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Updated: Nov 15, 2025

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
Published on: March 19, 2021
Yeojin Kim1, Hyejin Lee2, Ji Min Seo2
1Pusan National University Hospital, Busan, South Korea.
An integrated diabetes self-management program using a smartphone app improved patient knowledge, motivation, and behavior. This intervention significantly reduced hemoglobin A1c and fasting blood sugar levels in adults with diabetes.
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