Fig. 1From: Intense pulsed light-based treatment for the improvement of symptoms in glaucoma patients treated with hypotensive eye dropsScatter plot showing the relationship between the change in the score obtained with the symptomatology visual analogue scale (VAS) after intense pulsed light treatment and the pre-treatment symptomatology VAS score. The best fit line to the data obtained by means of the least-squares fit is shownBack to article page