1, participation rate

Admission rate: fully reflects the management level of the hospital. Too low admission rate will obviously reduce the total weight.

Number of excluded cases = hospitalization days more than 60 days+hospitalization expenses less than 5 yuan.

Number of unregistered medical records = number of cases not registered in MDC+number of QY cases.

The formula for calculating the joining rate is as follows:

Participation rate = number of participants/(total cases-excluded cases) * 100

2.DRG weight

DRG Weight (RW): According to the general idea that the higher the medical expenses, the more resources are consumed, and the more serious the disease is, the weight of each DRG group relative to the average cost of the whole province is calculated, which comprehensively reflects the disease severity and resource consumption of each DRG group.