Multivariable analysis and best-fitting multiple logistic regression model for factors associated with recurrence at first surveillance colonoscopy (SC1)
| Risk factor for recurrent/residual adenoma | OR | p Value |
|---|---|---|
| Lesion size | ||
| 20 mm | 1 | |
| 21–30 mm | 2.07 (0.93–4.57) | 0.073 |
| 31–40 mm | 3.44 (1.56–7.60) | 0.002 |
| >40 mm | 8.22 (3.90–17.3) | <0.001 |
| Use of argon plasma coagulation (APC) | 2.42 (1.55–3.80) | <0.001 |
| Bleeding during EMR | 1.66 (1.03–2.67) | 0.038 |
EMR, endoscopic mucosal resection.