Graphs show the correlation between ADC values for the ROIs traced and gestational age. A significant negative correlation was present only for the basal ganglia ROI.
A, Basal ganglia: Y = 2.222 − 0.024X; R2 = 0.471; P = .0096.
B, Frontal white matter: Y = 2.394 − 0.015X; R2 = 0.182; P = .1457.
C, Occipital white matter: Y = 2.14 − 0.007X; R2 = 0.028; P = .5654.