| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Gain of 15 letters or more visual acuity at one year | 1 | Risk Ratio (M-H, Random, 95% CI) | Totals not selected | |
| 2 Loss of fewer than 15 letters visual acuity at one year | 1 | Risk Ratio (M-H, Random, 95% CI) | Totals not selected | |
| 3 Loss of fewer than 30 letters visual acuity at one year | 1 | Risk Ratio (M-H, Random, 95% CI) | Totals not selected | |
| 4 Visual acuity better than 20/200 at one year | 1 | Risk Ratio (M-H, Random, 95% CI) | Totals not selected | |
| 5 Maintenance of visual acuity at one year | 1 | Risk Ratio (M-H, Random, 95% CI) | Totals not selected | |
| 6 Mean change in visual acuity at one year (number of letters) | 1 | Mean Difference (IV, Random, 95% CI) | Totals not selected | |
| 7 Reduction in size of CNV at one year (Mean number of disc areas) | 1 | Mean Difference (Random, 95% CI) | Totals not selected | |
| 8 Reduction in size of lesion at one year (Mean number of disc areas) | 1 | Mean Difference (Random, 95% CI) | Totals not selected |
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