Are all the big health data uploaded to the national platform now?

As far as I know, there is no unified requirement to upload big health data to the national platform. Big health data refers to personal health information, including physical examination report, disease status, medication records, etc. According to the Law of People's Republic of China (PRC) on the Protection of Personal Information and other relevant laws and regulations, personal information must be legally and effectively agreed, and the principle of data minimization and purpose limitation should be followed. Therefore, whether it is necessary to upload personal health data to the national platform needs to be determined according to relevant laws, regulations and policies. At present, personal health data are generally uploaded by individuals to health management platforms or medical institutions, and individuals have the right to choose whether to enjoy these data and control the use and transmission range of the data. Please note that specific policies may vary by region and time. It is recommended that you know the specific requirements according to the relevant laws, regulations and policies in your area.