Franz, D. and Mrosek, M. and Mrosek, S. and Helbig, H. and Framme, C. (2012) Heterogeneity of costs and performance for penetrating eye injuries and suturing amniotic membranes under DRG conditions. OPHTHALMOLOGE, 109 (1). 59-+. ISSN 0941-293X,
Full text not available from this repository. (Request a copy)Abstract
Patients with penetrating eye injuries are a very heterogeneous group both medically and economically. Since 2009, treatment involving sutures for open eye injuries and cases requiring amniotic membrane transplantation (AMT) were allocated to DRG C01B of the German diagnosis-related group system. However, given the significant clinical differences between these treatments, an inhomogeneity of costs to performance is postulated. This analysis describes case allocation problems within the G-DRG C01B category and presents solutions. A retrospective analysis was conducted from the standardized G-DRG data of 277 patients with open eye injuries and AMT between 2007 and 2008, grouped under the 2008 G-DRG system version to the G-DRG C01Z category. This data was provided by the Department of Ophthalmology at the University Hospital Regensburg. Additionally case-based data of the following were supplemented: length of surgery, time of anesthesia and intensity of patient care. Fixed and variable costs were determined for surgery and other inpatient treatment. Finally, an analysis of the heterogeneity of costs within the G-DRG C01B of the G-DRG system 2009 was implemented. Inhomogeneity was evident within the G-DRG C01B of the G-DRG system 2009 for the two groups suture of open eye injuries and AMT concerning the parameters length of stay, proportion of high outliers and cost per case. Multiple surgeries during an inpatient stay lead to an extended length of stay and increasing costs, especially within the AMT group. Intensity of patient care and the consideration of patient comorbidity did not yield relevant differences. The quality of the G-DRG system is measured by its ability to obtain adequate funding for highly complex and heterogeneous cases. Specific modifications of the G-DRG structures could increase the appropriateness of case allocation for patients with open eye injuries within the G-DRG C01B of the German DRG system 2009. As a result of the present study, cases with amniotic membrane transplantation should not be allocated to the G-DRG C01B. A petition has been presented by the German Association of Ophthalmology (DOG) to the German DRG Institute to restructure the G-DRG C01B. Data-based analysis is an essential prerequisite for a constructive development of the G-DRG system and a necessary tool for the active participation of medical societies in this process.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; G-DRG system; Open eye injuries; Amniotic membrane transplantation; Cost analysis; Health economics |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Augenheilkunde |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 25 May 2020 11:13 |
| Last Modified: | 25 May 2020 11:13 |
| URI: | https://pred.uni-regensburg.de/id/eprint/19556 |
Actions (login required)
 |
View Item |
