ZDIN-Zahlen im Detail
Das umfangreiche ZDIN-Netzwerk aus Wissenschaft und Wirtschaft spannt sich über ganz Niedersachsen. Gemeinsam verzeichnen die Zukunftslabore und die Koordinierungsstelle beeindruckende Projekterfolge, die auf dieser Seite im Detail vorgestellt werden.
Wissenschaftliche Veröffentlichungen
To develop a decision support system for pediatric cardiology case conferences, the anonymization of 4,000 freetext medical case reports is required. This paper presents an anonymization strategy usin ...
To develop a decision support system for pediatric cardiology case conferences, the anonymization of 4,000 freetext medical case reports is required. This paper presents an anonymization strategy using LLM-AIx, a tool for structured information extraction based on large language models (LLM). The three-step process involves automatic extraction of personally identifiable information (PII) from the reports, evaluation of the results against a manually annotated ground truth, and replacement of identified PII with surrogate values, including controlled date shifting. Initial tests with six example reports revealed challenges regarding handling multiple attribute occurrences and consistent replacements. Future work will focus on full pipeline implementation and mapping clinical information to standardized terminologies such as SNOMED CT.
Autor*innen
- Darian Liehr (Hochschule Hannover)
- Dr. med. Theodor Uden
- Prof. Dr. Christian Wartena
- Prof. Dr. Volker Ahlers
- Prof. Dr.-Ing. Steffen Oeltze-Jafra (Technische Universität Braunschweig, Peter L. Reichertz Institut für Medizinische Informatik)
- Prof. Dr. med. Dr.-Ing. Michael Marschollek (Leibniz Universität Hannover, Forschungszentrum L3S)
- Prof. Dr. med. Philipp Beerabaum
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
Veröffentlichung
- Im Rahmen des Buches/Journals bzw. Konferenz: KI-Forum 2025 : KI in Forschung und Lehre an Hochschulen 2025
- Datum: 01.12.2025
Die Nutzung elektronischer Patientenakten (ePA) zur Datenspende bietet großes Potenzial für die medizinische Forschung, stellt jedoch hohe Anforderungen an Information, Kommunikation und Akzeptanz in ...
Die Nutzung elektronischer Patientenakten (ePA) zur Datenspende bietet großes Potenzial für die medizinische Forschung, stellt jedoch hohe Anforderungen an Information, Kommunikation und Akzeptanz in der Bevölkerung. Im Rahmen eines interdisziplinären Workshops anlässlich der 69. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie e.V. diskutierten in Dresden Expert:innen aus Medizinischer Informatik, Wissenschaftskommunikation und Patientenvertretung gemeinsam mit dem Publikum zentrale Fragestellungen zur Kommunikation der Datenspende an Bürger:innen.
Ziel war es, Bedingungen zu identifizieren, unter denen eine informierte und selbstbestimmte Entscheidung über die freiwillige Nutzung von Gesundheitsdaten für Forschungszwecke möglich ist. Im Fokus standen dabei die Fragen, wer über die Datenspende informiert, wie Vertrauen in Institutionen gestärkt, Nutzen und Risiken verständlich vermittelt und Zielgruppen angemessen erreicht werden können. Impulsvorträge und Diskussionen zeigten, dass es einer Vielzahl niedrigschwelliger, transparenter und zielgruppengerechter Informationsangebote durch glaubwürdige Akteure bedarf. Dabei gilt es, digitale Gesundheitskompetenz zu fördern, Zugangshürden abzubauen und Bürger:innen nicht nur technisch, sondern auch kommunikativ zu befähigen.
Der Beitrag verdeutlicht, dass eine wirksame Kommunikation zur Datenspende eine zentrale Voraussetzung für gesellschaftliche Akzeptanz und eine gerechte Teilhabe an digitaler Gesundheitsforschung darstellt.
Autor*innen
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Dr. Nicole Egbert (Netzwerk Versorgungskontinuität in der Region Osnabrück e.V.)
- Saskia Kröner
- Stefan Rühlicke (Georg-August-Universität Göttingen, Universitätsmedizin Göttingen, Institut für Medizinische Informatik)
- Björn Schreiweis
- Brigitte Strahwald (Ludwig-Maximilian Universität)
- Veronika Strotbaum
- Martin Wiesner
Veröffentlichung
- Im Rahmen des Buches/Journals bzw. Konferenz: GMS Med Inform Biom Epidemiol
- Datum: 28.11.2025
The 24th Special Topic Conference (STC 2025) of the European Federation for Medical Informatics (EFMI) was held in Osnabrück, Germany from 20–22 October 2025. The Conference was co-hosted by Osnabrück ...
