Table 6 Results of biliary tract trimming between two groups
Variants | MAT group (n = 10) | Manual group (n = 10) | P value | Test methods |
|---|---|---|---|---|
Number of assistants | 0 | 0 | > 0.999 | MWW |
Number of magnetic anchoring traction devices used | 0 | 0 | ||
Exposure quality (good/medium/bad) | 10/0/0 | 10/0/0 | > 0.999 | MWW |
Vascular wall damage (yes/no) | 0/10 | 0/10 | ||
Events of vascular wall damage occurred | 0 | 0 | > 0.999 | MWW |
Procedure time (min) | 6 (5, 10) | 10 (7, 10) | 0.218 | MWW |