Establishing a specific treatment plan, taking medicines, and adhering to regular blood glucose (BG) monitoring and medical nutrition therapy are all critical steps in improving diabetes control [4]. However, usability testing can be used by researchers to uncover flaws in the products and systems ...
(NutritionistPro, Axxya Systems, Redmond, WA, USA) was used to determine the caloric and micro- and macronutrient make up of each item consumed. Self-reported dietary analyses are often inaccurate in quantifying energy and macronutrient intake [33,34], thus the 3-day food records were used ...