Predictive value of intra-hepatectomy ICGR15 of the remnant liver for post-hepatectomy liver failure in hemi-hepatectomy: a prospective study

Table 2 Comparisons of post-hepatectomy complications based on PHLF grade and ICGR15-intra level

	None-PHLF group	B/C PHLF group	P value	ICGR15-intra < 19.8%	ICGR15-intra ≥ 19.8%	P value
PHLF, (%)			< 0.001			0.002
Grade 0	22 (95.7)	0 (0.0)		21 (84.0)	1 (16.7)
Grade A	1 (4.3)	0 (0.0)		1 (4.0)	0 (0.0)
Grade B	0 (0.0)	3 (37.5)		2 (8.0)	1 (16.7)
Grade C	0 (0.0)	5 (62.5)		1 (4.0)	4 (66.7)
Days of post-hepatectomy, median [IQR]	7.00 [6.00, 8.00]	8.50 [8.00, 9.25]	0.096	8.00 [6.00, 9.00]	8.00 [6.50, 8.75]	0.826
Cost, RMB, median [IQR]	54311.49 [48244.29, 60491.13]	59518.58 [55595.87, 68751.01]	0.188	54311.49 [46809.56, 62474.10]	58280.40 [56128.26, 59689.36]	0.419
Pneumonia, (%)	10 (43.5)	4 (50.0)	1	10 (40.0)	4 (66.7)	0.37
Pleural effusion, (%)	7 (30.4)	3 (37.5)	1	7 (28.0)	3 (50.0)	0.358
Ascites, (%)	9 (39.1)	3 (37.5)	1	10 (40.0)	2 (33.3)	1
Bile leakage, (%)	0 (0.0)	1 (12.5)	0.258	1 (4.0)	0 (0.0)	1
Clavien-Dindo ≥ III grade, (%)	3 (13.0)	5 (62.5)	0.013	4 (16.0)	4 (66.7)	0.026

Values were described as n (%) and median [IQR]
Abbreviations: PHLF Post-hepatectomy liver failure, ICGR15 Intraoperative indocyanine green retention rate at 15 min, IQR Interquartile range

ISSN: 1471-2407