Relationships between changes of posterior occlusal support status and risk for protein-energy malnutrition among the Japanese community-dwelling elderly

• Material Type: 博士論文
• Title: Relationships between changes of posterior occlusal support status and risk for protein-energy malnutrition among the Japanese community-dwelling elderly
• Author/Editor: Nonomura, Ayako
• Publication, Distribution, etc.: 新潟大学
• Publication Date: 2019-03-25
• Publication Date (W3CDTF): 2019-03-25
• Alternative Title: Relationships between changes of posterior occlusal support status and risk for protein-energy malnutrition among the Japanese community-dwelling elderly; 日本の地域在住高齢者における臼歯部の咬合の変化とたんぱく質エネルギー低栄養状態のリスクの関係
• Degree grantor/type: 新潟大学
• Date Granted: 2019-03-25
• Date Granted (W3CDTF): 2019-03-25
• Dissertation Number: 甲第4564号
• Degree Type: 博士（歯学）
• Conferring No. (Dissertation): 甲第4564号
• Text Language Code: eng
• Subject Heading: Malnutrition; Protein-energy malnutrition; Occlusal support zone; Elderly
• Note (General): Objectives: Protein-energy malnutrition (PEM) among elderly is a risky state, which leads to limited activities of daily life and a bedridden state. Oral health status in elderly can be one of the indicators to occur PEM. The purpose of this study was to assess the correlation changes of posterior occlusal support status and incidence of PEM over 5 years in the Japanese community-dwelling elderly. Methods: Two hundred and seventy-two subjects aged 75-year-old in 2003 were followed up in 2008. Posterior occlusal support without denture in 2003 and 2008 were categorized into one of three groups based on the number of occlusal support zone (OSZ). According to the concept of Eichner’s Index and changes of them over 5 years, five groups for the main exposure variables were defined as 1) Complete: remain four OSZ, 2) Moderate: remain one to three OSZ, 3) Lost support: remain no OSZ, 4) Early change: change from four to one to three OSZ and 5) Late change: change from one to three to no OSZ. For the outcome variables, rates of changes in protein intake, total energy intake and BMI over 5 years were calculated and divided into two groups. Additionally, nutrition status for malnutrition criteria were defined: A) IPE; rates of changes in protein intake and total energy intake were less than or equal median and B) IPEB; rates of changes in three items were less than or equal median. Results: Male subjects whose the number of posterior OSZ decreased from four to one to three over 5 years had significantly higher risk in IPE and IPEB compared with those in another groups (odds ratio: 4.0 for IPE and 4.3 for IPEB). Conclusion: Male elderly who lost the number of posterior occlusal support zone declined protein intake and increased risk for PEM.; 学位の種類: 博士（歯学）. 報告番号: 甲第4564号. 学位記番号: 新大院博（歯）甲第413号. 学位授与年月日: 平成31年3月25日; Dentistry. 2019, 9(2), 534; 新大院博（歯）甲第413号
• DOI: info:doi/10.4172/2161-1122.1000534; https://doi.org/info:doi/10.4172/2161-1122.1000534
• Persistent ID (NDL): info:ndljp/pid/11337467; https://dl.ndl.go.jp/pid/11337467
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-08-03T12:23:27+09:00
• Date Created (W3CDTF): 2019-09-10
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://hdl.handle.net/10191/51343
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp