Table 5. Frequency of feature incorporation in the alcoholic liver cirrhosis classification models.

Rank	Clinical Characteristics Only Model	Frequency % 2	Lipids-Only Model	Frequency % 3	Lipids and Clinical Characteristics Model	Frequency % 4
1	Platelet	99.00	PC 32:0	98.17	PC 32:0	96.83
2	Albumin	96.17	THC 24:1	97.50	THC 24:1	94.83
3	INR	93.50	THC 20:0	94.67	THC 22:0	93.33
4	Hemoglobin	57.17	THC 22:0	94.00	THC 20:0	91.83
5	WBC	56.50	PC(O-32:0)	93.83	PC(O-32:0)	91.50
6	Bilirubin	20.50	DHC 20:0	88.67	DHC 20:0	88.83
7	BMI	13.17	PC 31:0	86.50	PC 31:0	84.83
8	Triglycerides	12.83	PC(O-34:1)	85.33	Platelet	82.50
9	Sex	10.83	PC 36:5	81.50	PC(O-34:1)	80.50
10	DBP	9.33	PC(P-34:3)	74.50	PC 36:5	73.67
11	AST/ALT 5	7.50	LPC 20:5	74.00	DHC 22:0	72.00
12	HDL	6.50	DHC 22:0	70.83	INR	68.50
13	LDL	4.83	PC 30:0	69.00	PC(P-34:3)	68.17
14	GGT	4.00	LPE 22:6	69.00	LPC 20:5	65.50
15	Creatinine	2.50	THC 24:0	63.00	PC 30:0	62.50
16	AC 1 (Per day)	2.33	THC 18:0	59.33	Hemoglobin	56.50
17	AC 1 (Life time)	1.67	LPI 20:4	57.33	LPI 20:4	55.33
18	AC 1 (Per year)	1.33	PC(O-32:1)	51.33	LPE 22:6	55.17
19	SBP	0.17	SM 33:1	45.50	THC 18:0	54.50
20	Cholesterol	0.17	LPC 20:4	41.67	THC 24:0	49.50

¹ AC: Alcohol consumption.

² Based on model containing 5 features.

³ Based on model containing 25 features.

⁴ Based on model containing 25 features.

⁵ Aspartate transaminase/alanine aminotransferase.