All Stories

  1. Machine learning-based short-term forecasting of COVID-19 hospital admissions using routine hospital patient data

    Article • Epidemics, March 2026, Elsevier

    Olga Endrich

  2. Rx Norm for Europe - Toward the representation of medicinal products in the OMOP CDM: Graph visualization and validation of two mapping approaches using the OHDSI USAGI tool and LLM

    Article • January 2026, openRxiv

    karen triep, Olga Endrich

  3. LLM-augmented semantic embeddings enable Cross-Lingual mapping of medical procedure terms

    Article • Scientific Reports, January 2026, Springer Science + Business Media

    karen triep, Olga Endrich

  4. Prediction of postoperative infections by strategic data imputation and explainable machine learning

    Article • Journal of the American Medical Informatics Association, August 2025, Oxford University Press (OUP)

    karen triep, Olga Endrich

  5. Machine learning-based short-term forecasting of COVID-19 hospital admissions using routine hospital patient data

    Article • May 2025, openRxiv

    Olga Endrich

  6. Beyond Paychecks: Unraveling the Nexus of Nurse and Physician Wages and Mortality in Acute Care Settings – a Cross-Sectional Study Using Routine Data

    Article • January 2025, Elsevier

    Olga Endrich

  7. Impact of Precision in Staging Acute Kidney Injury and Chronic Kidney Disease on Treatment Outcomes: An Observational Study

    Article • Diagnostics, November 2024, MDPI AG

    Prof Christos T Nakas, karen triep, Olga Endrich

  8. The Burden of Sleep/Wake Disorders: Excessive Daytime Sleepiness and Insomnia Project

    Article • Methods and Protocols, September 2024, MDPI AG

    Olga Endrich

  9. Prediction of postoperative infections by strategic data imputation and explainable machine learning

    Article • August 2024, Springer Science + Business Media

    karen triep, Olga Endrich

  10. Acute kidney injury, the present on admission (POA) indicator and sex disparities: observational study of inpatient real-world data in a Swiss tertiary healthcare system. Explorative analysis

    Article • BMJ Public Health, February 2024, BMJ

    karen triep, Olga Endrich

  11. Sensitivity of ICD coding for sepsis in children—a population-based study

    Article • Intensive Care Medicine – Paediatric and Neonatal, June 2023, Springer Science + Business Media

    Dr Christian R Kahlert, karen triep, Olga Endrich

  12. Semi-Automated Approach to Retrieve SNOMED CT Hierarchy of Clinical Terms by Using Terminology Server

    Article • May 2023, IOS Press

    karen triep, Olga Endrich

  13. Acute Kidney Injury, the Present on Admission indicator (POA) and sex disparities: Observational study of inpatient real world data in a Swiss tertiary health care system

    Article • January 2023, openRxiv

    karen triep, Olga Endrich

  14. The effect of time-varying capacity utilization on 14-day in-hospital mortality: a retrospective longitudinal study in Swiss general hospitals

    Article • BMC Health Services Research, December 2022, Springer Science + Business Media

    Olga Endrich

  15. Extending outbreak investigation with machine learning and graph theory: Benefits of new tools with application to a nosocomial outbreak of a multidrug-resistant organism

    Article • Infection Control, September 2022, Cambridge University Press

    Olga Endrich

  16. Semi-Automated Approach to Map Clinical Concepts to SNOMED CT Terms by Using Terminology Server

    Article • May 2022, IOS Press

    karen triep, Olga Endrich

  17. A Bayesian spatiotemporal model for prevalence estimation of a VRE outbreak in a tertiary care hospital

    Article • Journal of Hospital Infection, April 2022, Elsevier

    Olga Endrich

  18. Real-world Health Data and Precision for the Diagnosis of Acute Kidney Injury, Acute-on-Chronic Kidney Disease, and Chronic Kidney Disease: Observational Study

    Article • JMIR Medical Informatics, January 2022, JMIR Publications Inc.

    karen triep, Olga Endrich

  19. Serological testing for SARS‐CoV‐2 antibodies in clinical practice: A comparative diagnostic accuracy study

    Article • Allergy, January 2022, Wiley

    Olga Endrich

  20. Variation of Daily Care Demand in Swiss General Hospitals: Longitudinal Study on Capacity Utilization, Patient Turnover and Clinical Complexity Levels

    Article • Journal of Medical Internet Research, August 2021, JMIR Publications Inc.

    Olga Endrich

  21. The association between nurse staffing and inpatient mortality: a shift-level retrospective longitudinal study

    Article • International Journal of Nursing Studies, April 2021, Elsevier

    Prof Christos T Nakas, Prof Peter Griffiths, Olga Endrich

  22. Variation of Daily Care Demand in Swiss General Hospitals: Longitudinal Study on Capacity Utilization, Patient Turnover and Clinical Complexity Levels (Preprint)

    Article • January 2021, JMIR Publications Inc.

    Olga Endrich

  23. Comparing Charlson and Elixhauser comorbidity indices with different weightings to predict in-hospital mortality: an analysis of national inpatient data

    Article • BMC Health Services Research, January 2021, Springer Science + Business Media

    Olga Endrich

  24. The Robson classification for caesarean section—A proposed method based on routinely collected health data

    Article • PLOS One, November 2020, PLOS

    karen triep, Olga Endrich

  25. Longitudinal Study of the Variation in Patient Turnover and Patient-to-Nurse Ratio: Descriptive Analysis of a Swiss University Hospital

    Article • Journal of Medical Internet Research, April 2020, JMIR Publications Inc.

    Prof Christos T Nakas, Prof Peter Griffiths, Olga Endrich

  26. Changepoint analysis of gestational age and birth weight: proposing a refinement of Diagnosis Related Groups

    Article • Pediatric Research, November 2019, Springer Science + Business Media

    Prof Christos T Nakas, karen triep, Olga Endrich

  27. A longitudinal study on the variation of patient turnover and patient-to-nurse ratio: Descriptive analysis of a Swiss University Hospital (Preprint)

    Article • July 2019, JMIR Publications Inc.

    Prof Christos T Nakas, Prof Peter Griffiths, Olga Endrich

  28. Economic Challenges in Nutritional Management

    Article • Journal of Clinical Medicine, July 2019, MDPI AG

    Olga Endrich

  29. Improved survival rates of AML patients following admission to the intensive care unit

    Article • Leukemia & Lymphoma, April 2019, Taylor & Francis

    Olga Endrich

  30. Diagnostic value and reliability of the present-on-admission indicator in different diagnosis groups: pilot study at a Swiss tertiary care center

    Article • BMC Health Services Research, January 2019, Springer Science + Business Media

    karen triep, Olga Endrich

  31. Auswirkung der Kodierung der Mangelernährung im SwissDRG-System

    Article • Aktuelle Ernährungsmedizin, April 2018, Thieme Publishing Group

    Olga Endrich

  32. Asphyxia in the Newborn: Evaluating the Accuracy of ICD Coding, Clinical Diagnosis and Reimbursement: Observational Study at a Swiss Tertiary Care Center on Routinely Collected Health Data from 2012-2015

    Article • PLOS One, January 2017, PLOS

    karen triep, Olga Endrich

  33. Revascularization Treatment of Emergency Patients with Acute ST-Segment Elevation Myocardial Infarction in Switzerland: Results from a Nationwide, Cross-Sectional Study in Switzerland for 2010-2011

    Article • PLOS One, April 2016, PLOS

    Olga Endrich