Table 4.

Central subfield thickness (microns)

Visit	Treatment group	p value	Control group	p value
Baseline	223±17 (181-248)	-	214±21 (173-245)	-
3 months	214±25 (170-256)	0.06	215±18 (184-267)	0.53
6 months	207±31 (163-265)	0.01	221±34 (185-279)	0.21
12 months	208±27 (167-251)	0.009	236±29 (191-319)	0.01

Data are presented as mean±SD (min-max)