Description of the mean, standard deviation and median percentages of atrophy between the 7 techniques at 6 and 12 months on MRI2
| Technique | 6 months | 12 months | ||||
|---|---|---|---|---|---|---|
| Mean | SD | Median | Mean | SD | Median | |
| Segmentation-classification | 1.78 | 1.13 | 1.76 | 2.08 | 1.86 | 2.39 |
| FreeSurfer | −0.60 | 1.37 | −0.74 | 0.08 | 1.15 | 0.50 |
| BBSI | 0.53 | 0.20 | 0.55 | 0.61 | 0.49 | 0.35 |
| KN-BSI | −0.62 | 0.33 | −0.68 | −0.65 | 0.43 | −0.75 |
| SIENA | −0.19 | 0.69 | −0.13 | −1.29 | 1.83 | −0.76 |
| SIENAX | −0.14 | 1.42 | 0.22 | −1.44 | 3.96 | −0.23 |
| JI | −0.07 | 0.24 | −0.06 | −0.06 | 0.15 | −0.03 |