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Comparison of focal versus diffuse high grade dysplasia populations: Mayo Clinic criteria
| Focal high grade dysplasia (n=7) | Diffuse high grade dysplasia (n=35) | p Value | |
| Sex (M/F) | 6/1 | 31/4 | 1.00 |
| Age (y) | 56.9 (6.5) | 59.9 (11.2) | 0.49 |
| Barrett’s length (cm) | 8.9 (2.8) | 8.2 (3.8) | 0.66 |
| Hiatal hernia length (cm) | 4.0 (1.0) | 3.8 (1.7) | 0.78 |
| Unsuspected cancer | 5 | 19 | 0.68 |
| Intramucosal/submucosal cancer | 5/0 | 15/4 | 0.54 |
| Nodularity | 2 | 8 | 1.00 |
Results are expressed as mean (2 SD).
