Helle Collatz Christensen
Clinical Associate Professor
- 2022
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Behavioral factors associated with SARS-CoV-2 infection
Cajar, M. D., Tan, F. C. C., Boisen, M. K., Krog, S. M., Nolsoee, R., Christensen, Helle Collatz, Andersen, M. P., Moeller, A. L., Gerds, Thomas Alexander, Pedersen-Bjergaard, Ulrik, Lindegaard, Birgitte, Kristensen, Peter Lommer, Christensen, T. B., Torp-Pedersen, Christian & Lendorf, M. E., 2022, In: BMJ Open. 12, 6Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characteristics of low acuity prehospital emergency patients with 48-h mortality, an observational cohort study
Petersen, J. A. D., Blomberg, S. N., Lippert, F. & Christensen, Helle Collatz, 2022, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 30, 64.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Endoskopisk transduodenal fjernelse af galdeblæresten hos patient med nekrotiserende pankreatitis
Christensen, Helle Collatz, Novovic, Srdan, Karstensen, John Gásdal, Lauritsen, Morten Laksáfoss & Schmidt, P. N., 2022, In: Ugeskrift for Laeger. 184, 40, 3 p., V04220266.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Functionality of registered automated external defibrillators
Jespersen, S. S., Kjoelbye, J. S., Christensen, Helle Collatz, Andelius, L., Gregers, M. C. T., Torp-Pedersen, Christian, Hansen, C. M. & Folke, Fredrik, 2022, In: Resuscitation. 176, p. 58-63 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Household Exposure to Severe Acute Respiratory Syndrome Coronavirus 2 and Association With Coronavirus Disease 2019 Severity: A Danish Nationwide Cohort Study
Broccia, M., de Knegt, Victoria Elizabeth, Mills, E. H. A., Møller, Amalie Lykkemark, Gnesin, F., Fischer, Thea Kølsen, Zylyftari, N., Blomberg, S. N., Andersen, M. P., Schou, Morten, Fosbøl, E., Kragholm, K., Christensen, Helle Collatz, Polcwiartek, L. B., Phelps, M., Køber, L. & Torp-Pedersen, Christian, 2022, In: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 74, 1, p. 1-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Hypothetical interventions on emergency ambulance and prehospital acetylsalicylic acid administration in myocardial infarction patients presenting without chest pain
Møller, Amalie Lykkemark, Rytgaard, Helene Charlotte Wiese, Mills, E. H. A., Christensen, Helle Collatz, Blomberg, S. N. F., Folke, Fredrik, Kragholm, K. H., Lippert, F., Gislason, Gunnar Hilmar, Køber, Lars Valeur, Gerds, Thomas Alexander & Torp-Pedersen, Christian, 2022, In: BMC Cardiovascular Disorders. 22, 13 p., 562.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Impact of integrating out-of-hours services into Emergency Medical Services Copenhagen: a descriptive study of transformational years
Zinger, N. D., Blomberg, S. N., Lippert, F., Krafft, T. & Christensen, Helle Collatz, 2022, In: International Journal of Emergency Medicine. 15, 1, 8 p., 40.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
International initiation and termination of resuscitation practices: Protocol of a cross-sectional survey
Havshøj, U., Juhl, I. M. D., Milling, L., Jørgensen, J. K., Christensen, Helle Collatz, Lippert, F., Morrison, L. J., Mikkelsen, S. & Brøchner, A. C., 2022, In: Acta Anaesthesiologica Scandinavica. 66, 7, p. 904-907 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Non-medical factors in prehospital resuscitation decision-making: a mixed-methods systematic review
Milling, L., Kjær, J., Binderup, L. G., de Muckadell, C. S., Havshøj, U., Christensen, Helle Collatz, Christensen, E. F., Lassen, A. T., Mikkelsen, S. & Nielsen, D., 2022, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 30, 1, 32 p., 24.Research output: Contribution to journal › Review › Research › peer-review
- Published
Out-of-hospital cardiac arrest: Does rurality decrease chances of survival?
