Pretreatment and treatment phase visual performance: optimum scores recorded during pretreatment versus optimum scores recorded during treatment (Student’s t test). Improvement/deterioration indicated by sign of mean difference (see Table 3 caption)
| Visual performance measure | Eye | Mean difference | SD | p Value | 95% CI | |
|---|---|---|---|---|---|---|
| Visual acuity | Amblyopic | 0.12 | 0.096 | 0.009 | (0.04, 0.20) | |
| Fellow | 0.03 | 0.043 | 0.11 | (−0.01, 0.06) | ||
| Contrast sensitivity | Amblyopic | −0.02 | 0.065 | 0.44 | (−0.07, 0.04) | |
| Fellow | −0.03 | 0.065 | 0.22 | (−0.09, 0.02) | ||