The application research of AI image recognition and processing technology in the early diagnosis of the COVID-19

BMC Medical Imaging

Table 2 CT image characteristics and clinical parameters

CT image characteristics	Clinical parameters	Feature combination
Number of lesions	Leukocyte	Total lesion volume
Total lesion volume	Neutrophil count	Volume change
Mean lesion volume	Neutrophil ratio	Proportion of lesions
Proportion of lesions	Lymphocyte count	Mean density
Maximum 3D long diameter	Lymphocyte ratio	Edge clarity
Maximum 2D long diameter	Monocyte count	Pleural distance
Mean density	Proportion of monocytes	Form
Edge clarity	Eosinophil count	Mean lesion volume
Pleural distance	Eosinophil ratio	Neutrophil ratio
Form	Red blood cell count	Lymphocyte ratio
Lesion volume change	Hemoglobin	Red blood cell count
	Hematocrit	Hematocrit
	Platelet count	Platelet count
	Alanine aminotransferase	Alanine aminotransferase
	Aspartate aminotransferase	PaO2
	Albumin
	PaO2

ISSN: 1471-2342