Machine Learning for Mortality Analysis in Patients with COVID-19

International Journal of Environmental Research and Public Health
Manuel Sánchez-MontañésYasser Alakhdar-Mohmara

Abstract

This paper analyzes a sample of patients hospitalized with COVID-19 in the region of Madrid (Spain). Survival analysis, logistic regression, and machine learning techniques (both supervised and unsupervised) are applied to carry out the analysis where the endpoint variable is the reason for hospital discharge (home or deceased). The different methods applied show the importance of variables such as age, O2 saturation at Emergency Rooms (ER), and whether the patient comes from a nursing home. In addition, biclustering is used to globally analyze the patient-drug dataset, extracting segments of patients. We highlight the validity of the classifiers developed to predict the mortality, reaching an appreciable accuracy. Finally, interpretable decision rules for estimating the risk of mortality of patients can be obtained from the decision tree, which can be crucial in the prioritization of medical care and resources.

References

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Citations

Jul 3, 2021·International Journal of Environmental Research and Public Health·Irfan Ullah KhanSara Mhd Bachar Chrouf
Aug 19, 2021·Scientific Reports·Maryam AlJameAmeer Mohammed

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Methods Mentioned

BETA
PCRs

Software Mentioned

Python
Pandas
TAN
R
HERsystem
COVID SAVE
Numpy
Sklearn
Matplotlib
COVID DATA SAVE LIVES

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