Table 2.

Central macular thickness changes compared with baseline during follow-up

		Mean ± SD	Median (range)
Baseline (µm)	CMT	607 ± 271	643 (257–1166)
Month 3	CMT	404 ± 185	315 (234,882)
	Change	−206 ± 299	−93 (−856–129)
	P-value within	0.028
Month 6	CMT	412 ± 146	361 (188,698)
	Change	−183 ± 226	−148 (−637,228)
	P-value within	0.007
Month 9	CMT	414 ± 154	420 (233,810)
	Change	−209 ± 249	−220 (−698,144)
	P-value within	0.01
Month 12	CMT	379 ± 125	404 (200,605)
	Change	−223 ± 227	−149 (−581,57)
	P-value within	0.004

CMT central macular thickness