Scoring criteria for determining the safety of liver resection for malignant liver tumors

Table 5 Formulae for the calculation of standard liver volume based on age, gender, or radiological findings

	Authors	Journals	Formulae	ICC
Others	Takahashi et al[37]	Clin Pharmacol Ther, 2000	LV = 15 × (4.6 × Age + 19.8), Age: 1-18; LV = 15 × (0.31 × Age + 97.8), Age: 30-40; LV = 15 × (–0.91 × Age + 149), Age: ≥ 41	0.39
	Kanamori et al[38]	Int J Clin Pharmacol Ther, 2002	LV = 67.3 × Age + 229.8	−0.39
	Choukèr et al[39]	Liver Transpl, 2004	LV=452 + 16.34 × BW + 11.85 × Age – 166 × Gender (Age: 16–50, M: 0, F: 1); LV=1390 + 15.94 × BW – 12.86 × Age (Age: 51–70)	0.79
	Chan et al[40]	World J Gastroenterol, 2006	LV = 218 + BW × 12.3 + Gender × 51 (F: 0, M: 1)	0.74
	Yuan et al[41]	Transplant Proc, 2008	LV = 949.7 × BSA − 48.3 × Age − 247.4 (Age: 1: < 40, 2: 41–60, 3: > 60)	0.77
	Kokudo et al[42]	J Hepatol, 2015	LV = 203.3 − 3.61 × Age + 58.7 × Thoracic width − 463.7 × Race (Asian: 1, Caucasian: 0)	0.66
	Ma et al[43]	Liver Transpl, 2017	LV = (2 × Depth) + (10 × BW) + 190	0.75

ICC: Intraclass correlation coefficient; LV: Liver volume; BSA: Body surface area; BW: Body weight; F: Female; M: Male.