By building corresponding big data systems through a reliable big data platform, not only can the medical and health departments accurately grasp the operation status of the entire medical and health system during the national medical reform process and judge the shortcomings of the existing medical and health system, but also other participants in medical and health—including medical and health management departments, hospitals, medical service providers at all levels, pharmaceutical and medical device manufacturers, individual patients, and even healthy people—can all enjoy the improvement of medical and health services brought by all-round big data, realizing a medical and health service system combining government leadership and market mechanisms.

Through the mature system of the big data platform, effectively shield the technical risks of precision medical big data applications and promote medical technology progress. Reduce risks and costs for the application of drugs and medical devices, improve the reliability of clinical verification, and build an efficient drug supply guarantee system and a coordinated and unified medical and health management system. And be able to quickly respond when major disasters and dangers occur, timely coordinate and mobilize medical resources, and reduce losses.

In line with the background of national medical reform, deeply mine the value of medical big data. Strengthen the macro-control capability of medical and health, fully realize precision medicine from macro to details, improve the people's sense of happiness and health indicators, safeguard the people's health rights and interests, realize that everyone enjoys basic medical and health services, and establish a medical and health system with Chinese characteristics.

Comprehensively cover all businesses of medical and health work, break the medical and health information islands, fully integrate existing medical and health resources, and provide the masses with safe, effective, convenient, and low-cost medical and health services in a coordinated manner, realizing that everyone enjoys basic medical and health services. And build an efficient and standardized medical and health institution operation mechanism and a government-led diversified health investment mechanism.

Rely on big data and mathematical models to establish a medical and health service system, scientifically coordinate the qualification certification and continuing education system for medical staff, and then realize the public health service system, medical service system, and medical security system covering urban and rural residents. Build a sustainable medical and health science and technology innovation mechanism and talent guarantee mechanism.