Table 5.

Ranking scores of variables selected for ML model.

Score	Feature	Score	Feature	Score	Feature	Score	Feature
0.06883	Platelets	0.04361	Hemoglobin	0.02051	SpO2	0.00644	Headache
0.06522	Total bilirubin	0.04336	Lymphocytes	0.01256	Cough	0.00634	SOB
0.05150	DBP	0.04148	CRP	0.01248	Sore throat	0.00634	RR/min
0.05104	WBC	0.03849	CK	0.01215	Troponin	0.00446	Sputum
0.04947	LDH	0.03812	ALT	0.00988	Myalgia	0.00300	Chest pain
0.04722	HR BPM	0.02838	D-dimer	0.00942	Fever	0.00287	GCS
0.04681	APTT	0.02825	Na	0.00931	SOFA score	0.00187	SpO2 on RA vs.
0.04594	Creatinine	0.02825	AST	0.00925	GI symptoms		O2 therapy
0.04503	Ferritin	0.02822	Fibrinogen	0.00761	Smell/taste loss	0.00046	Confusion
0.04428	SBP	0.02483	Temperature	0.00672	Malaise