Table 3.

Short-term outcomes of single and multiple groups

Variable		Single group (n=81)	Multiple group (n=52)	Total (n=133)	P-value
Operation
	Laparoscopy	16 (19.8)	2 (3.8)	18 (13.5)	0.009
	Anatomical resection	68 (84.0)	46 (88.5)	114 (85.7)	0.468
	Calculated EBL	650 (0-4,525)	451 (0-4,525)	601 (0-4,525)	0.204
	Op time (min)	250 (75-610)	255 (140-545)	250 (75-610)	0.931
Transfusion
	Intra Op or post Op	18 (22.2)	7 (13.4)	25 (18.8)	0.776
	Intra Op	11 (13.6)	5 (9.6)	16 (12.0)	0.493
	Post Op	7 (8.6)	2 (3.8)	9 (6.8)	0.323
Post-operative outcome
	Complication	34 (42.0)	17 (32.7)	51 (38.3)	0.283
	Complication, CD ≥ IIIa	14 (17.3)	5 (9.6)	19 (14.3)	0.217
	Hospital days	11 (5-72)	11 (7-33)	11 (5-72)	0.749

Values are presented as median (range) for continuous data and number (%) for categorical data.

EBL, estimated blood los; Op, operation; CD, Clavien-Dindo scale of surgical complications.