From: Difficult colonoscopy score identifies the difficult patients undergoing unsedated colonoscopy
Ā | DCSā>ā1 (nā=ā111) | DCSāā¤ā1 (nā=ā501) | p value |
---|---|---|---|
Mean insertion time (min) | 10.6āĀ±ā0.7 | 6.9āĀ±ā0.2 | <0.001 |
Maximal pain score | 1.9āĀ±ā1.5 | 1.4āĀ±ā1.4 | 0.002 |
Abdominal compression (%) | 41 (36.9%) | 84(16.8%) | <0.001 |
Position change (%) | 57(51.4%) | 113(22.6%) | <0.001 |