Increased age, bilirubin, international normalized ratio, and creatinine score to triglyceride ratio are associated with alcohol-associated primary liver carcinoma: a single-centered retrospective study

Table 4 Receiver operating characteristic (ROC) curve analysis of factors for the diagnosis of ALD-associated PLC

variables	AUC	sensitivity	1-specificity	youden index	cutoff value	P
drinking time (years)	0.64	0.51	0.32	0.19	33.50	< 0.01
average daily drinking (g/d)	0.68	0.45	0.15	0.30	175.00	< 0.01
Cho (mmol/L)	0.66	0.62	0.28	0.33	3.42	< 0.01
TG (mmol/L)	0.77	0.64	0.17	0.47	1.02	< 0.01
ABIC score	0.75	0.85	0.51	0.34	6.99	< 0.01
ABIC score combined TG	0.79	0.87	0.36	0.51	-	< 0.01
ABIC score/TG (L/mmol)	0.80	0.89	0.37	0.52	6.99	< 0.01

TG: triglyceride; Cho: cholesterol; ABIC: age-bilirubin-international normalized ratio (INR)-creatinine. AUC: area under the curve

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