Yokoyama Masaoki, Shiga Hiroshi, Uesugi Hanako, Sano Mako, Nakajima Kunihisa
Department of Partial and Complete Denture, School of Life Dentistry at Tokyo, The Nippon Dental University, Chiyoda-ku, Tokyo, Japan.
J Oral Rehabil. 2023 May;50(5):410-415. doi: 10.1111/joor.13436. Epub 2023 Mar 3.
Although the food intake score (FIS) from conventional food intake questionnaires is widely used, the evaluation method, number of foods and food selection used in the questionnaire can be improved.
This study aimed to evaluate the usefulness of a newly devised FIS in removable denture wearers.
A total of 219 removable denture wearers were asked about their food intake, and three types of FIS (FIS1, FIS2 and FIS3) were calculated as subjective parameters. FIS1 and FIS2 are conventional FISs, while FIS3 is the FIS devised in this study. The amount of glucose extracted (AGE) when participants chewed gummy jelly was used as an objective parameter. The relationship between the three FISs and that between each FIS and AGE were investigated. Stepwise multiple linear regression analysis was performed with AGE as the dependent variable and age, sex and FIS as independent variables.
The three types of FISs were positively correlated. A positive correlation was also found between FIS and AGE. The correlation coefficient was the largest in FIS2 and decreased in the order of FIS3 > FIS1; however, the values of FIS2 > FIS3 were similar. Multiple linear regression analysis revealed that sex and FIS were significantly associated with AGE.
For denture wearers, the newly devised FIS3 was useful and evaluated masticatory performance, as well as or better than FIS1 and FIS2.
尽管传统食物摄入量问卷中的食物摄入量评分（FIS）被广泛使用，但问卷中使用的评估方法、食物数量和食物选择仍可改进。
本研究旨在评估一种新设计的FIS在可摘局部义齿佩戴者中的实用性。
共询问了219名可摘局部义齿佩戴者的食物摄入量，并计算了三种类型的FIS（FIS1、FIS2和FIS3）作为主观参数。FIS1和FIS2是传统的FIS，而FIS3是本研究设计的FIS。参与者咀嚼软糖时提取的葡萄糖量（AGE）用作客观参数。研究了三种FIS之间的关系以及每种FIS与AGE之间的关系。以AGE为因变量，年龄、性别和FIS为自变量进行逐步多元线性回归分析。
三种类型的FIS呈正相关。FIS与AGE之间也呈正相关。相关系数在FIS2中最大，按FIS3＞FIS1的顺序递减；然而，FIS2＞FIS3的值相似。多元线性回归分析显示，性别和FIS与AGE显著相关。
对于义齿佩戴者，新设计的FIS3是有用的，并且在评估咀嚼性能方面与FIS1和FIS2相当或更好。
