-0001-8234-2327
Kim, Ah Hyeon(김아현)
Han, Sun Young(한선영)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/101426
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