Helle Collatz Christensen

Helle Collatz Christensen

Clinical Associate Professor

Member of:

  • Emergency Medicine


Publication year:
  1. Published

    "I just haven't experienced anything like this before": A qualitative exploration of callers' interpretation of experienced conditions in telephone consultations preceding a myocardial infarction

    Jensen, B., Vardinghus-Nielsen, H., Mills, E. H. A., Møller, Amalie Lykkemark, Gnesin, Filip Jurijevitj, Zylyftari, N., Kragholm, K., Folke, Fredrik, Christensen, Helle Collatz, Blomberg, S. N., Torp-Pedersen, Christian & Bøggild, H., 2023, In: Patient Education and Counseling. 109, 1 p., 107643.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    "Like a rainy weather inside of me": Qualitative content analysis of telephone consultations concerning back pain preceding out-of-hospital cardiac arrest

    Jensen, B., Vardinghus-Nielsen, H., Mills, E. H. A., Møller, Amalie Lykkemark, Gnesin, F., Zylyftari, N., Kragholm, K., Folke, Fredrik, Christensen, Helle Collatz, Blomberg, S. N., Torp-Pedersen, Christian & Boggild, H., 2022, In: International Emergency Nursing. 64, 7 p., 101200.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    A retrospective study on machine learning-assisted stroke recognition for medical helpline calls

    Wenstrup, J., Havtorn, J. D., Borgholt, L., Blomberg, S. N., Maaloe, L., Sayre, M. R., Christensen, H., Kruuse, Christina Rostrup & Christensen, Helle Collatz, 2023, In: npj Digital Medicine. 6, 1, 8 p., 235.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    AED applied, not recommending defibrillation – A validation study of the new variable AED in the Danish Cardiac Arrest Registry

    Casarini, E., Wolthers, S. A., Ringgren, K. B., Blomberg, S. N. F. & Christensen, Helle Collatz, 2023, In: Resuscitation. 186, 109725.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Activation of Citizen Responders to Out-of-Hospital Cardiac Arrest During the COVID-19 Outbreak in Denmark 2020

    Gregers, M. C. T., Andelius, L., Hansen, C. M., Kragh, A. R., Torp-Pedersen, Christian, Christensen, Helle Collatz, Kjoelbye, J. S., Vaeggemose, U., Christensen, E. F. & Folke, Fredrik, 2022, In: Journal of the American Heart Association. 11, 6, 14 p., 024140.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Acute care pathways for patients calling the out-of-hours services

    Søvsø, M. B., Huibers, L., Bech, B. H., Christensen, Helle Collatz, Christensen, M. B. & Christensen, E. F., 27 Feb 2020, In: BMC Health Services Research. 20, 1, 10 p., 146.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    All-cause mortality among Danish nursing home residents before and during the COVID-19 pandemic: a nationwide cohort study

    Andersen, M. P., Mills, E. H. A., Meddis, Alessandra, Sørensen, Kathrine Kold, Butt, J. H., Køber, Lars Valeur, Poulsen, Henrik Enghusen, Phelps, M., Gislason, Gunnar Hilmar, Christensen, Helle Collatz, Schou, Morten, Fosbøl, E. L., Gerds, Thomas Alexander, Kragholm, K. & Torp-Pedersen, Christian, 2023, In: European Journal of Epidemiology. 38, p. 523–531 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Ambulance response times and 30-day mortality: a Copenhagen (Denmark) registry study

    Mills, A. A. M., Mills, E. H. A., Blomberg, S. N. F., Christensen, Helle Collatz, Møller, Amalie Lykkemark, Gislason, Gunnar Hilmar, Køber, Lars Valeur, Kragholm, K. H., Lippert, F., Folke, F., Andersen, M. P. & Torp-Pedersen, Christian, 2024, In: European Journal of Emergency Medicine. 31, 1, p. 59-67 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Artificial intelligence in Emergency Medical Services dispatching: assessing the potential impact of an automatic speech recognition software on stroke detection taking the Capital Region of Denmark as case in point

    Scholz, M. L., Christensen, Helle Collatz, Blomberg, S. N. F., Boebel, S., Verhoeven, J. & Krafft, T., 2022, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 30, 36.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Association Between Defibrillation Using LIFEPAK 15 or ZOLL X Series and Survival Outcomes in Out-of-Hospital Cardiac Arrest: A Nationwide Cohort Study

    Meilandt, C., Qvortrup, M., Bøtker, M. T., Folke, Fredrik, Borup, L., Christensen, Helle Collatz, Milling, L., Lauridsen, K. G. & Løfgren, B., 2024, In: Journal of the American Heart Association. 13, 7, 9 p., e033913.

    Research output: Contribution to journalJournal articleResearchpeer-review

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