Fig. 1
From: A practical integrated radiomics model predicting intensive care hospitalization in COVID-19
Graphic representation of the development of the proposed radiomics model demonstrating the segmentation and extraction of radiomic features from chest X-ray at admission of COVID-19 patients and the factor analysis that led to the selection of five highly correlating variables. The robustness of the proposed model is shown by the excellent (> .750) intraclass correlation coefficient values of the selected variables