Table 2.

Regression coefficients showing effects of age and region on diffusion parameter changes

Age2AgeRegionAge × region
Coefficientp valueCoefficientp valueCoefficientp valueCoefficientp value
GMFA0.594<0.001−13.163<0.001−20.0760.0130.9260.304
MD−4.6030.001−37.8630.028−3.5330.068
AD−12.055<0.001−94.541<0.001−1.7290.417
RD−1.3330.388−16.4400.379−4.4570.035
WMFA3.096<0.00124.853<0.001−1.4810.036
MD−0.9760.006−10.1890.081−189.456<0.0017.9760.001
AD−0.7810.044−11.0680.092−164.175<0.0015.6830.033
RD−1.0600.003−9.9590.088−202.240<0.0019.130<0.001
  • Bold values indicate significant effects of region and age × region interactions. Coefficient values are multiplied by 103.