Adjusted cost consumption index of major diagnosis-related group data in hospital medical performance evaluation
Xiangdong Yuan, Chunlei Li, Fang Han, Niling Xuan
Published 2017-11-02
Cite as Chin J Hosp Admin, 2017, 33(11): 818-821. DOI: 10.3760/cma.j.issn.1000-6672.2017.11.006
Abstract
ObjectiveTo study the calculation of the cost consumption index adjusted with major diagnostic classification (MDC), for optimal use of DRGs index in hospital performance evaluation.
MethodsThe adjustment method of CMI value in DRGs index system was used as reference, and we compared the different cost consumption indexes (both MDC adjusted and non-adjusted) of two hospitals (S and Y) in Guangdong province. Then we compared the different rankings of 82 tertiary general hospitals in the province before and after the adjustment.
ResultsThe cost consumption index of S hospital was higher than that of Y hospital by the non-adjusted method (1.30>1.28). But as calculated by the adjusted method, the index of S hospital was significantly lower than Y hospital (1.31<1.38). The rankings of these 82 hospitals also showed major changes, which prove that the cost consumption index, the same as CMI, will be affected by MDC cases makeup.
ConclusionsThe MDC adjusted cost consumption index, when applied to hospital performance evaluation, renders more stable and reasonable results. This is an evidence that the adjusted cost consumption index is of great practical value in hospital performance evaluation.
Key words:
Diagnosis-related groups (DRGs); Cost consumption index; Adjusted by MDC; Performance evaluation; Application
Contributor Information
Xiangdong Yuan
Guangdong People′s Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
Chunlei Li
Fang Han
Niling Xuan
Guangdong People′s Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
