TABLE 4.
DTI quantitative characteristics‐differences of the corpus callosum between groups.
| Group (n = 52) | Four‐year follow‐up classification | Multimodal combinatorial model classification | ||||
|---|---|---|---|---|---|---|
| Nonprogression group (n = 40) | Progression group (n = 12) | p‐Value | Low‐risk group (n = 37) | High‐risk group (n = 15) | p‐Value | |
| FA, mean (SD) | 0.289 ± 0.013 | 0.280 ± 0.012 | 0.021* | 0.289 ± 0.013 | 0.286 ± 0.010 | 0.015* |
| MD, mean (SD) | 1.037 ± 0.069 | 1.107 ± 0.063 | 0.001** | 1.039 ± 0.073 | 1.074 ± 0.060 | 0.024* |
| AD, mean (SD) | 1.313 ± 0.070 | 1.385 ± 0.063 | 0.001** | 1.315 ± 0.074 | 1.353 ± 0.061 | 0.033* |
| RD, mean (SD) | 0.916 ± 0.075 | 0.932 ± 0.079 | 0.397 | 0.917 ± 0.085 | 0.924 ± 0.050 | 0.579 |
Note: Data are presented as mean ± standard deviation.
*
p < 0.05.
**
p < 0.01.