Core Insights - Changzhou has launched a "digital intelligence" upgrade for resident health records, being the first in the province to implement a "one person, one file, one code" service, aimed at creating a comprehensive electronic health record for each resident [1][2] Group 1: Health Data Integration - The city has integrated health data from various medical institutions, resulting in the collection of 5 million resident health records, allowing citizens to access their complete medical history across public healthcare facilities [2][3] - Residents can easily query their health records through the "My Changzhou APP," enhancing the convenience of medical consultations [2][3] Group 2: Health Monitoring and Prevention - The new service includes a "health holographic portrait" feature that provides residents with insights into their health status and potential risk factors, enabling proactive health management [2][3] - The system offers personalized intervention suggestions based on big data analysis, shifting the focus from passive treatment to active prevention [2][3] Group 3: AI Integration - An AI digital assistant has been introduced to assist residents in analyzing their health status, interpreting medical reports, and managing chronic diseases, providing tailored advice on medication, diet, and lifestyle [3][4] - The AI digital assistant has been described as a "personal doctor," offering detailed explanations and customized follow-up plans to alleviate patient anxiety [3][4] Group 4: Privacy and Security - Residents have control over their privacy settings, allowing them to restrict access to their health records, which can be shared with healthcare providers through a scanning authorization process [3][4] Group 5: Future Developments - Changzhou plans to expand the "one person, one file, one code" service by incorporating more innovative features, including AI algorithms for comprehensive health management across prevention, screening, diagnosis, treatment, and rehabilitation [4]