Table 2 The detection rate of colorectal adenoma w5th HRE and AFI
| Â | Procedures | Examined cases | Cases with adenoma detected | Detection rates (%) | p value |
|---|---|---|---|---|---|
All adenoma | HRE | 88 | 16 | 18.2 | p < 0.05 |
AFI | 88 | 23 | 26.1 | ||
Flat and depressed adenoma | HRE | 88 | 3 | 3.4 | p < 0.05 |
AFI | 88 | 8 | 9.1 | ||
Elevated adenoma | HRE | 88 | 13 | 14.8 | N.S. |
AFI | 88 | 15 | 17.0 | ||
Cases examined by experienced endoscopists | HRE | 54 | 14 | 25.9 | N.S. |
AFI | 55 | 13 | 23.6 | ||
Cases examined by less experienced endoscopists | HRE | 34 | 2 | 5.9 | p < 0.05 |
| Â | AFI | 33 | 10 | 30.3 | Â |