Table 3:

Correlations among different imaging markers at baselinea

Imaging FeatureSignificant Correlations
Evans indexThird ventricle (r = 0.39b)
Callosal angleDESH (r = −0.27c), focal bulging (r = −0.28c), temporal horns (r = −0.33d)
DESHFocal bulging (r = 0.34d), focally enlarged sulci (r = 0.32d), callosal angle (r = −0.27c)
Focal bulgingTemporal horns (r = 0.26c), callosal angle (r = −0.28c), DESH (r = 0.34d)
Third ventricleTemporal horns (r = 0.38b)
DWMHPVH (r = 0.68b)
  • Note:r indicates Spearman correlation coefficient.

  • a Measurements of Sylvian fissure and narrow sulci at the high convexity were not included because they are components of DESH.

  • b P < .0001.

  • c P < .01.

  • d P < .001.