The 24th Special Topic Conference (STC 2025) of the European Federation for Medical Informatics (EFMI) was held in Osnabrück, Germany from 20–22 October 2025. The Conference was co-hosted by Osnabrück University of Applied Sciences, the German Society of Medical Informatics, Biometry and Epidemiology (GMDS) and EFMI.
The theme of STC 2025 was “Good Evaluation – Better Digital Health”. In an era of rapid digital transformation, the conference highlighted that rigorous evaluation is essential to ensure the safety, effectiveness and sustainability of health IT innovations. While evaluation is often carried out at the very end of the development process, good evaluation starts at the outset of a project with an investigation of the context within which the implementation will take place and its determinants. In the best case, the evaluation will follow a longitudinal approach to capture the full impact of the implementation regardless of whether it is positive or negative. With the advent of powerful digital systems, including those making use of AI technology, evaluation is needed more than ever to prevent harm and ensure effectiveness and meaningfulness on a micro, meso and macro level. As digital interventions have multiple determinants and implications, evaluation methods have to consider the full spectrum of dimensions, ranging from technical and organisational aspects to human, social, ethical and
educational perspectives.
These proceedings present current scientific trends in the evaluation of digital health and AI-enabled systems in patient care. Some contributions address methodological topics such as evaluation paradigms and techniques, research models and frameworks that constitute the foundation of reliable and valid results. Others point to critical areas of investigation such as technical quality, including interoperability, as well as data protection and security. Non-technical areas of paramount importance, first and foremost ethics, are equally addressed. Many papers take the perspective of human and organisational factors combined with social and political aspects in their dual role as potential determinants and outcomes. Finally, educational aspects are covered by a number of papers addressing competencies and tools for enhancing education in the era of AI.
While these topics have been scientifically investigated by biomedical and health informatics for many decades, the latest AI developments impose a new imperative on the evaluation of digital health. These proceedings reflect the current debates and developments from a scientific point of view with the goal of having an impact on practice.
The proceedings are published by IOS Press in the series Studies in Health Technology and Informatics. Volumes in this series are submitted (for evaluation) for indexing by MEDLINE/PubMed; Web of Science: Conference Proceedings Citation Index – Science (CPCI-S) and Book Citation Index – Science (BKCI-S); Google Scholar; Scopus; and EMCare.
Autor*innen
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
- Prof. Dr. Jan-David Liebe (Medizinische Hochschule Hannover)
- Arriel Benis
- Dr. Nicole Egbert (Netzwerk Versorgungskontinuität in der Region Osnabrück e.V.)
- Thomas Engelsma
- Parisis Gallos
- Daniel Flemming
- Valentina Lichtner
- Romaric Marcilly
- Oscar Tamburis
- Sidsel Villumsen
Veröffentlichung
- Im Rahmen des Buches/Journals bzw. Konferenz: Proceedings of the EFMI STC 2025 Conference.
- Datum: 20.10.2025 - 22.10.2025
The implementation of evidence-based practice continues to pose significant challenges across healthcare settings. This study investigated how factors influencing the use of an intranet folder system ...
The implementation of evidence-based practice continues to pose significant challenges across healthcare settings. This study investigated how factors influencing the use of an intranet folder system (IFS) providing evidence-based guidelines change during the transition to a Clinical Decision Support System (CDSS). A two-wave survey was conducted among nursing staff at a Swiss hospital, assessing system utilisation, Evidence-Based Nursing (EBN) related factors, selected variables from the Unified Theory of Acceptance and Use of Technology (UTAUT), and demographic information. Structural equation modelling was applied to identify key determinants of utilisation. Facilitating Conditions and Social Influence significantly influenced utilisation in both systems. EBN factors, specifically Trust and Knowledge, impacted Effort Expectancy only in the CDSS model. These results suggest that while organisational and social factors consistently promote system use, the successful adoption of a CDSS additionally requires the development of new trust in the technology and expanded knowledge of its functions to reduce perceived effort and enhance utilisation. The findings highlight the need for structural support, social endorsement, and targeted training to facilitate the effective implementation of CDSS in clinical practice.
