Deliah Katzmarzyk, M. Sc.

Research Associate

Research focus on patient orientation and health education

Phone: 0511 532 4450
Mail: Katzmarzyk.Deliah@mh-hannover.de

Job profile

Dissemination and Implementation research and practice
Participatory research
Methodologies of qualitative and quantitative research
Systematic literature search – in particular Scoping reviews
Qualitative interviews
Qualitative and quantitative data analysis
Digitalisation in Nursing
Implementation and dissemination of innovative technologies in nursing

Professional background

Since 09/2023
Scientific Associate (Medical School Hannover, Institute of Epidemiology, Social medicine and Health System Research)

05/2023 – 08/2023
Scientific Assistant (Medical School Hannover, Institute of Epidemiology, Social medicine and Health System Research)
Research project: Center for implementing nursing care innovations Hannover (PPZ-Hannover) under the direction of Dr. biol. human. Regina Schmeer-Oetjen

02/2023 – 04/2023
Internship (Medical School Hannover, Institute of Epidemiology, Social medicine and Health System Research)
Research projects: Center for implementing nursing care innovations Hannover (PPZ) and INSEA – self-management program „Gesund und aktiv leben“

10/2022 – 10/2022
Internship (Hannover Medical School, Nursing Science)

03/2022 – 03/2023
Scientific Assistant (University Witten/Herdecke, Faculty of Health, Department of Nursing Science, Professorship Nursing Science)
Research project: eDEM-CONNECT – Development of a communication and service platform for family caregivers of people with dementia facing behavioral challenges under the direction of Prof. Dr. rer. medic. Margareta Halek

05/2020 – 06/2021
Scientific Assistant (Ostfalia University of applied Science, Faculty of health)
Research project: Quality measurement in nursing using routine data (QMPR) under the direction of Prof. Dr. rer. medic. habil. Martina Hasseler

09/2019 – 06/2021
Registered Nurse on interdisciplinary intensive care unit (ICU) (Municipal Hospital Wolfsburg)

09/2016 – 09/2019
Training to become a registered nurse (Nursing School of the Municipal Hospital of Wolfsburg)

Academic education

10/2021 – 10/2023
Master of Science in Nursing Science (University Witten/Herdecke, Faculty of Health, Department of Nursing Science)
Title of the thesis: Implementation of interventions for symptoms of post-traumatic stress disorder among hospital-based nurses and physicians during the COVID-19 pandemic: a scoping review

03/2017 – 08/2021
Bachelor of Science in applied Nursing Science (Ostfalia University of applied Science, Faculty of Health)
Title of the thesis: A subjective assessment of pain evaluation from the perspective of physicians and nurses in a surgical intensive care unit.

Projects

Ongoing

Center for implementing nursing care innovations Hannover part of the Cluster 2.0 “Future of Nursing Care” (Hannover-CZdP2)
Further information: www.cluster-zukunft-der-pflege.de and www.ppz-hannover.de

Completed

Center for implementing nursing care innovations Hannover part of the Cluster “Future of Nursing Care” (PPZ-Hannover-CZdP)
Work package: Proving the effectiveness of innovative solutions
Further information: www.cluster-zukunft-der-pflege.de and www.ppz-hannover.de

Journal articles

Katzmarzyk D, Holle D, Roes M (2025). Factors influencing the implementation of interventions for symptoms of posttraumatic stress disorder among hospital-based nurses and physicians during the COVID-19 pandemic: a scoping review. BMC Health Serv Res 25, 885 (2025). https://doi.org/10.1186/s12913-025-13005-z

Katzmarzyk D, Holle D, Roes M (2025). Implementing PTSD interventions for hospital nurses and physicians during COVID-19: A scoping review. Archives of Public Health, 83:235 (2025) https://doi.org/10.1186/s13690-025-01706-0

Klawunn R, Albrecht U-V, Katzmarzyk D and Dierks M-L (2024). Beyond technology acceptance - a focused ethnography on the implementation, acceptance and use of new nursing technology in a German hospital. Front. Digit. Health 6:1330988. doi: 10.3389/fdgth.2024.1330988

