marginally significantP = 0.068
Multiple testing of the mean angle in the supralateral sector, which was statistically significant, between PSD, fellow, and controls showed a significant difference between fellow and control and a marginally significant difference between PSD and controls (PSD vs. control; P = 0.068, PSD vs. fellow; P = 0.652, fellow vs. control; P = 0.011, Steel-Dwass test).