Table 5.
Association between M-NBI findings and pathological atypia.
| M-NBI diagnosis | Pathological cellular atypia | p value | |
|---|---|---|---|
| High-grade n = 22 |
Low-grade n = 78 |
||
| IMVP, mean ± SD (%) | 9.0 ± 5.3 (64%) | 6.4 ± 4.5 (46%) | 0.018 |
| IMSP, mean ± SD (%) | 9.3 ± 3.7 (66%) | 7.5 ± 3.6 (54%) | 0.024 |
| Pathological Architectural atypia | p value | ||
|---|---|---|---|
| High-grade n = 51 |
Low-grade n = 49 |
||
| IMVP, mean ± SD (%) | 8.3 ± 4.9 (59%) | 5.6 ± 4.3 (40%) | 0.003 |
| IMSP, mean ± SD (%) | 9.2 ± 3.4 (66%) | 6.6 ± 3.4 (47%) | < 0.001 |
Pathological cellular and architectural atypia were classified as high-grade and low-grade and the mean ± SD (%) of 14 endoscopists who diagnosed IMVP and IMSP were shown.