Improving Outcomes Defending Patient Safety: The Learning Journey in Robotic Liver Resections

Table 1

Patients characteristics and type of resection.

	First period; (30)	Second period; (30)	p-value
Age (years, mean)	57 (±14.1)	59 (±13.7)	0.65
Male/Female	21/9	20/10	0.78
Child A	28 (93.3%)	27 (90%)	0.64
Child B	2 (6.7%)	3 (10%)	0.64
Liver Cirrhosis	15 (50%)	17 (56.7%)	0.70
Right hepatectomy	2	0	0.15
Left hepatectomy	1	0	0.32
Bisegmentectomies; (left lateral sectionectomies)	6; (5)	2; (0)	0.07; (0.01)
Segmentectomies	11	11	1
Wedge resections	10	14	0.3
Cystopericystectomies	1	3	0.3