Exploring relationships between in-hospital mortality and hospital case volume using random forest: results of a cohort study based on a nationwide sample of …

M Roessler, F Walther, M Eberlein-Gonska… - BMC Health Services …, 2022 - Springer
Background Relationships between in-hospital mortality and case volume were investigated
for various patient groups in many empirical studies with mixed results. Typically, those …

Relationships between multiple patient safety outcomes and healthcare and hospital-related risk factors in colorectal resection cases: cross-sectional evidence from a …

F Walther, J Schmitt, M Eberlein-Gonska, R Kuhlen… - BMJ open, 2022 - bmjopen.bmj.com
Objectives Studies analysing colorectal resections usually focus on a specific outcome (eg,
mortality) and/or specific risk factors at the individual (eg, comorbidities) or hospital (eg …

Effect of clinical peer review on mortality in patients ventilated for more than 24 hours: a cluster randomised controlled trial

J Schmitt, M Roessler, P Scriba, F Walther… - BMJ Quality & …, 2023 - qualitysafety.bmj.com
Background Although clinical peer review is a well-established instrument for improving
quality of care, clinical effectiveness is unclear. Methods In a pragmatic cluster randomised …

Ranking hospitals when performance and risk factors are correlated: A simulation-based comparison of risk adjustment approaches for binary outcomes

M Roessler, J Schmitt, O Schoffer - PloS one, 2019 - journals.plos.org
Background The conceptualization of hospital quality indicators usually includes some form
of risk adjustment to account for hospital differences in case mix. For binary outcome …

Patient-level and hospital-level risk factors for in-hospital mortality in patients ventilated for more than 24 hours: results of a nationwide cohort study

O Schoffer, M Roessler, F Walther… - Journal of Intensive …, 2021 - journals.sagepub.com
Background: Prolonged ventilation is associated with a high risk of death. This study
investigated both patient-level and hospital-level risk factors for in-hospital mortality in …

Patientensicherheit im Innovationsfonds–Charakterisierung, Resultate und Bewertung abgeschlossener Projekte: Ergebnisse eines Scoping Reviews

L Harst, F Walther, L Rüthrich, L Keßler… - Das …, 2024 - thieme-connect.com
Der Innovationsfonds hat inzwischen verschiedene Studien zur Patientensicherheit
gefördert. Deren thematisches Spektrum, methodische Güte, Ergebnisse und Empfehlungen …

Healthcare Facilities Redesign Using Multicriteria Decision‐Making: Fuzzy TOPSIS and Graph Heuristic Theories

AA Hassanain, MAA Eldosoky… - Journal of Healthcare …, 2023 - Wiley Online Library
Background. Healthcare facilities are crucial assets that are necessary to be updated and
evaluated regularly. One of the most pressing issues today is the renovation of healthcare …

[PDF][PDF] Einfluss des Versorgungs-und Versorgerkontexts auf die Patient: innensicherheit am Beispiel der Geburtshilfe, kolorektalen Chirurgie und Dekubitus

F Walther - 2023 - core.ac.uk
Hintergrund Patient: innensicherheit nimmt als ethischer Grundpfeiler medizinischen
Handelns sowie als Gut öffentlichen Interesses eine Schlüsselposition in der …

Effect of clinical peer review on mortality in patients ventilated for more than 24 hours

J Schmitt, M Rößler, P Scriba, F Walther, X Grählert… - 2022 - tud.qucosa.de
Abstract (EN) Background Although clinical peer review is a well-established instrument for
improving quality of care, clinical effectiveness is unclear. Methods In a pragmatic cluster …