Laparoscopic hepatectomy using indocyanine green attenuates postoperative inflammatory response for hepatocellular carcinoma: A propensity score matching analysis

Table 2 Specific intra-operative outcomes, n (%)

Variables	Total (n = 94)	ICG (n = 47)	Non-ICG (n = 47)	P value
Blood loss, mL	124.4 (111.8)	85.5 (59.6)	163.2 (136.5)	0.001
Surgery time, minute	152.6 (62.4)	128.2 (43.6)	177.0 (68.9)	< 0.001
HIO times				0.005
0	5 (5.3)	4 (8.5)	1 (2.1)
1	30 (31.9)	20 (42.6)	10 (21.3)
2	40 (42.6)	20 (42.6)	20 (42.6)
3	17 (18.1)	2 (4.3)	15 (31.9)
4	2 (2.1)	1 (2.1)	1 (2.1)
Total HIO time, minute	28.9 (13.6)	25.1 (13.2)	32.7 (13.2)	0.007
Margin, mm	8.6 (6.9)	8.8 (6.4)	8.3 (7.5)	0.724

HIO: Hepatic inflow occlusion; ICG: Indocyanine green.