Evaluation of informational diagnostic criteria and severity biomarkers using a discrimination model in patients with COVID-19

Main Article Content

Gryhoriy Gradil

hi.hradil@knnu.edu.ua

Oleg Avrunin

oleh.avrunin@nure.ua

Kateryna Yurko

kv.yurko@knmu.edu.ua

https://orcid.org/0000-0002-1226-5431
Natalia Shushlyapina

no.shushliapina@knmu.edu.ua

Yuliia Kalashnyk-Vakulenko

ym.kalashnyk@knmu.edu.ua

Mariia Shostatska

mariashostatska@gmail.com

Aigul Iskakova

a.iskakova@satbayev.university

https://orcid.org/0000-0001-8043-819X

Abstract

The paper examines the features of viral pneumonias that in the future may be caused by highly pathogenic viruses (HPCoVs) (SARS-CoV-2, MERS-CoV, SARS-CoV), H5N1, H5N7 and influenza A (H1N1) pdm. Rapidly progressive viral pneumonia that develops in these diseases can lead to a fatal complication – acute respiratory distress syndrome (ARDS). Confirmation and refutation of the diagnosis of ARDS today is a difficult task that requires the development and improvement of diagnostic methods. To compare the diagnostic effectiveness of the methods, the possibility of using criteria and parametric recognition models was considered. The discrimination model was built on the basis of the quadratic normalized Euclidean distance between the vectors of mean values ​​by state of quantities. The perspective of the work is to improve methods for assessing diagnostic criteria and severity biomarkers using a discrimination model based on quadratic notched Euclidean distance, which will allow improving the detection of ARDS – a fatal complication of respiratory system infection with highly pathogenic viruses.

Keywords:

ARDS, pneumonia viral, COVID-19, biomarkers, human health, medical diagnostic

Sustainable Development Goals (SDG)

  • 3 - Good health and well-being
  • 17 - Partnerships for the goals

References

Article Details

Gradil, G., Avrunin, O., Yurko, K., Shushlyapina, N., Kalashnyk-Vakulenko, Y., Shostatska, M., & Iskakova, A. (2026). Evaluation of informational diagnostic criteria and severity biomarkers using a discrimination model in patients with COVID-19. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 16(2), 26–31. https://doi.org/10.35784/iapgos.9055