Table 3 The fluorescein leakage score in the treatment and control eyes
|  | Control | Treatment | P value§ |
|---|---|---|---|
Number-leakage | |||
 Mean ± SD | 4.6 ± 2 | 4 ± 1.7 | 0.266 |
 Median (range) | 5 (1–6) | 4 (2–6) | |
Sum-leakage | |||
 Mean ± SD | 8.9 ± 6 | 9.8 ± 5.1 | 0.619 |
 Median (range) | 8 (1–18) | 9.5 (3–18) | |