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Table 4 Results of portal vein trimming between MAT group and manual group

From: The application of magnetic anchoring traction device in assisting donor liver bench surgery in classic orthotopic liver transplantation

Variants

MAT group (n = 10)

Manual group (n = 10)

P value

Test methods

Number of assistants

1.0 (1.0, 1.0))

1.5 (1.0, 2.0)

0.035*

MWW

Number of magnetic anchoring traction devices used

2.0 (2.0, 2.5)

0

  

Exposure quality (good/medium/bad)

9/1/0

8/2/0

0.739

MWW

Vascular wall damage (yes/no)

1/9

0/10

 > 0.999

Fisher’s

Events of vascular wall damage occurred

0 (0, 0)

0

0.739

MWW

Procedure time (min)

15 (10, 15)

15 (10, 20)

0.436

MWW

  1. *P < 0.05