From: Hyperopic anisometropia with a shorter axial length ipsilateral to the ptotic eye in children with congenital ptosis
Ptotic eye (n = 38)
Non-ptotic eye (n = 38)
Statistical significance
(P < .05)
SE (diopters)
2.02 ± 1.33
1.35 ± 1.20
P = .00
Cylinder (diopters)
-1.34 ± 0.85
-1.07 ± 0.96
NS (P = .08)