Katharina Jäger

2025

• Flaucher M., Berzins S., Jäger K., Nissen M., Rolny J., Trißler P., Eckl S., Eskofier B., Leutheuser H.:
  Perception and Evaluation of a Knowledge Transfer Concept in a Digital Health Application for Patients With Heart Failure: Mixed Methods Study
  In: JMIR Human Factors 12 (2025), Article No.: e56798
  ISSN: 2292-9495
  DOI: 10.2196/56798
  BibTeX: Download
• Jäger K., Nissen M., Leutheuser H., Danzberger N., Titzmann A., Pontones C., Goossens C., Ziegler P., Uhrig S., Häberle L., Bleher H., Kast K., Kornhuber J., Schöffski O., Braun M., Fasching P., Beckmann M., Eskofier B., Hübner H.:
  Adherence to digital pregnancy care – lessons learned from the SMART start feasibility study
  In: npj Digital Medicine 8 (2025), Article No.: 561
  ISSN: 2398-6352
  DOI: 10.1038/s41746-025-01966-8
  BibTeX: Download

2024

• Flaucher M., Prümer F., Jäger K., Rolny J., Trissler P., Eckl S., Eskofier B., Leutheuser H.:
  Motivational Factors for Experienced Users of Mobile Health Applications in Heart Failure Management
  2024 Nordic Conference on Human-Computer Interaction (Uppsala, 13. October 2024 – 16. October 2024)
  In: NordiCHI ’24 Adjunct: Adjunct Proceedings of the 2024 Nordic Conference on Human-Computer Interaction, New York City: 2024
  DOI: 10.1145/3677045.3685447
  BibTeX: Download
• Jäger K., Nissen M., Flaucher M., Graf L., Joanidopoulos J., Anneken L., Hübner H., Goossens C., Titzmann A., Pontones C., Fasching P., Beckmann M., Eskofier B., Leutheuser H.:
  Systematic Comparison of ECG Delineation Algorithm Performance on Smartwatch Data
  In: IEEE Access 12 (2024), p. 160794-160804
  ISSN: 2169-3536
  DOI: 10.1109/ACCESS.2024.3487013
  BibTeX: Download
• Jäger K., Nissen M., Rahm S., Titzmann A., Fasching P., Beilner J., Eskofier B., Leutheuser H.:
  Power-MF: Robust fetal QRS detection from non-invasive fetal electrocardiogram recordings
  In: Physiological Measurement (2024)
  ISSN: 0967-3334
  DOI: 10.1088/1361-6579/ad4952
  BibTeX: Download
• Nissen M., Huang SY., Jäger K., Flaucher M., Titzmann A., Bleher H., Pontones C., Hübner H., Danzberger N., Fasching P., Eskofier B., Leutheuser H.:
  Smartphone pregnancy apps: systematic analysis of features, scientific guidance, commercialization, and user perception
  In: BMC Pregnancy and Childbirth 24 (2024), Article No.: 782
  ISSN: 1471-2393
  DOI: 10.1186/s12884-024-06959-1
  BibTeX: Download

2023

• Flaucher M., Zakreuskaya A., Jäger K., Richer R., Smeddinck JD., Kumar D., Grimme S., Klein J., Hrynyschyn R., Eskofier B., Leutheuser H.:
  Your Health, Your Data: Combining Interdisciplinary Views, Concepts, and Practices to Empower Patients in Their Engagement With Personal Health Data
  Mensch und Computer 2023 (Rapperswil, 3. September 2023 – 6. September 2023)
  In: Workshopband 2023
  DOI: 10.18420/muc2023-mci-ws14-117
  BibTeX: Download
• Nissen M., Barrios Campo N., Flaucher M., Jäger K., Titzmann A., Blunck D., Fasching P., Engelhardt V., Eskofier B., Leutheuser H.:
  Prevalence and course of pregnancy symptoms using self-reported pregnancy app symptom tracker data
  In: npj Digital Medicine 6 (2023), Article No.: 189
  ISSN: 2398-6352
  DOI: 10.1038/s41746-023-00935-3
  BibTeX: Download
• Nissen M., Flaucher M., Jäger K., Hübner H., Danzberger N., Titzmann A., Pontones C., Fasching P., Eskofier B., Leutheuser H.:
  WebPPG: Feasibility and Usability of Self-Performed, Browser-Based Smartphone Photoplethysmography
  45th Annual International Conference of the IEEE Engineering in Medicine and Biology Conference, EMBC 2023 (Sydney, NSW, 24. July 2023 – 27. July 2023)
  In: 2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) 2023
  DOI: 10.1109/EMBC40787.2023.10340204
  BibTeX: Download
• Nissen M., Perez CA., Jäger K., Bleher H., Flaucher M., Hübner H., Danzberger N., Titzmann A., Pontones C., Fasching P., Beckmann M., Eskofier B., Leutheuser H.:
  Usability and Perception of a Wearable-Integrated Digital Maternity Record App in Germany: User Study
  In: JMIR Pediatrics and Parenting 6 (2023), Article No.: e50765
  ISSN: 2561-6722
  DOI: 10.2196/50765
  BibTeX: Download
• Vorberg L., Pflüger S., Richer R., Jäger K., Küderle A., Rohleder N., Eskofier B.:
  Prediction of Stress Coping Capabilities from Nightly Heart Rate Patterns using Machine Learning
  2023 IEEE EMBS International Conference on Biomedical and Health Informatics (BHI) (Pittsburgh, 15. October 2023 – 18. October 2023)
  In: 2023 IEEE EMBS International Conference on Biomedical and Health Informatics (BHI) 2023
  DOI: 10.1109/BHI58575.2023.10313401
  URL: https://www.mad.tf.fau.de/files/2023/12/vorberg_pflueger23_stress_coping_nightly_hr.pdf
  BibTeX: Download

