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Pain evolution in patients with endoscopic treatment [n = 122, n (%)]
| Technical success | ||||
| Yes, n = 105 | No, n = 17 | OR (95%CI) | P value | |
| Pain reduction | 104 (99.05) | 13 (76.47) | 30.3 (2.7-1572.8) | 0.001 |
| Final pain | ||||
| Absent | 52 (49.52) | 1 (5.88) | Absent vs others: | |
| Mild | 49 (46.67) | 5 (29.415) | 15.4 (2.2-668.6) | < 0.001 |
| Moderate | 4 (3.81) | 11 (64.71) | Absent + mild vs moderate + severe: 42.8 (9.5-245.0) | |
| Severe | - | - | ||
