Preoperative ICG Test to Predict Posthepatectomy Liver Failure and Postoperative Outcomes in Hilar Cholangiocarcinoma

Table 4

Postoperative data between PHLF group and LFRW group.

Factor	Group	Result	value
Age, years	LFRW	64 (34-78)	0.958
	PHLF	63 (50-80)
Sex,
Male	LFRW	51	0.933
	PHLF	30
Female	LFRW	42
	PHLF	24
Hepatitis,
Yes	LFRW	11	0.603
	PHLF	8
No	LFRW	82
	PHLF	46
Serum bilirubin (mg/dL)	LFRW	10.5 (4.5-16.9)	0.245
	PHLF	8.6 (4.7-16.7)
Serum albumin (g/L)	LFRW	47 (32-47)	0.931
	PHLF	38.5 (34-47)
INR	LFRW	0.95 (0.84-1.13)	0.480
	PHLF	0.96 (0.83-1.25)
ICG R15 (%)	LFRW	7.8 (0.5-46.5)	≤0.001
	PHLF	24.6 (7.9-61.9)
Operation time (min)	LFRW	470 (79-840)	0.478
	PHLF	455 (120-950)
Intraoperative blood loss (mL)	LFRW	300 (40-1000)	0.246
	PHLF	400 (100-1200)
Volume of resected liver (cm^3)	LFRW	210 (55-1611)	0.907
	PHLF	304 (60-1360)
Surgical method
Left hemihepatectomy	LFRW	144 (104-248)	0.349
	PHLF	175 (124-216)
Right hemihepatectomy	LFRW	650 (308-1148)
	PHLF	608 (392-936)
Extended hemihepatectomy	LFRW	1440 (1148-1568)
	PHLF	1510 (1360-1611)
Others	LFRW	76 (61-98)
	PHLF	73 (60-83)

Values are presented as (%) or median (range).
LFRW: liver function recovered well; PHLF: postoperative liver dysfunction.