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Average outer zone thickness (microns)
| Visit | Treatment group | p value | Control group | p value |
|---|---|---|---|---|
| Baseline | 277±25 (226-335) | - | 265±16 (236-283) | - |
| 3 months | 265±17 (224-296) | 0.004 | 269±22 (242-287) | 0.76 |
| 6 months | 256±18 (220-291) | <0.001 | 271±20 (255-317) | 0.09 |
| 12 months | 249±18 (216-284) | <0.001 | 280±29 (246-324) | 0.008 |
Data are presented as mean±SD (min-max)
