[Research progress on high-quality development of dietary nutrition and chronic disease big data]

This article delves into the importance and urgency of improving the quality of big data on dietary nutrition and chronic diseases within the disease control system. With the continuous rise in the incidence of chronic diseases, enhancing the quality of relevant data has become crucial in addressing public health challenges. The article proposes a series of concrete measures to improve the accuracy, completeness, and usability of the data, drawing on theoretical and technical support. By strengthening data collection, management, analysis, and application, the goal is to establish a high-quality big data system for dietary nutrition and chronic diseases. This will provide solid data support and scientific evidence for formulating targeted prevention and control strategies, supporting policy development, promoting scientific research innovation, and improving public health standards.