25 citations
2 papers
cs.CY2022★ 7 cited
Unique Device Identification Based Linkage of Hierarchically Accessible Data Domains in Prospective Hospital Data Ecosystems
Karol Kozak, André Seidel, Nataliia Matvieieva +7
The electronic health record (EHR) targets the systematized collection of patient-specific electronically-stored health data. Currently the EHR is an evolving concept driven by ong…
stat.AP2020★ 25 cited
Can we trust the standardized mortality ratio? A formal analysis and evaluation based on axiomatic requirements
Martin Roessler, Jochen Schmitt, Olaf Schoffer
Background: The standardized mortality ratio (SMR) is often used to assess and compare hospital performance. While it has been recognized that hospitals may differ in their SMRs du…