著者

池邉 一典 喜多 誠一 難波 秀和 清水 裕子 谷岡 望 吉備 政仁 小野 高裕 野首 孝祠

出版者

社団法人 日本補綴歯科学会

雑誌

日本補綴歯科学会雑誌 (ISSN:03895386)

巻号頁・発行日

vol.44, no.2, pp.332-338, 2000-04-10 (Released:2010-08-10)

参考文献数

30

被引用文献数

2 1

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The purpose of this study was to analyze the relationship between quality of removable dentures and nutrient intake in the elderly. Subjects were 323 community dwelling, independently living elderlypeople (174 males and 149 females) aged 60-79, of which the mean age was 66.3±4.3 years.Diet was assessed by licensed dietitians via interview for 3 days. The data on food consumption were converted to the nutrient content such as energy (kcal), protein, and calcium. The ratio of actual nutrient intake per recommended nutrient intake was evaluated as a measure of dietary adequacy. Student's t-test, Mann-Whitney U-test, and one-way ANOVA were used for statistical analysis.The nutrient intake, except iron, was sufficient in both dentate and denture wearer groups. Among removable denture wearers, nutrient intake tended to be lower in the low occlusal force group than in the high group. There were significant differences in protein and iron intake in males between the two groups (p<0.05), and the nutrient intake also tended to be lower in the group dissatisfied with removable denture than in the group satisfied therewith.The results indicated that both occlusal force and satisfaction with removable dentures were associated with nutrient intake of elderly people.

著者

喜多 誠一 野首 孝祠 安井 栄 北森 喜美恵

出版者

社団法人日本補綴歯科学会

雑誌

日本補綴歯科學會雜誌 (ISSN:03895386)

巻号頁・発行日

vol.37, no.6, pp.1152-1161, 1993-12-01

被引用文献数

1

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現在,義歯床の製作において,数多くの特長を備えている注入型レジン重合法が臨床的に広く用いられているが,これまでの埋没方法においては重合操作中の人工歯の移動や咬合高径の低下などの問題点も指摘されている.その対策として,本教室では人工歯の固定をより確実にする目的で,低膨張硬石膏をコアとする注入型レジン重合法を開発して,良好な臨床成績を得ている.本研究は,この低膨張硬石膏コア法の重合操作中における人工歯の垂直および水平変位量にっし)て,また義歯床の適合性について,レジン床との結合様式の異なる陶歯とレジン歯のそれぞれを部分床義歯に用いた場合を比較した結果,いずれの場合も良好な成績が得られたので報告する.