Table 2.

Intraoperative data	CUSA hepatectomy n = 20	Stapler hepatectomy n = 20	Overall n = 40	p value
Type of resection, n (%)				0.515 a
major hepatectomy	11 (55)	14 (70)	25 (62.5)
minor hepatectomy	9 (45)	6 (30)	15 (37.5)
Transection speed [cm2/s], mean (SD)	1 (0.4)	10.8 (6.1)	5.9 (6.6)	<0.0001 b
Surgery duration, median (Q1-Q3)	230 (191.5–278.5)	197.5 (147.3–238.8)	215.5 (163.8–271.3)	0.151 c
minor hepatactomy	210 (160–270)	145 (110–165)	160 (127.5–230)	0.012 c
major hepatactomy	270 (222.5–280)	218 (192.5–268.8)	230 (200–278)	0.492 c
Intraoperative requirement for blood products, n (%)	1 (5)	0	1 (2.5)	1.000 a

^a Fishers.exact test,

^b unpaired t-test,

^c Mann-Whitney U test