Coverage rate of standardized electronic health records of residents = number of people covered by standardized electronic health records of residents/number of permanent residents in the jurisdiction * 100%, in which the number of people covered by standardized electronic health records of residents refers to the number of people covered by standardized electronic health records accumulated over the years at the statistical time; The number of permanent residents in the jurisdiction is based on the population of the districts and counties where the basic public health service project funds were allocated in that year.