Table 2. Comparison of perioperative factors between RA-LPD and total RPD group.

Variables	RA-LPD (n=17)	Total RPD (n=38)	P value
Harvested Lymph nodes	13.6±4.0	14.2±5.7	0.698
Operative time (min)	415.3±89.2	362.4±75.6	0.047
EBL (mL), median [IQR]	300 [75–500]	200 [100–400]	0.439
Blood transfusion	2	2	0.579

RPD, robotic pancreaticoduodenectomy; RA-LPD, robot-assisted laparoscopic pancreaticoduodenectomy; EBL, estimated blood loss; IQR, inter-quartile.