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Reasons for incomplete colonoscopy, according to risk group.
| Reasons for incomplete colonoscopy | Total | |||||||
|---|---|---|---|---|---|---|---|---|
| Technically difficult | Impassable stricture | Poor bowel preparation | Procedure abandoned | Pain | Colitis | |||
| Group stratification | Group 1 | 4 | 1 | 9 | 0 | 0 | 1 | 15 |
| Group 2 | 11 | 7 | 18 | 2 | 3 | 0 | 41 | |
| Group 3 | 21 | 17 | 54 | 0 | 4 | 0 | 96 | |
|
| ||||||||
| Total | 36 | 25 | 81 | 2 | 7 | 1 | 152 | |
