From: Refractive error characteristics and influence on ocular parameters in patients with unilateral congenital ptosis
Characteristic
Age (year, mean ± SD)
22.00 ± 11.41
Sex, n (%)
Male
16 (53%)
Female
14 (47%)
Side of affected eye n (%)
Right
15 (50%)
Left
Severity of ptosis, n (%)
Mild
8 (27%)
Moderate
Severe
7 (23%)