Patient and treatment details showing number of laser sessions, number of biopsy sets containing some concealed Barrett’s glands and the number of biopsy sets demonstrating some squamous regeneration in previous Barrett’s glands
| Patient | Age | Sex | Laser treatments | Treatment completed | Initial histology | Buried CLO | Gland involvement |
| 1 | 51 | M | 2 | Yes | Intestinal | 1 | 1 |
| 2 | 76 | M | 3 | Yes | Intestinal | 2 | 1 |
| 3 | 65 | M | 3 | Yes | Intestinal | 1 | 1 |
| 4 | 53 | M | 4 | Yes | Intestinal | 3 | 0 |
| 5 | 36 | F | 5 | Yes | Intestinal | 2 | 1 |
| 6 | 67 | M | 3 | Yes | Intestinal | 2 | 1 |
| 7 | 35 | M | 5 | Yes | Fundic | 0 | 0 |
| 8 | 71 | M | 3 | Yes | Intestinal | 4 | 2 |
| 9 | 43 | F | 2 | Yes | Cardiac | 1 | 2 |
| 10 | 60 | M | 5 | Yes | Intestinal | 1 | 1 |
| 11 | 60 | F | 6 | Yes | Intestinal | 3 | 3 |
| 12 | 73 | M | 3 | Yes | Intestinal | 0 | 0 |
| 13 | 70 | F | 4 | Yes | Intestinal | 0 | 0 |
| 14 | 38 | M | 1 | No | Intestinal | 0 | 0 |
| 15 | 75 | M | 4 | No | Intestinal | 2 | 0 |
| 16 | 65 | M | 1 | No | Intestinal | 0 | 0 |
CLO, columnar-lined oesophagus.