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Summary statistics for the global white matter tensor scalars (mean and SD). Test statistics are adjusted for age and diagnosis by age interactions.
| TD | ASD | t | p-value | |
|---|---|---|---|---|
| FA | 0.425 (0.0065) | 0.418 (0.0094) | −2.02 | 0.244 |
| MD (10−3 mm2/s) | 0.818 (0.016) | 0.828 (0.018) | 2.15 | 0.189 |
| AD (10−3 mm2/s) | 1.22 (0.021) | 1.23 (0.019) | 1.61 | 0.508 |
| RD (10−3 mm2/s) | 0.618 (0.015) | 0.628 (0.019) | 2.38 | 0.121 |
