低年齢児の齲蝕発生のリスク因子に関する研究

  • 尼寺 理恵
    徳島大学大学院ヘルスバイオサイエンス研究部統合医療創 生科学部門社会環境衛生学講座小児口腔健康科学分野
  • 有田 憲司
    徳島大学大学院ヘルスバイオサイエンス研究部統合医療創 生科学部門社会環境衛生学講座小児口腔健康科学分野
  • 西野 瑞穗
    徳島大学大学院ヘルスバイオサイエンス研究部統合医療創 生科学部門社会環境衛生学講座小児口腔健康科学分野

書誌事項

タイトル別名
  • Study on the Age of the Mother as a Risk Factor in Caries Incidence in 3 Year Old Children
  • とくに母親の初産年齢について
公開日
2006
DOI
  • 10.11411/jspd1963.44.3_347
公開者
The Japanese Society of Pediatric Dentistry

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説明

The purpose of this study was to evaluate the age of the mother as a risk factor in caries incidence in the three year old children. The subjects were 870 pairs of a mother and her first child. Caries incidence in children was examined at three and a half years of age.<BR>The factors analyzed with logistic model analysis were as follows: the age of the mother at the birth of her first child: 22 years or less,23 years or more; frequency of between meals: 4 times or more per day,3 times,2 times,1 time or none; regularity of between meals: irregular, regular; tooth brushing by mother: none or sometimes, every day; living with grandparent(s): yes, no; working of mother: yes, no.<BR>The results were as follows.<BR>The risk factors showing significant correlation with the caries incidence were the age of the mother being 22 years or less (ratio of odds: 2.451, CI95: 1.623-3.702, p<0.001); frequency of between meals being 4 times or more (ratio of odds: 2.638, CI95: 1.314-5.296, p=0.006) and living with grandparent (s) (ratio of odds: 1.352, CI95: 1.024-1.786, p=0.034).<BR>This study suggests that with the age of the mother of 22 years or less there a risk factor of caries incidence in 3 year old children.

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