Changes of disease structure in a tertiary general hospital during the COVID-19 pandemic
10.3760/cma.j.cn111325-20210316-00224
- VernacularTitle:新冠肺炎疫情下某三级综合医院病种结构的变化分析
- Author:
Lei DING
1
;
Guixia SUN
;
Huanting LI
;
Xinyu LI
;
Guangfeng JIANG
Author Information
1. 青岛大学附属医院质量管理评价部 266000
- Keywords:
COVID-19;
Disease structure;
Hierarchical medical system;
Diagnosis-related groups;
Major diagnostic categories
- From:
Chinese Journal of Hospital Administration
2021;37(12):974-979
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the changes of disease structure in a tertiary general hospital during the COVID-19 pandemic.Methods:A database of 783 diagnosis-related groups(DRG) patients in a tertiary general hospital from 2017 to 2020 was used. The rank sum test was used to compare the number of patients among different years, and the Chi-square test was used to compare the composition of patients among different years. With the patient composition ratio as the main index, the thermal cluster analysis was used to analyze the changes of disease structure during the COVID-19 pandemic, from the perspectives of major diagnostic categories(MDC) and the key DRG(the number of patients in any year more than 2 000)respectively. All analyses were performed in R software, with P<0.05 indicating significance. Results:There were significant differences in the number and composition of patients in MDC groups and key DRG groups among different years( P<0.05). The results of thermal clustering analysis showed that the MDC composition of patients in 2020 was significantly different from those in 2017 to 2019; the 26 MDC groups were classified into four main categories. The results of thermal clustering analysis also showed that the DRG composition of patients in 2020 were significantly different from those in 2017 to 2019; The RU14 group and the other 19 key DRG groups were classified into different groups; and the other 19 key DRG groups except RU14 were classified into five main categories. Conclusions:The disease structure of tertiary general hospitals has changed significantly during the COVID-19 pandemic.
