Table 4.
Linear mixed effects model analysis of FA, adjusted for total brain white matter FA, handedness, and head circumference (LH, left hemisphere).
Covariate | Est. Effect | SE | t-value | p-value |
---|---|---|---|---|
Autism | 0.016 | 0.007 | 2.33 | 0.133 |
LH | 0.022 | 0.006 | 3.34 | 0.015 |
Autism×LH | −0.018 | 0.009 | −1.94 | n.s. |
Age (years) | 0.005 | 0.002 | 3.04 | 0.03 |