Quantitative Analysis on Infectious Disease Service Capacity of Secondary and Tertiary General Hospitals in Beijing Based on CMI and Number of DRG Groups
- VernacularTitle:基于CMI和DRG组数的北京市二、三级综合医院感染性疾病服务能力量化分析
- Author:
Yiwei HAO
1
;
Xiaoyu LIU
;
Yin CHEN
;
Feng LU
;
Moning GUO
;
Meng JIA
Author Information
1. 首都医科大学附属北京地坛医院 北京 100015
- Keywords:
infectious diseases;
medical service capacity;
quantitative analysis;
Beijing
- From:
Chinese Health Economics
2024;43(11):6-10
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The service capacity of infectious diseases department in Beijing secondary and tertiary general hospitals was quantitatively analyzed to provide objective data support for the construction of infectious diseases department.Methods:The scope of infectious diseases was defined by the DRG tool,and the service capacity of medical institutions was described by the Case Mix Index(CMI)and number of DRG groups.The differences in the service capacity of infectious diseases in 67 secondary and tertiary general hospitals in Beijing from 2016 to 2020 were analyzed by data visualization and generalized linear equation,and the disease structure of different hospitals at different levels was compared by selecting representative hospitals.Results:From 2016 to 2020,the mean CMI of tertiary hospitals ranged from 0.94 to 0.97,while that of secondary hospitals ranged from 0.70 to 0.72.From 2016 to 2019,the average number of DRG groups in tertiary hospitals ranged from 26.75 to 27.79,and the average number of DRG groups in secondary hospitals ranged from 15.32 to 15.77,and the average number of DRG groups in secondary and tertiary hospitals showed a significant decline in 2020.CMI and number of DRG groups had statistical significant difference at hospital level(P＜0.001),and number of DRG groups had statistical difference in time dimension(P＜0.001).Conclusion:The infectious disease service capacity of tertiary general hospitals is obviously stronger than that of secondary general hospitals,and the infectious disease medical service capacity of large tertiary hospitals is obviously ahead,while the overall service level of secondary hospitals is low.We should give full play to the advantages of top three hospitals to build a high ground for infectious disease department construction,and combine the spatial distribution of medical resources and demand characteristics to improve the infectious disease service capacity of secondary hospitals.
