Interpretation von EPRD-Daten im Kontext der EndoCert-Zertifizierung

BACKGROUND: External quality assurance in arthroplasties in Germany is largely based on the EndoCert certification system and the German Arthroplasty Registry (EPRD). Both systems provide extensive data; however, their added value emerges only through methodologically sound and contextualized interpretation. RESULTS: This article aims to outline which EPRD data are relevant in the context of EndoCert certification and how these data can be analyzed and interpreted in a quality-oriented manner. The key EPRD data sources, like annual overview, hospital-specific reports, PROM reports, and the annual report, are systematically categorized, and their informative value is discussed with regard to EndoCert requirements. CONCLUSION: Structured use and interpretation of EPRD data enable EndoCert centers to perform a differentiated assessment of outcome quality and support data-driven quality management within the certification process.