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	Mini Nutritional Assessment (MNA)	栄養自己効力感尺度（DASES / 糖尿病自己効力感尺度）
分野	栄養学	栄養学
系統	Process / pipeline	Process / pipeline
提唱年	1994	2003
提唱者	Yves Guigoz, Bruno Vellas, Paul J. Garry	Kate Lorig, Philip L. Ritter, Farrokh Alavifard (Stanford Patient Education Center)
種類	Clinician-administered questionnaire + anthropometric measurement	Self-report confidence scale
原典	Guigoz, Y., Vellas, B., & Garry, P. J. (1994). Mini Nutritional Assessment: A practical assessment tool for grading the nutritional state of elderly patients. Facts and Research in Gerontology, Supplement 2, 15-59.	Lorig, K., Ritter, P. L., Villa, F., & Piette, J. D. (2009). Spanish language diabetes self-management with and without automated telephone reinforcement: two randomized trials. Diabetes Care, 32(3), 408-414.
別名	MNA, MNA-SF (short form)	DASES, diabetes-self-efficacy, nutrition-efficacy
関連	5	5
概要	The Mini Nutritional Assessment is a simple, rapid, and non-invasive screening tool designed to identify malnutrition and nutritional risk in older adults. Developed by Guigoz, Vellas, and colleagues in 1994, it combines subjective assessment with objective anthropometric and laboratory measurements. It is widely used in clinical practice, research, and community settings to detect nutritional decline and guide intervention.	The Nutrition Self-Efficacy Scale, sometimes called the Diabetes Self-Efficacy Scale (DASES), is an 8-item instrument measuring confidence in performing diet-related behaviors and self-management skills. Developed by Lorig and colleagues at the Stanford Patient Education Center in 2003, it is based on self-efficacy theory and measures respondents' confidence in their ability to eat healthily, manage portions, choose healthful foods, and overcome dietary barriers. The scale is used in diabetes care, weight management, and general nutrition intervention research.