| Project/Area Number |
20791639
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
NISHIDA Nobuko Osaka University, 歯学部附属病院, 医員 (80456946)
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| Research Collaborator |
KUBONIWA Masae 大阪大学, 大学院・歯学研究科, 助教 (00303983)
YAMAMOTO Yumiko 大阪大学, 歯学部・附属病院, 医員 (50456951)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 歯周疾患 / リスクファクター / ライフスタイル / 疫学 / 予防歯科 |
|---|
| Research Abstract |
In patients with periodontitis, a quantitative prognostic assessment is needed for successful supportive periodontal treatment (SPT). We have conducted two-year follow up study at our dental hospital. Study subjects were 62 patients receiving SPT and they were asked to participate in the study twice. Life-style and oral health behavior were asked via self-administered questionnaire and changes in periodontal status were evaluated by the dentist. Of these, current smokers were excluded from the analyses. Using a multivariate approach, baseline findings of medication and smoking history were independent prognostic factors for keeping periodontal tissues healthy. These findings may be of value for successful periodontal treatment.
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