Life-threatening event in laparoscopic hepatic surgery: Training curriculum on sudden hepatic artery haemorrhage

Table 2 Operation performance in these 3 groups

	Operation time (s)	Blood loss (ml)	Goals score	Repair score*	Narrow score*
A	267.2 ± 67.8	57.0 ± 17.7	20.8 ± 1.6	3 (20%); 4 (40%); 5 (40%)	4 (40%); 5 (60%)
F	434.4 ± 71.3	104.4 ± 19.1	16.8 ± 1.8	3 (40%); 4 (60%)	3 (60%); 4 (40%)
R	675.4 ± 127.0	164.0 ± 33.1	11.8 ± 1.9	1 (40%); 2 (20%); 3 (40%)	2 (40%); 3 (60%)
P-value (A vs F)	0.005	0.004	0.006	/	/
P-value (F vs R)	0.006	0.008	0.003	/	/

Repair Score*: After the surgery was completed, two senior surgeons will evaluate the closure degree of the artery (Likert scale: the better of the closure, the higher of the score). Narrow Score*: After the surgery was completed, two senior surgeons will evaluate the narrow degree of the artery (Likert scale: the more severe of the artery stenosis, the lower of the score). Bold font means p < 0.05

ISSN: 1749-7922