Table 3.

Criteria selected by three feature selection algorithms and expert judgment.

	Data-Driven Approaches					Knowledge-Driven Approach
	Criteria Selected		Criteria Selected		Criteria Selected		Criteria Selected
ANOVA	Albumin	$X^2$	Albumin	Relief	Alanine aminotransferase	Expert Judgment	White blood cell count
	Alanine aminotransferase		Aspartate aminotransferase		Total bilirubin		Neutrophil count
	Aspartate aminotransferase		White blood cell count		Albumin		Lymphocyte count
	White blood cell count		Creatinine		Aspartate aminotransferase		Haemoglobin
	Total bilirubin		Interleukin 6		White blood cell count		Blood platelet count
	Creatinine		Neutrophil count		Creatinine		Albumin
	Interleukin 6		C-reactive protein		Interleukin 6		C-reactive protein
	Lactic dehydrogenase		D dimer		Lactic dehydrogenase		Interleukin 6