Abstract
The objective of the study is to develop a method that enables to predict disease severity at the moment of admission to an intensive care unit and to choose appropriate respiratory support. The problem of patient classification by disease course is solved by using information about comorbid chronic states and a modified comorbidity index. To prove the applicability of the index for severe COVID-19 patients, we developed a mathematical model for disease progression. The estimated values of the model parameters showed the difference between probabilities of transition to critical states and/or lethal outcome in different groups.
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Funding
This study was financially supported by the Russian Ministry of Education and Science through grant no. 075-11-2020-011 (13.1902.21.0040).
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APPENDIX
APPENDIX
Values of Model Parameter Estimations and Their Confidence Intervals
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Kisselevskaya-Babinina, V.Y., Romanyukha, A.A. & Sannikova, T.E. Mathematical Model of COVID-19 Progression: Prediction of Severity and Outcome. Math Models Comput Simul 15, 987–998 (2023). https://doi.org/10.1134/S2070048223060121
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DOI: https://doi.org/10.1134/S2070048223060121