Analysis of the cost structure of inpatients in a hospital in Tianjin based on DRGs
10.3760/cma.j.issn.1000-6672.2019.01.003
- VernacularTitle:基于DRGs的天津某医院住院患者费用结构分析
- Author:
Xiaowei ZHU
1
;
Xiaoqing LIU
;
Nan SUN
;
Fengmei WANG
;
Tong LI
;
Juan ZHOU
;
Yan ZHENG
;
Shuwen YANG
Author Information
1. 天津财经大学经济学院 300222
- Keywords:
Hospital,public;
Comprehensive reform;
Diagnosis related groupings;
Cost structure;
Service price
- From:
Chinese Journal of Hospital Administration
2019;35(1):10-14
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the impact of the comprehensive reform of public hospitals in Tianjin on the cost structure of inpatients at a tertiary general hospital.Methods Homepage data of the medical records from January 2015 to June 2018 were selected from a tertiary general hospital in Tianjin.The Beijing version of diagnosis related groupings(BJ-DRGs) was used to compare the expense structure of these inpatients before and after such a reform.Wilcoxon signed rank sum test,Z test and Pearson correlation analysis were performed for each index.Results Since the reform,the number of hospital discharges and that of DRGs had remained basically stable,while the case mixed index(CMI) weight increased slightly(from 1.0065 to 1.0386);the total hospitalization expenses,medical expenses,nursing expenses,management expenses and consumables expenses had increased.On the other hand,the expenses of medication and medical technology decreased,and the differences of these expenses were statistically significant (P ＜0.05).The time consumption index (0.87) and drug consumption index (0.80) were always lower than average,but the cost consumption index (1.38) remains above average with a slight rise.Conclusions The reform of public hospitals in Tianjin has encouraged such hospitals to improve their service procedures by adjusting such measures as pricing of medical services,and promoted their proactive management of hospitals.Hence the initial goal of "controlling costs,adjusting structure,and reducing costs" has been met.However,cost rise control still deserves major attention.