Autor*innen
- Florian Kücking
- Burkhalter Hanna
- Ann-Kristin Rotegård
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
Veröffentlichung
- Im Rahmen des Buches/Journals bzw. Konferenz: Studies in Health Technologie and Informatics
- Datum: 01.10.2025
This special issue of MIBE comprises contributions submitted to the Special Topic Conference “Good Evaluation – Better Digital Health” of the European Federation of Medical Informatics (EFMI). EFMI Sp ...
This special issue of MIBE comprises contributions submitted to the Special Topic Conference “Good Evaluation – Better Digital Health” of the European Federation of Medical Informatics (EFMI). EFMI Special Topic Conferences (STC) are scientific events focussing on a dedicated topic in biomedical and health informatics and are addressing particularly young and early career scientists. This year, the STC is hosted by the German Association of Medical Informatics, Biometry and Epidemiology (GMDS) and organised by Osnabrück University of Applied Sciences. Publishing contributions to a European conference illustrates MIBE’s general offer to colleagues from Europe and beyond to publish their work in this journal. As a first step, posters submitted as a three-page poster contribution to the STC were considered for publication and underwent the same rigorous peer review process as all contributions to the conference before they were proposed for publication in MIBE. Here they were peer reviewed again.
Nine out of 20 poster contributions submitted were accepted and published in this special issue covering topics of the theme “Good Evaluation – Better Digital Health”. Evaluation is a centre piece of the software and systems life cycle and starts – in contrast to usual anticipations – not at the end when the system has been rolled out but at the very beginning of the development process. It thus allows the integration of empirical patterns against which the testing can be performed such as user expectations and requirements. The articles “Co-creating a cancer screening dashboard with screening invitees and experts“ by Oldhoff-Nuijsink et al. [1] and “Building a digital platform for collaborative second opinions in rare disease: Integrating AI and healthcare networks for improved care“ by Lima et al. [2] illustrate the meaningfulness of early evaluations. Conversely and even a step earlier, evaluations of patients’ behaviour can stimulate the needs to foster long-term medication adherence through digital methods as was shown by Kim et al. in their study “Adherence to hormonal therapy in breast cancer patients: EHR-based retrospective data analysis” [3].
Evaluations and tests that are derived from frameworks, theories and concepts have a different background, however, need not contradict more empirically grounded evaluation targets. It is therefore useful to identify new frameworks as in the case of Hülsmann et al. in “Identifying assessment frameworks for digital public health interventions: First results of a scoping review“ [4] or to augment existing ones as was proposed by Grashof et al. in “A new perspective on eHealth acceptance: Combining health-related factors with the Technology Acceptance Model“ [5].
The emergence of more and more AI models for use in healthcare increases the necessity to conduct proper evaluation studies before such models can be integrated into systems for clinical use. The study by Galland-Decker et al. “Performance evaluation of Meditron3-70B in medical coding: Current limitations and integration perspectives for clinical practice” [6] investigated the performance of a medical large language model to generate SNOMED and ICD codes from vignettes and hinted at current flaws.
Evaluating a system often means evaluating the context in which the system is embedded in. This also applies to AI systems and their rootedness in models that have been developed on a specific set of data to be applied to fresh clinical data. The study by Slob et al. “FAIVOR – a push-button system for AI validation within the hospital“ [7] describes a tool that serves as an AI model repository and allows the evaluation of a given model on local data.
Evaluating applications and systems is often accompanied by educational measures to really obtain better digital health which means nothing less than better use from better digital systems. Two articles address education and training: “Developing competencies in health informatics: Blended teaching method “by Mannevaara et al. [8] and “AI and AR for inclusive health education“ by Focsa [9].
The studies presented in this special issue give rise to longitudinal measures to evaluate the output, outcome and impact of digital systems to finally appraise whether an application really contributed to better digital health.