2022

• Flaucher M., Nissen M., Jäger K., Titzmann A., Pontones C., Hübner H., Fasching P., Beckmann M., Gradl S., Eskofier B.:
  Smartphone-Based Colorimetric Analysis of Urine Test Strips for At-Home Prenatal Care
  In: IEEE Journal of Translational Engineering in Health and Medicine (2022), p. 1-9
  ISSN: 2168-2372
  DOI: 10.1109/JTEHM.2022.3179147
  BibTeX: Download
• Herzer L., Mücke A., Richer R., Albrecht NC., Heyder M., Jäger K., König V., Koelpin A., Rohleder N., Eskofier B.:
  Influence of Sensor Position and Body Movements on Radar-Based Heart Rate Monitoring
  2022 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) (Ioannina, 27. September 2022 – 30. September 2022)
  DOI: 10.1109/BHI56158.2022.9926775
  URL: https://www.mad.tf.fau.de/files/2022/11/herzer_muecke22_validation_mis.pdf
  BibTeX: Download
• Jäger K., Nissen M., Richer R., Rahm S., Titzmann A., Fasching P., Eskofier B., Leutheuser H.:
  Machine Learning-based Detection of In-Utero Fetal Presentation from Non-Invasive Fetal ECG
  2022 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) (Ioannina, 27. September 2022 – 30. September 2022)
  DOI: 10.1109/BHI56158.2022.9926804
  BibTeX: Download
• Müller V., Richer R., Henrich L., Berger L., Gelardi A., Jäger K., Eskofier B., Rohleder N.:
  The Stroop Competition: A Social-Evaluative Stroop Test for Acute Stress Induction
  IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) (Ioannina, 27. September 2022 – 30. September 2022)
  DOI: 10.1109/BHI56158.2022.9926835
  URL: https://www.mad.tf.fau.de/files/2022/11/mueller22_stroop_competition.pdf
  BibTeX: Download
• Müller V., Richer R., Jäger K., Henrich L., Berger L., Gelardi A., Eskofier B., Rohleder N.:
  The Stroop Competition: A Social-Evaluative Stroop Test For Acute Stress Induction
  79th Annual Scientific Meeting of the American Psychosomatic Society (Long Beach, CA, 23. March 2022 – 26. March 2022)
  In: Lippincott Williams & Wilkins (ed.): Psychosomatic Medicine, PHILADELPHIA: 2022
  DOI: 10.1109/bhi56158.2022.9926835
  BibTeX: Download
• Nissen M., Slim S., Jäger K., Flaucher M., Hübner H., Danzberger N., Fasching P., Beckmann M., Gradl S., Eskofier B.:
  Heart Rate Measurement Accuracy of Fitbit Charge 4 and Samsung Galaxy Watch Active2: Device Evaluation Study
  In: JMIR Formative Research 6 (2022), p. e33635
  ISSN: 2561-326X
  DOI: 10.2196/33635
  BibTeX: Download
• Vorberg L., Pflüger S., Richer R., Jäger K., Küderle A., Nassall K., Eskofier B., Rohleder N.:
  Prediction of Stress Coping Capabilities from Nightly Heart Rate Patterns Using Machine Learning
  79th Annual Scientific Meeting of the American Psychosomatic Society (Long Beach, CA, 23. March 2022 – 26. March 2022)
  In: Lippincott Williams & Wilkins (ed.): Psychosomatic Medicine, PHILADELPHIA: 2022
  BibTeX: Download

2021

• Dörflinger L., Nissen M., Jäger K., Wirth M., Titzmann A., Pontones C., Fasching P., Beckmann M., Gradl S., Eskofier B.:
  Digital Maternity Records: Motivation, Acceptance, Requirements, Usability and Prototype Evaluation of an Interface for Physicians and Midwives
  MuC ’21: Mensch und Computer 2021 (Ingolstadt, 5. September 2021 – 8. September 2021)
  In: Mensch und Computer 2021 2021
  DOI: 10.1145/3473856.3473994
  BibTeX: Download