Severe/critical COVID-19 early warning system based on machine learning algorithms using novel imaging scores

doi:10.12998/wjcc.v11.i12.2716

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World Journal of Clinical Cases

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2307-8960

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Clin Cases. Apr 26, 2023; 11(12): 2716-2728
Published online Apr 26, 2023. doi: 10.12998/wjcc.v11.i12.2716

Table 2 Characteristics of computed tomography scans

	Computed tomography scoring item	Overall (n = 110)	Common (n = 41)	Severe/Critical (n = 69)	P value
Right upper area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.1
	Consolidation score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.027
	GGO, median (IQR)	1.000 (1.000, 2.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	0.003
	Overall lung involment score, median (IQR)	1.000 (1.000, 3.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	0.006
Left upper area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.071
	Consolidation score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.019
	GGO, median (IQR)	1.000 (1.000, 2.000)	1.000 (0.000, 1.000)	2.000 (1.000, 2.000)	P < 0.001
	Overall lung involment score, median (IQR)	1.000 (1.000, 2.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	P < 0.001
Right medium area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.085
	Consolidation score, median (IQR)	0.000 (0.000, 1.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.007
	GGO, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 2.000)	2.000 (1.000, 3.000)	0.002
	Overall lung involment score, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 2.000)	2.000 (2.000, 3.000)	P < 0.001
Left medium area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.279
	Consolidation score, median (IQR)	0.000 (0.000, 1.000)	0.000 (0.000, 0.000)	0.000 (0.000, 2.000)	0.006
	GGO, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	0.001
	Overall lung involment score, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 2.000)	2.000 (1.000, 3.000)	P < 0.001
Right lower area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 1.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.122
	Consolidation score, median (IQR)	0.000 (0.000, 1.000)	0.000 (0.000, 0.000)	0.000 (0.000, 2.000)	0.002
	GGO, median (IQR)	1.000 (1.000, 3.000)	1.000 (1.000, 2.000)	2.000 (1.000, 3.000)	0.004
	Overall lung involment score, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 2.000)	2.000 (1.000, 3.000)	P < 0.001
Left lower area	Crazy-paving pattern score, median (IQR)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.000 (0.000, 0.000)	0.357
	Consolidation score, median (IQR)	0.000 (0.000, 1.000)	0.000 (0.000, 0.000)	0.000 (0.000, 1.000)	0.007
	GGO, median (IQR)	1.000 (1.000, 3.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	P < 0.001
	Overall lung involment score, median (IQR)	2.000 (1.000, 3.000)	1.000 (1.000, 1.000)	2.000 (1.000, 3.000)	P < 0.001

IQR: Interquartile range.

Citation: Li QY, An ZY, Pan ZH, Wang ZZ, Wang YR, Zhang XG, Shen N. Severe/critical COVID-19 early warning system based on machine learning algorithms using novel imaging scores. World J Clin Cases 2023; 11(12): 2716-2728
URL: https://www.wjgnet.com/2307-8960/full/v11/i12/2716.htm
DOI: https://dx.doi.org/10.12998/wjcc.v11.i12.2716