title: Dental caries in 3-year-old children is associated more with child-rearing behaviors than mother-related health behaviors.
abstract: OBJECTIVE
  We assessed whether child- or mother-related health behaviors were associated more strongly with dental caries in 3-year-old children.
  
  
  METHODS
  Multiple logistic regression analyses were performed on dental caries' presence as the dependent variable with independent variables from the results of examination and a self-administered questionnaire of 396 mother-child pairs.
  
  
  RESULTS
  Dental caries of 3-year-old children was more strongly associated with child-related health behavior than mother-related health behavior. Of the child-related variables, "a habit of feeding in bed" [OR (odds ratio) 10.14; 95 percent class interval (CI) 1.80-56.97], "eating between meals three times a day or more" (OR 3.33; 95 percent CI 1.56-7.10), "consuming a sports drink three times a week or more" (OR 4.47; 95 percent CI 1.60-12.49), "having both home and professional preventive dental care" (OR 3.02; 95 percent CI 1.44-6.32), and "having professional preventive dental care" (OR 3.79; 95 percent CI 1.75-8.21) were significantly associated with dental caries in children. Of the mother-related variables, "brushing teeth once a day or less" (OR 2.72; 95 percent CI 1.19-6.20) and "drinking alcohol three times a week or more" (OR 0.38; 95 percent CI 0.16-0.93) had significant effects.
  
  
  CONCLUSIONS
  Dental caries of 3-year-old children was more strongly associated with child-related health behavior than mother-related health behavior. The results of this study suggest that encouraging good child-rearing behavior among mothers could result in better dental health among their children regardless of the mother's dental health status.
authors.affiliation: Department of Oral Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan. yumiko-t@nagasaki-u.ac.jp
authors.forename: Yumiko
authors.initials: Y
authors.lastname: Kawashita
authors.forename: Hideki
authors.initials: H
authors.lastname: Fukuda
authors.forename: Koji
authors.initials: K
authors.lastname: Kawasaki
authors.forename: Masayasu
authors.initials: M
authors.lastname: Kitamura
authors.forename: Hideaki
authors.initials: H
authors.lastname: Hayashida
authors.forename: Reiko
authors.initials: R
authors.lastname: Furugen
authors.forename: Emiko
authors.initials: E
authors.lastname: Fukumoto
authors.forename: Youichi
authors.initials: Y
authors.lastname: Iijima
authors.forename: Toshiyuki
authors.initials: T
authors.lastname: Saito
mesh_terms: D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D015438:Health Behavior; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D009035:Mothers / Q000523:psychology*; D016487:Parenting; D015995:Prevalence