Beason, FerronaAlmutairy, Bader2025-05-302025Almutairy, 2025https://hdl.handle.net/20.500.14154/75502This dissertation is dedicated to my parents, whose love and sacrifice have shaped who I am today. To my wife and children, for being my constant source of motivation and joy. This work is also dedicated to my brothers and sisters, whose support has been a pillar of strength throughout this journey. May this accomplishment bring pride to my family and serve as a reminder that with faith and determination, all things are possible. This dissertation is dedicated first and foremost to my parents, whose unconditional love, tireless support, and endless sacrifices have been the cornerstone of my life and success. Their wisdom, patience, and unwavering belief in me have given me the strength to persevere through every challenge. I owe everything to them, and this work is a testament to their dedication and the values they instilled in me. To my beloved wife, this journey would not have been possible without your love, patience, and understanding. Your unwavering faith in my abilities, even when the path seemed difficult, has been my greatest source of motivation. Your support in both the good and challenging times has made this accomplishment as much yours as it is mine. To my dear children, your laughter, joy, and innocence have been my inspiration. You remind me daily of the beauty in life and the importance of perseverance. I hope this achievement serves as an example that dreams can be realized through hard work and dedication. To my brothers and sisters, your support has been a pillar of strength throughout this journey. You have always been there to lift me up, encourage me, and remind me of my goals. I am truly blessed to have you all in my life, and I dedicate this success to our shared bond of family.202enKey terms such as health literacyself-care managementdiabetes in Saudi ArabiaSouthern Riyadhglycemic controland medication adherence were entered into Google ScholarPubMed Central (PMC)CINAHLPROQUESTand Saudi Digital Library (SDL) to search literature published within the last decade.Thesis