Table 4:
Correlation of DTI metrics and severity of white matter injury
| Mean (±SD) |
P Value |
|||||
|---|---|---|---|---|---|---|
| 1 |
2 |
3 |
4 |
1 vs 2 vs 3 vs 4 | 2 vs 3 vs 4 | |
| Control (n = 68) | Mild (n = 4) | Moderate (n = 8) | Severe (n = 4) | |||
| Entire thalamus | ||||||
| FA | 0.26 (0.02) | 0.25 (0.030 | 0.23 (0.01) | 0.26 (0.01) | .003 | .069 |
| λ⊥ (×10−3 mm2/s) | 0.69 (0.05) | 0.63 (0.06) | 0.79 (0.08) | 0.71 (0.08) | .000 | .013 |
| Pulvinar | ||||||
| λ‖ (× 10−3 mm2/s) | 0.98 (0.07) | 0.91 (0.15) | 1.08 (0.07) | 1.08 (0.07) | .000 | .026 |
| λ⊥ (×10−3 mm2/s) | 0.68 (0.05) | 0.63 (0.07) | 0.76 (0.06) | 0.71 (0.06) | .000 | .024 |