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Descriptive data of grouped brain abnormalities divided by surgical stage
| Brain Abnormality, N (%) | Pre-BDG | BDG | Fontan | Total |
|---|---|---|---|---|
| Atrophy | ||||
| No | 57 (92) | 82 (73) | 40 (74) | 179 (78) |
| Yes | 5 (8) | 31 (27) | 14 (26) | 50 (22) |
| Developmental Malformations | ||||
| No | 57 (92) | 104 (95) | 50 (93) | 211 (93) |
| Yes | 5 (8) | 6 (6) | 4 (7) | 15 (7) |
| Hemorrhage | ||||
| No | 51 (85) | 105 (93) | 48 (91) | 204 (90) |
| Yes | 9 (15) | 8 (7) | 5 (9) | 22 (10) |
