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 |