Before treatment median (Q1–Q3) | After treatment (end of follow-up) median (Q1–Q3) | Change* median (Q1–Q3) | p Value | |
Tumour thickness (mm) | 6.1 (4.7 to 8.8) | 3.9 (2.7 to 5.7) | −1.96 (−3.5/−1.0) | <0.0001 |
Visual acuity (Snellen) | 0.3 (0.05 to 0.8) | 0 (0 to 0.05) | −0.2 (−0.6/0) | <0.0001 |
*Change was calculated between the baseline (before treatment) and the end of follow-up values (whenever it occurred).