Porovnat metody

	Škála sebeúčinnosti v oblasti výživy (DASES / Sebeúčinnost při diabetu)	Dotazník dodržování středomořské diety (MEDAS)
Obor	Věda o výživě	Věda o výživě
Rodina	Process / pipeline	Process / pipeline
Rok vzniku	2003	2011
Tvůrce	Kate Lorig, Philip L. Ritter, Farrokh Alavifard (Stanford Patient Education Center)	Helmut Schröder, Montserrat Fitó, Ramón Estruch
Typ	Self-report confidence scale	Self-administered questionnaire
Původní zdroj	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.
Další názvy	DASES, diabetes-self-efficacy, nutrition-efficacy	MEDAS, 14-item MEDAS
Příbuzné	5	5
Shrnutí	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.