เปรียบเทียบวิธี

	มาตรวัดความเชื่อมั่นตนเองด้านโภชนาการ (DASES / ความเชื่อมั่นตนเองด้านเบาหวาน)	Mediterranean Diet Adherence Screener (MEDAS)
สาขาวิชา	โภชนศาสตร์	โภชนศาสตร์
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2003	2011
ผู้ริเริ่ม	Kate Lorig, Philip L. Ritter, Farrokh Alavifard (Stanford Patient Education Center)	Helmut Schröder, Montserrat Fitó, Ramón Estruch
ประเภท	Self-report confidence scale	Self-administered questionnaire
แหล่งต้นตำรับ	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.
ชื่อเรียกอื่น	DASES, diabetes-self-efficacy, nutrition-efficacy	MEDAS, 14-item MEDAS
ที่เกี่ยวข้อง	5	5
สรุป	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.