Retrospective analysis of hospitalization costs using two payment systems: the diagnosis related groups (DRG) and the Queralt system, a newly developed case-mix tool for hospitalized patients.
Júlia FolgueraElisabet BujDavid MonterdeGerard Carot-SansIsaac CanoJordi Piera-JimenezMiquel ArrufatPublished in: Health economics review (2024)
The Queralt system, originally developed to predict hospital outcomes, has good performance and efficiency for predicting hospitalization costs.