Introducing electronic health records

Electronic health records (EHR) are electronic historical records which are directly formed in people's health-related activities and have the value of preservation for future reference. It is a life-long personal health record that is stored in a computer system, provides services for individuals, and has security and confidentiality. EHR is an information resource that takes residents' personal health as the core, runs through the whole life process, covers all kinds of health-related factors, realizes multi-channel information dynamic collection, and meets residents' self-care, health management and health decision-making needs.