Table 3: Median central macula thickness at baseline, 12 weeks, 24 weeks and 48 weeks. There was a statistically significant improvement in central macula thickness (P < 0.001) at the closure of the study.

n denotes the number of paticipants completing follow-up at each time point.

	CMT (µm) median, (lower quartile, upper quartile)	P value
Baseline n = 50	424 (336.8, 495.5)
12 weeks n = 50	306.5 (260, 382.5)	P < 0.001
24 weeks n = 49	348 (310.5, 438)	P < 0.001
48 weeks n = 48	325 (284.5, 423.8)	P < 0.001