Autor*innen
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
Veröffentlichung
- Im Rahmen des Buches/Journals bzw. Konferenz: GMS Med Inform Biom Epidemiol
- Datum: 01.10.2025 - 01.10.2025
Wissenschaftliche Vorträge
Referent*innen
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
Vortrag
- Im Rahmen der Veranstaltung: E-Sundhedsobservatoriet 2025 Conference Odense, Dänemark
- Datum: 08.10.2025
Referent*innen
- Darian Liehr (Hochschule Hannover)
- Dr. med. Theodor Uden
- Prof. Dr. Christian Wartena
- Prof. Dr. Volker Ahlers
- Prof. Dr.-Ing. Steffen Oeltze-Jafra (Technische Universität Braunschweig, Peter L. Reichertz Institut für Medizinische Informatik)
- Prof. Dr. med. Dr.-Ing. Michael Marschollek (Leibniz Universität Hannover, Forschungszentrum L3S)
- Prof. Dr. med. Philipp Beerabaum
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
Vortrag
- Im Rahmen der Veranstaltung: KI-Forum 2025 : Veranstaltung der Hochschule Hannover am 16.09.2025
- Datum: 16.09.2025
Referent*innen
- Annette Günther
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Prof. Dr. Andreas Büchner
Vortrag
- Im Rahmen der Veranstaltung: 70. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie e.V. (GMDS) vom 7. bis 11. September in Jena
- Datum: 10.09.2025
Referent*innen
- Vicky Scholz
- Sven Bichtemann
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Prof. Dr. Thomas Illig
- Sara Haag
Vortrag
- Im Rahmen der Veranstaltung: 70. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie e.V. (GMDS) vom 7. bis 11. September in Jena
- Datum: 09.09.2025
Referent*innen
- Dr. Nicole Egbert (Netzwerk Versorgungskontinuität in der Region Osnabrück e.V.)
Vortrag
- Im Rahmen der Veranstaltung: 70. GMDS-Jahrestagung 2025
- Datum: 09.09.2025
Außerwissenschaftliche Beiträge
Referent*innen
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
Beitrag
- Anlass: Kolumne. f&w.
- Datum: 01.11.2025
Referent*innen
- Prof. Dr. rer. nat. Ursula Hertha Hübner (Hochschule Osnabrück, Forschungsgruppe Informatik im Gesundheitswesen)
Beitrag
- Anlass: Wissen Hoch N. 2025. https://doi.org/10.60479/5XNV-H942
- Datum: 02.10.2025
Messebeiträge
Technologiedemonstratoren
Transfer-Workshops
This workshop aims at presenting the results from designing, conducting and evaluating educational measures. It furthermore aims at discussing blended learning vs. face-to-face teaching methods, learning goals and outcomes for interdisciplinary courses. It consists of a presentation part and an interactive discussion part with involvement of the audience.
Workshop
- Datum: 22.10.2025
- Ort: STC 2025, Osnabrück
The rapid advancement of health technologies, including AI and data-driven systems, demands updated competencies for health professionals, especially in nursing. This workshop is part of the update of the International Recommendations Framework of Core Competencies for Nurses. The aim of the workshop is to validate the results of an online survey and to recruit participants for case studies. Participants feedback will inform the revision process, ensuring the framework aligns with the diverse and dynamic requirements of the healthcare sector in the digital age.
Workshop
- Datum: 20.05.2025
- Ort: MIE 2025, Glasgow, UK
Fort- und Weiterbildungen
- M.Sc., Joana Warnecke (Technische Universität Braunschweig, Peter L. Reichertz Institut für Medizinische Informatik)
- Angebotsart: Sonstiges
- Datum: 21.10.2024 - 20.02.2025
- Prof. Dr. Johanna Apfel-Starke
- Angebotsart: Sonstiges
- Datum: 24.09.2024 - 31.03.2025
- Prof. Dr. Johanna Apfel-Starke
- Angebotsart: Sonstiges
- Datum: 08.04.2024 - 12.07.2025
Studienabschlussarbeiten
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Art: Bachelor
- Themencluster: Digitalisierung und Arbeit
- Datum: 01.07.2025 - 30.11.2025
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Art: Master
- Themencluster: Pharmacology, good manufacturing practice, regulatory affairs, it management
- Datum: 01.05.2025 - 31.10.2025
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Art: Bachelor
- Themencluster: Datenmanagement und -analyse
- Datum: 01.04.2025 - 31.08.2025
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Art: Master
- Themencluster: Medizinische Informationssysteme
- Datum: 01.03.2025 - 31.10.2025
- Prof. Dr.-Ing. Oliver J. Bott (Hochschule Hannover, Abteilung Information und Kommunikation)
- Art: Bachelor
- Themencluster: Medizinische Informationssysteme
- Datum: 01.01.2025 - 31.03.2025