Table 4 Visual acuity of affected eye and anisometropia at the time of the stereopsis test
Group IGroup IIp Value
N = 21N = 17
⩾20/4011 (52.4)1 (5.9)0.0003
⩾20/60, <20/405 (23.8)1 (5.9)
>20/200, <20/605 (23.8)7 (41.2)
⩽20/2000 (0.0)8 (47.1)*
Anisometropia2 (9.5)6 (35.3)0.1066

  • *One patient with visual acuity of poor Fix and Follow was included.