Preventative Effects of Sodium Fluoride Toothpaste Containing 100ppm Fluoride on First Molar Caries as Part of School Dental Health Activities
| العنوان: | Preventative Effects of Sodium Fluoride Toothpaste Containing 100ppm Fluoride on First Molar Caries as Part of School Dental Health Activities |
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| المصدر: | 岐阜歯科学会雑誌 = The journal of Gifu Dental Society. 30(特集):82-88 |
| سنة النشر: | 2004 |
| مصطلحات موضوعية: | First molar, Dental caries prevention, 第一大臼歯, う蝕予防効果, School dental health activity, Survival analysis, 生存分析, フッ化物配合歯磨剤, Fluoride toothpaste, 学校歯科保健活動 |
| الوصف: | 本研究では,100ppmF配合歯磨剤を給食後のブラッシングに用いた場合の効果を,フッ化物を配合していない歯磨剤を用いた場合,および効果が確立されているフッ化物洗口法を行った場合と比較した.学校歯科保健活動として,給食後にフッ化物濃度100ppmフッ化ナトリウム配合歯磨剤を用いてブラッシングを行った児童とフッ化物を配合していない歯磨剤を用いてブラッシングを行った児童,およびフッ化物濃度100ppmフッ化ナトリウム溶液を用いてフッ化物洗口を行った児童を対象に,1年生から5年生までの4年間,追跡できた者の第一大臼歯のう蝕発生について比較した.う蝕発生抑制効果は,Cox比例ハザードモデルを用いた生存分析によって評価した.その結果,F歯磨群の累積生存率は,上顎右側以外は対照群に比較して高く,F洗口群の半分程度であった.ハザード比は1以下を示したが,95%CIに1が含まれており,統計的有意性はなかった.しかし,本研究では自宅でのフッ化物配合歯磨剤の使用を規制しておらず,今回のF歯磨群のう蝕発生抑制効果は,学校給食後のブラッシングにフッ化物配合歯磨剤を使用する場合に限定される.よって,この結果は学校で給食後に歯磨きをする場合,フッ化物無配合の歯磨剤を使用するよりもフッ化物配合歯磨剤を使用するほうが,う蝕予防により効果的である可能性を示すものである. In the present study, we compared the effectiveness of tooth brushing using a toothpaste containing 100 ppm fluoride to that of tooth brushing using a non-fluoride toothpaste and mouth rinsing using a mouthwash containing fluoride.As part of school dental heath activities, first-grade schoolchildren were followed for four years in order to determine the effects of three after-lunch dental health programs on first molar caries ; comparison was made between tooth brushing using a sodium fluoride toothpaste containing 100 ppm fluoride (fluoride toothpaste group), tooth brushing using a non-fluoride toothpaste (control group), and mouth rinsing using a sodium fluoride mouthwash containing 100 ppm fluoride (fluoride mouthwash group). Preventative effects on dental caries were assessed by a survival analysis using Cox's proportional hazard model.The cumulative survival rate in the fluoride toothpaste group was higher than that in the control group, except for the right maxillary first molar, and was about half that in the fluoride mouthwash group. Although the hazard ratio was less than 1, because 95% CI contained 1, there was no statistically significant difference. In the present study, the use of fluoride toothpaste at home was not mandated, and as a result, the preventative effects seen in the fluoride toothpaste group on dental caries were solely attributable to tooth brushing after lunch. The results of the present study therefore suggest that, by brushing teeth after eating school lunch, dental caries can be prevented more effectively with fluoride-containing toothpaste than with non-fluoride toothpaste. |
| وصف الملف: | application/pdf |
| اللغة: | Japanese |
| تدمد: | 0385-0072 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=jairo_______::28255ea8952bf46b9bc07b57ee04ec6cTest http://id.nii.ac.jp/1128/00013882Test/ |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.jairo.........28255ea8952bf46b9bc07b57ee04ec6c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 03850072 |
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