Table 5 Stapler Performance: Yes/No questions, Sagittal placement
Question | Stapler used | YES | NO | Odds Ratio (for yes) | P Value |
|---|---|---|---|---|---|
Was there interference of the pubic symphysis limiting placement of the device? | RALC CC | 2 (4%) 18 (38%) | 46 30 | 0.064 | 0.0006 |
Was there readjusting of the instrument for optimal placement? | RALC CC | 29 (60%) 37 (77%) | 19 11 | 0.43 | 0.07 |
Did the instrument impede visibility | RALC CC | 3 (6%) 6 (13%) | 45 42 | 0.32 | 0.13 |
Was the whole rectum contained in the device after clamping | RALC CC | 45 (94%) 34 (71%) | 3 14 | 18.08 | 0.007 |