Results of the dark adapted and light adapted ERG
| ERG component | Baseline (mean (SEM)) | 1 week after surgery(mean (SEM)) | p Value |
|---|---|---|---|
| *Statistically significant, two tailed t test (n = 20). | |||
| Dark adapted | |||
| a-wave latency | 1.05 (0.01) | 1.01 (0.03) | 0.18 |
| a-wave amplitude | 1.20 (0.23) | 1.47 (0.37) | 0.54 |
| b-wave latency | 0.98 (0.02) | 1.05 (0.01) | 0.020* |
| b-wave amplitude | 0.93 (0.03) | 1.00 (0.04) | 0.11 |
| Light adapted | |||
| a-wave latency | 0.99 (0.03) | 0.98 (0.04) | 0.87 |
| a-wave amplitude | 1.35 (0.34) | 0.69 (0.10) | 0.037* |
| b-wave latency | 0.97 (0.02) | 1.05 (0.03) | 0.038* |
| b-wave amplitude | 1.00 (0.04) | 0.96 (0.10) | 0.40 |