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Updated: Jun 10, 2026
09:32
Manufacturing Abdominal Aorta Hydrogel Tissue-Mimicking Phantoms for Ultrasound Elastography Validation
Published on: September 19, 2018
[Hospital costs for abdominal aortic aneurysm surgery]
1Forskningssektionen, Karkirurgisk Afdeling, Regionshospitalet Viborg, 8800 Viborg, Denmark. jes.s.lindholt@sygehusviborg.dk
Ugeskrift for Laeger
|August 24, 2010
Summary
Direct costs for abdominal aortic aneurysm (AAA) repair vary significantly. National Diagnostic Related Group (DRG) costs are unsuitable for cost-effectiveness analyses of AAA screening due to inaccurate emergency cost classification.
Area of Science:
- Vascular Surgery
- Health Economics
- Cost Analysis
Context:
- Abdominal aortic aneurysm (AAA) repair is a critical surgical procedure.
- Accurate cost estimation is essential for healthcare management and policy.
- National Diagnostic Related Group (DRG) systems are used for reimbursement but may not reflect actual costs.
Purpose:
- To estimate the direct costs associated with abdominal aortic aneurysm (AAA) repair.
- To validate these direct costs against national Diagnostic Related Group (DRG) costs.
- To assess the suitability of DRG costs for cost-effectiveness analyses of AAA screening programs.
Summary:
- Direct hospital costs for AAA repair were estimated using data from 75 patients operated before March 2008.
- Costs varied widely, particularly for emergency repairs (33,069-2,842,708 DKK).
- Mean costs for planned repair, acute repair without rupture, and acute repair with rupture were 115,551 DKK, 259,712 DKK, and 436,127 DKK, respectively (excluding outliers).
- DRG costs (100,339 DKK and 98,087 DKK) did not adequately represent actual costs.
Impact:
- National DRG costs are not suitable for cost-effectiveness analyses of AAA screening.
- Underestimation of emergency repair costs and lack of classification for acute repair without rupture by DRGs limit their utility.
- Findings highlight the need for refined cost-accounting methods in vascular surgery.
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