방법 비교

	영양 자기효능감 척도(DASES / 당뇨 자기효능감)	지중해식 식단 준수 선별 도구 (MEDAS)
분야	영양학	영양학
계열	Process / pipeline	Process / pipeline
기원 연도	2003	2011
창시자	Kate Lorig, Philip L. Ritter, Farrokh Alavifard (Stanford Patient Education Center)	Helmut Schröder, Montserrat Fitó, Ramón Estruch
유형	Self-report confidence scale	Self-administered questionnaire
원전	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.	Schröder, H., Fitó, M., Estruch, R., et al. (2011). A short screener is valid for assessing Mediterranean diet adherence. The Journal of Nutrition, 141(6), 1140-1145.
별칭	DASES, diabetes-self-efficacy, nutrition-efficacy	MEDAS, 14-item MEDAS
관련	5	5
요약	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.	The Mediterranean Diet Adherence Screener is a 14-item food frequency questionnaire designed to rapidly assess adherence to the Mediterranean dietary pattern. Developed by Schröder and colleagues in 2011 and validated in the PREDIMED randomized controlled trial, it is one of the most widely used tools for measuring Mediterranean diet compliance in research and clinical practice. The MEDAS is particularly valuable for epidemiological studies, intervention trials, and cardiovascular disease prevention programs.