Hasseler M, Krebs S, Katzmarzyk D (2022). Scientific final report on work package 3 in the research project "Quality measurement in Nursing with routine data (QMPR)". Criteria and possibilities of quality reporting. DOI: 10.26271/opus-1289

Book contributions

Jagoda FA, Katzmarzyk D, Halek M (2025). The development of digital support for family caregivers in dealing with agitation in the home. Partial results from the eDEM-CONNECT project. In: Relatives of people with dementia - research results and perspectives, ed. German Center for Neurodegenerative Diseases e.V. (DZNE) & German Alzheimer Society e.V. Weinheim: Beltz Juventa. PP. 355 - 368. ISBN: 978-3-7799-8036-0

Klawunn R, Katzmarzyk D, Dierks M-L (2025). Nursing, technology, resonance - Development of a resonance- and transformation-sensitive analysis scheme based on ethnographic case studies. In: Heckes KT, Lorke M, Siegler M, Wrona KJ (2025). Socio-technical transformations in social and health care: collaborative, diverse, barrier-free and socio-spatial, Beltz Juventa, 69469 Weinheim, ISBN: 9783779978558

Klawunn R, Katzmarzyk D, Schmeer R & Dierks ML (2023). More resonance in Nursing thanks to technology? Analysis of ethnographic case studies from the Hannover Nursing Practice Center. In: Boll S, Hein A, Cobus V, Hinrichs P, Matsuzaki H, Schmeer R, et al, eds. Future of Nursing - Proceedings of the 6th Cluster Conference 2023: Shaping the future with care innovations - human, professional, digital. Oldenburg: University of Oldenburg Press. 2023. S. 124-8.

Published abstracts

Dukuray M, Katzmarzyk D, Sgraja S, Klawunn R and Amelung VE (2025). Cost, benefit and outcome dimensions of economic evaluations of digital nursing technologies in outpatient and long-term inpatient care: A scoping review. In: Lahmann, Nils, Sandra Strube-Lahmann, Steffen Dißmann, Nicole Freitag, Alina Unkart, Susan Vorwerg-Gall, and Pflegepraxiszentrum Berlin (eds.). Conference proceedings of the seventh Cluster Conference 2025, p. 78, Berlin. March 11-12, 2025.

Katzmarzyk D, Holle D, Dukuray M, Klawunn R, Schmeer-Oetjen R, Amelung VE (2025). From theory to practice: methods for implementing digital technologies in outpatient care: a scoping review. German Congress for Health Services Research (DKVF), Hamburg. doi: 10.5281/zenodo.17054764

Katzmarzyk D, Klawunn R and Dierks M-L (2025). Between perception and possibilities - participation of nurses in technology implementation. In: Lahmann, Nils, Sandra Strube-Lahmann, Steffen Dißmann, Nicole Freitag, Alina Unkart, Susan Vorwerg-Gall, and Pflegepraxiszentrum Berlin (eds.). Conference proceedings of the seventh Cluster Conference 2025, p. 86, Berlin. March 11-12, 2025.

Katzmarzyk D, Klawunn R, Dukuray M and Amelung VE (2025). Success or failure? Implementation outcomes in the implementation of digital care technologies in the ambulatory care setting: a study protocol. In: Lahmann, Nils, Sandra Strube-Lahmann, Steffen Dißmann, Nicole Freitag, Alina Unkart, Susan Vorwerg-Gall, and Pflegepraxiszentrum Berlin (eds.). Conference proceedings of the seventh Cluster Conference 2025, p. 93, Berlin. March 11-12, 2025.

Klawunn R, Katzmarzyk D, Schmeer-Oetjen R and Dierks M-L (2025). For how the days change - Qualitative analysis of change processes in the course of implementing nursing technology. In: Lahmann, Nils, Sandra Strube-Lahmann, Steffen Dißmann, Nicole Freitag, Alina Unkart, Susan Vorwerg-Gall, and Pflegepraxiszentrum Berlin (eds.). Conference proceedings of the seventh Cluster Conference 2025, p. 85, Berlin. March 11-12, 2025.

