Patient data adapted from Williamson et al21
| Compliance | Amblyopic eye acuity deteriorated (%) | Amblyopic eye acuity stable (%) | Amblyopic eye acuity improved (%) | Total |
|---|---|---|---|---|
| Completed treatment | 25 (6%) | 133 (32%) | 257 (61%) | 415 (100%) |
| Defaulted on treatment | 25 (11%) | 122 (54%) | 78 (35%) | 225 (100%) |
χ2 for trend: p <0.001.