2010 Fiscal Year Final Research Report
Effect of periodontal disease and decline of masticatory ability on the incidence of lifestyle-related disease
| Project/Area Number |
20390489
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
ONO Takahiro Osaka University, 大学院・歯学研究科, 准教授 (30204241)
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| Co-Investigator(Kenkyū-buntansha) |
HASEGAWA Yoko 大阪大学, 歯学部附属病院, 医員 (60432457)
SHIROSHITA Naoko 大阪大学, 歯学部附属病院, 医員 (10448110)
SAKAGAMI Jo 大阪大学, 歯学部附属病院, 医員 (30543483)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 歯周病 / 咀嚼能力 / 咬合支持 / 生活習慣病 / Mets / DM / IFG / IGT |
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| Research Abstract |
In this study, cross sectional analysis on the relationship between the oral health related factors (including occlusal force and masticatory performance) and incidence of impaired glucose tolerance was performed in 1032 urban residents who participated the regular health check-up. After adjustment of confounding factors, it was found that periodontal disease and decrease of occlusal support had relationship with impaired glucose tolerance. Also cross sectional analysis on 3771 subjects revealed that having less than 19 teeth was the risk factor to be metabolic syndrome. These results suggested the possibility that decline of masticatory function caused by tooth loss as well as periodontal disease influence on the general health.
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Research Products
(6 results)
