1. Data storage mode: In the old system, residents' health records were stored in paper form, which needed manual management and maintenance. In the new system, health records are stored in the database in electronic form, which is convenient for management, inquiry and enjoyment.
2. Data acquisition and updating method: In the old system, medical staff needed to manually fill in and update health records. In the new system, medical institutions can automatically obtain patients' key medical data through the electronic recording system and update them in real time.