미취학아동의 수유 우식증의 유병률 및 위험인자에 관한 역학조사연구
Prevalence and influencing factor of nursing caries in preschool children
정회열, 정기천, 이흥수, 김수남,
소속 상세정보
정회열 ( ) - 원광대학교 치과대학 예방치학교실
정기천 ( ) - 원광대학교 치과대학 예방치학교실
이흥수 ( ) - 원광대학교 치과대학 예방치학교실
김수남 ( ) - 원광대학교 치과대학 예방치학교실
KMID : 0355420020260020233
Abstract
The purpose of this study was to survey the caries prevalence rate and influencing factors of nursing caries of preschool children. The subject of study were 571 preschool´ children in the metropolitan area and the city area. Nursing caries was defined as the caries involving labial or lingual side of maxillary central or lateral primary incisors. The subjects´ teeth were examined by two dentists with dental mirror and explorer. And their mothers were asked to write questionnaires. The risk factors were analyzed by multiple logistic regression. The results of this study were as follows.
1. Nursing caries prevalence rate of preschool children was 13.0%.
2. The probability of nursing caries experience of preschool children was higher in the metropolitan area than in the city area(p (0.05).
3. The probability of nursing caries experience of preschool children who were breast-fed only is higher
than that of preschool children who were bottle-fed only or breast fed and bottle-fed(p (0.05).
4. For nursing time, the subjects with less than 10 minutes showed lower probabolity of nursing caries
experence than the subjects with 10 minutes or, more(p(0.05).
5. The probability of nursing caries experience of preschool children was higher nursing time was long at night sleeping than when nursing time was short at night sleeping(p (0.05).
키워드
수유우식증;유병자율;로지스틱회귀분석;nursing caries;prevalence;logistic regression analysis
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