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. 2011 Nov 22;25(6):421–433. doi: 10.3341/kjo.2011.25.6.421

Table 5.

Prevalence of blepharoptosis according to age and gender

graphic file with name kjo-25-421-i005.jpg

Blepharoptosis was defined as a marginal reflex distance 1 of 2 mm or less.

No = number of participants; Prev = prevalence; SE = standard error.