Psychorheological Approach to Dysphagia

吞咽困难的心理流变学方法

• 批准号: 13672022
• 负责人: SUZUKI Tetsuya
• 金额: $ 2.18万
• 依托单位: Tokyo Medical and Dental University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13672022/
• 关键词: Complete denture; Dysphagia; Elderly people; Electromyography; Semisolid food; Psychorheology; 接触・嚥下; 節電図; 摂食・嚥下; 下顎運動; 咽頭運動

The purpose of this study was to evaluate effect of wearing complete dentures on mastication and swallowing in the edentulous elderly. Four groups of volunteers, which were edentulous elderly, dentulous elderly, dentulous normal young adults and a young picky eater, ate five semisolid foods and swallowed 2ml cold tea. Edentulous elderly were studied in terms of surface electromyography of anterior belly of digastrics and master muscles, and mandibular movement under three conditions, with upper and lower denture, without lower denture, and without upper and lower dentures. A repeated-measures ANOVA and Scheffe's test were used for statistical analysis.1. Duration of mastication in the dentulous elderly was significantly longer than those in young adults.2. No significant difference was seen in duration of mastication between the edentulous and dentulous elderly in some foods.3. Duration of mastication in edentulous patients without upper and lower dentures was significantly longer than that in young adults in every test food. However in minced flesh, test jelly and sweet jelly of potato, there was no significant difference in duration between edentulous patients with upper and lower dentures and young adults4. Duration of mastication in edentulous patients was significantly prolonged without upper and lower dentures comparing with upper and lower dentures.5. Duration of mastication in edentulous patients was significantly prolonged without upper and lower dentures comparing without lower dentures.6. There are no changes in prolongation of duration without upper or both dentures except in test jelly and sweet jelly of potato.7. The factor that was likes and dislikes in foods more strongly influenced on prolongation than other factors in the oral conditions. These results suggested that wearing complete dentures contributes to maintain physiological procedure of masticating semisolid foods in the elderly.

这项研究的目的是评估佩戴完整假牙对咀嚼和吞咽老年人吞咽的影响。四组志愿者是厌恶的老年人，可怕的老年人，可怕的正常年轻人和一个年轻的挑食者，吃了五种半固体食品，并吞下了2毫升的冷茶。根据digastrics and Master肌肉前腹部的表面肌电图，以及在三个条件下的下颌运动，对厌恶的老年人进行了研究，上义齿上下义齿，没有下义齿，没有上义齿，没有上和下义齿。重复测量方差分析和Scheffe的测试用于统计分析1。牙齿的老年人的咀嚼持续时间明显比年轻人长。2。在某些食物中，牙口和牙齿的老年人之间的咀嚼时间没有显着差异。3。无上义齿和下义齿的无牙患者的咀嚼持续时间比每种测试食品中年轻人的咀嚼时间都显着更长。然而，在切碎的肉，测试果冻和甜果冻的马铃薯中，上下牙齿和下义齿和年轻人的厌食症患者的持续时间没有显着差异。厌食症患者的咀嚼持续时间显着延长，没有上下义齿与上义齿和下义齿相比。5。厌食症患者的咀嚼持续时间显着延长，而没有上义齿的上下义齿，而没有下义齿。6。除了测试果冻和马铃薯的甜果冻7。与口服条件下其他因素相比，食物中喜欢和不喜欢的因素对延长的影响更大。这些结果表明，穿着完整的假牙有助于维持老年人咀嚼半固体食物的生理程序。