Walzer S, Marx H, Katzmarzyk D and Klawunn R (2025). Qualitative nursing research in the context of digitization: A methodological overview and critical analysis. In: Lahmann, Nils, Sandra Strube-Lahmann, Steffen Dißmann, Nicole Freitag, Alina Unkart, Susan Vorwerg-Gall, and Pflegepraxiszentrum Berlin (eds.). Conference proceedings of the seventh Cluster Conference 2025, p. 73, Berlin. March 11-12, 2025.

Katzmarzyk D, Klawunn R, Dierks ML (2024). Shaping nursing care with technologies - experiences of nursing professionals. Abstract from the Health - together. Cooperation conference of the German Society for Medical Informatics, Biometry and Epidemiology (GMDS), German Society for Social Medicine and Prevention (DGSMP), German Society for Epidemiology (DGEpi), German Society for Medical Sociology (DGMS) and the German Society for Public Health (DGPH). Dresden, 08-13.09.2024. Düsseldorf: German Medical Science GMS Publishing House; 2024. docAbstr. 148. doi: https://dx.doi.org/10.3205/24gmds332

Klawunn R, Katzmarzyk D, Dierks ML (2024). Digital Public Health - Implications from the implementation of digital care technologies: Results of an ethnographic study. Abstract from the Health - Together. Cooperation conference of the German Society for Medical Informatics, Biometry and Epidemiology (GMDS), German Society for Social Medicine and Prevention (DGSMP), German Society for Epidemiology (DGEpi), German Society for Medical Sociology (DGMS) and the German Society for Public Health (DGPH). Dresden, 08-13.09.2024. Düsseldorf: German Medical Science GMS Publishing House; 2024. docAbstr. 148. doi: https://dx.doi.org/10.3205/24gmds331

Katzmarzyk D, Klawunn R, Roes M (2023). Interventions and barriers/facilitators in the implementation for symptoms of post-traumatic stress disorder among hospital-based physicians and nurses during the COVID-19 pandemic. Abstract from the DGSMP Conference 2023. Healthcare 2023, Volume 85 (08/09): 833-834. DOI: 10.1055/s-0043-1770690

Krebs S, Hasseler, M, Katzmarzyk D, Klauber J, Schwinger A, Behrendt S, Tsiasioti C, Oezdes T, Studinski E (2021). Poster for the virtual NKG 25 Nordic Gerontology Congress in June 2021, title: Hearing aids and CI as quality indicators of care in nursing homes. DOI: 10.13140/RG.2.2.36070.55361

Lectures

Katzmarzyk D (2025). Lecture at the Teilhabe und Ko-Kreation. 60th Annual Conference of the German Society for Social Medicine and Prevention (DGSMP), Title: Participation of caregivers - learning from challenges: perspective of caregivers in the implementation of technology (September 17, 2025).

Katzmarzyk D (2025). Lecture at the Zukunftskompetenz für ein resilientes Gesundheitssystem. German Congress for Health Services Research of the German Network for Health Services Research e.V. Title: From theory to practice - methods for the implementation of digital technologies in outpatient nursing care: a scoping review (September 11, 2024).

Katzmarzyk D (2025). Expert presentation at the seventh Cluster Conference 2025. Title: Between perception and possibilities - participation of nurses in technology implementation (March 11, 2025)

Katzmarzyk D (2025). Poster display and presentation at the seventh Cluster Conference 2025, Title: Success or Failure? Implementation outcomes in the implementation of digital care technologies in the ambulatory care setting: a study protocol (March 11, 2025)

Katzmarzyk D (2024). Lecture at the Gesundheit - gemeinsam. Cooperation conference of the German Society for Medical Informatics, Biometry and Epidemiology (GMDS), German Society for Social Medicine and Prevention (DGSMP), German Society for Epidemiology (DGEpi), German Society for Medical Sociology (DGMS) and the German Society for Public Health (DGPH). Title: Shaping Nursing Care with Technologies - Experiences of Nursing Professionals (September 11, 2024).

Katzmarzyk D (2023). Poster display and presentation at the DGSMP Annual Conference 2023, title: Interventions and barriers/facilitators in the implementation for symptoms of post-traumatic stress disorder among hospital-based physicians and nurses during the COVID-19 pandemic (August 30, 2023)