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Table 3 The miss rate of colorectal adenoma with HRE and AFI
| lesions | Procedures | Number of lesions | detected | missed | Miss rates (%) | p value | |
|---|---|---|---|---|---|---|---|
| All participants | Total | HRE | 88 | 38 | 43.2 | p < 0.0001 | |
| AFI | 88 | 4 | 4.5 | ||||
| Adenoma | HRE | 29 | 8 | 27.6 | p < 0.05 | ||
| AFI | 29 | 1 | 3.4 | ||||
| Hyperplasia | HRE | 59 | 30 | 50.8 | p < 0.0001 | ||
| AFI | 59 | 3 | 5.1 | ||||
| Experienced endoscopists | Total | HRE | 60 | 23 | 38.3 | p < 0.0001 | |
| AFI | 62 | 3 | 4.8 | ||||
| Adenoma | HRE | 25 | 6 | 24.0 | N.S. | ||
| AFI | 19 | 1 | 5.3 | ||||
| Hyperplasia | HRE | 35 | 17 | 48.6 | p < 0.0001 | ||
| AFI | 43 | 2 | 4.7 | ||||
| Less experienced endoscopists | Total | HRE | 28 | 15 | 53.6 | p < 0.0001 | |
| AFI | 26 | 1 | 3.8 | ||||
| Adenoma | HRE | 4 | 2 | 50.0 | p < 0.05 | ||
| AFI | 10 | 0 | 0.0 | ||||
| Hyperplasia | HRE | 24 | 13 | 54.2 | p < 0.005 | ||
| AFI | 16 | 1 | 6.3 |