Ringgren, K. B., Kragholm, K. H., Lindgren, F. L., Jacobsen, P. A., Jørgensen, A. J., Christensen, Helle Collatz, Mills, E. H. A., Jakobsen, L. K., Yonis, H., Folke, Fredrik, Lippert, F. & Torp-Pedersen, Christian, 2022, In: Resuscitation Plus. 9, 100208.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Out-of-hospital cardiac arrest related to exercise in the general population: Incidence, survival and bystander response
Wolthers, S. A., Jensen, T. W., Blomberg, S. N., Holgersen, M. G., Lippert, F., Mikkelsen, S., Hendriksen, O. M., Torp-Pedersen, Christian & Christensen, Helle Collatz, 2022, In: Resuscitation. 172, p. 84-91 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Patient characteristics and dispatch responses of urinary tract infections in a prehospital setting in Copenhagen, Denmark: a retrospective cohort study
Verhoeven, J., Christensen, Helle Collatz, Blomberg, S. N., Böbel, S., Scholz, M. & Krafft, T., 2022, In: BMC Primary Care. 23, 319.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pediatric out-of-hospital cardiac arrest in Denmark
Holgersen, M. G., Jensen, T. W., Breindahl, N., Kjerulff, J. L. B., Breindahl, S. H., Blomberg, S. N. F., Wolthers, S. A., Andersen, L. B., Torp-Pedersen, Christian, Mikkelsen, S., Lippert, F., Christensen, Helle Collatz & Danish Cardiac Arrest Registry Group, D. C. A. R. G., 2022, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 30, 1, 8 p., 58.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Return to work after COVID-19 infection- A Danish nationwide registry study
Jacobsen, P. A., Andersen, M. P., Gislason, Gunnar Hilmar, Phelps, M., Butt, J. H., Køber, Lars Valeur, Schou, Morten, Fosbøl, E., Christensen, Helle Collatz, Torp-Pedersen, Christian, Gerds, Thomas Alexander, Weinreich, U. M. & Kragholm, K., 2022, In: Public Health. 203, p. 116-122 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Socio-demographic characteristics of basic life support course participants in Denmark
Jensen, T. W., Folke, Fredrik, Andersen, M. P., Blomberg, S. N., Jørgensen, A. J., Holgersen, M. G., Ersbøll, A. K., Hendriksen, O. M., Lippert, F., Torp-Pedersen, Christian & Christensen, Helle Collatz, 2022, In: Resuscitation. 170, p. 167-177 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Symptoms reported in calls to emergency medical services within 24 hours prior to out-of-hospital cardiac arrest
Gnesin, Filip Jurijevitj, Mills, E. H. A., Jensen, B., Møller, Amalie Lykkemark, Zylyftari, N., Bøggild, H., Ringgren, K. B., Kragholm, K., Blomberg, S. N. F., Christensen, Helle Collatz, Lippert, F., Køber, Lars Valeur, Folke, Fredrik & Torp-Pedersen, Christian, 2022, In: Resuscitation. 181, p. 86-96 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The National Danish Cardiac Arrest Registry for Out-of-Hospital Cardiac Arrest – A Registry in Transformation
Jensen, T. W., Blomberg, S. N., Folke, Fredrik, Mikkelsen, S., Rostgaard-Knudsen, M., Juelsgaard, P., Christensen, E. F., Torp-Pedersen, Christian, Lippert, F. & Christensen, Helle Collatz, 2022, In: Clinical Epidemiology. 14, p. 949-957 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The “unclear problem” category: an analysis of its patient and dispatch characteristics and its trend over time
Otten, S., Rehbock, C., Krafft, T., Haugaard, M. V., Pilot, E., Blomberg, S. N. & Christensen, Helle Collatz, 2022, In: BMC Emergency Medicine. 22, 7 p., 41.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
To explain or not to explain? Artificial intelligence explainability in clinical decision support systems
Amann, J., Vetter, D., Blomberg, S. N., Christensen, Helle Collatz, Coffee, M., Gerke, S., Gilbert, T. K., Hagendorff, T., Holm, Sune Hannibal, Livne, M., Spezzatti, A., Strümke, I., Zicari, R. V. & Madai, V. I., 2022, In: PLOS Digital Health. 1, 2, 18 p., e0000016.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
cSocioeconomic Disparities in Prehospital Emergency Care in a Danish Tax-Financed Healthcare System: Nationwide Cohort Study
Frydenlund, J., Mackenhauer, J., Christensen, E. F., Christensen, Helle Collatz, Væggemose, U., Steinmetz, Jacob & Johnsen, S. P., 2022, In: Clinical Epidemiology. 14, p. 555-565 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 22768155
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Contacting out-of-hours primary care or emergency medical services for time-critical conditions - impact on patient outcomes
Research output: Contribution to journal › Journal article › Research › peer-review
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197
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On assessing trustworthy AI in healthcare: Best practice for machine learning as a supportive tool to recognize cardiac arrest in emergency calls
Research output: Contribution to journal › Journal article › Research › peer-review
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111
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Injury from electric scooters in Copenhagen: A retrospective cohort study
Research output: Contribution to journal › Journal article › Research › peer-review
Published