| Graft Type | Simple Score | |||||
| Conner | Tabet | |||||
| n | Mean | 95% Cl | n | Mean | 95% Cl | |
| Control | 12 | 40.0 | (26.7, 53.3) | 12 | 32.9 | (24.2, 41.6) |
| Graft | 12 | 90.0 | (86.2, 93.8) | 12 | 88.3 | (86.8, 89.9) |
| Normal | 24 | 100.0 | - - | 24 | 99.6 | (98.7, 100.4) |