Table 1b: Measurement results of DVA after flicker stimulation before (visit 0) and after beginning of latanoprost therapy (visit 1 and 2); non-significant changes.

  Visit 0 Visit 1 Visit 2  
Max. dilation artery 2.9 +/- 0.5% 1.8 +/- 0.5% 2.8 +/- 0.5% ns
Max. dilation vein 3.6 +/-0.5% 3.3 +/- 0.6% 2.8 +/- 0.5% ns
Peak 2.9 +/- 0.6% 2.1 +/- 0.6% 2.6 +/-0.4% ns