Incidence and demographics of childhood ptosis. Ophthalmology 2011 Jun;118(6):1180-3
Date
04/19/2011Pubmed ID
21496927Pubmed Central ID
PMC3277745DOI
10.1016/j.ophtha.2010.10.026Scopus ID
2-s2.0-79958016333 (requires institutional sign-in at Scopus site) 93 CitationsAbstract
PURPOSE: To report the incidence and demographics of childhood ptosis diagnosed over a 40-year period in a well-defined population.
DESIGN: Retrospective, population-based cohort study.
PARTICIPANTS: Patients (<19 years) diagnosed with childhood ptosis and residents of Olmsted County, Minnesota, from January 1, 1965, through December 31, 2004.
METHODS: The medical records of all potential patients identified by the Rochester Epidemiology Project were reviewed.
MAIN OUTCOME MEASURES: Calculated annual age- and gender-specific incidence rates and demographic information.
RESULTS: A total of 107 children were diagnosed with ptosis during the 40-year period, yielding an incidence of 7.9 per 100000 younger than 19 years (95% confidence interval [CI], 6.4-9.5). Ninety-six (89.7%) of the 107 had congenital-onset disease. Eighty-one (75%) of the 107 had simple congenital ptosis, yielding a birth prevalence of 1 in 842 births. A family history of childhood ptosis was present in 12% of queried patients with simple congenital ptosis. Three (4%) of the simple congenital ptosis cases were bilateral and 55 (68%) of the unilateral cases involved the left upper eyelid (95% CI, 57%-78%; P<0.001).
CONCLUSIONS: Childhood ptosis was diagnosed in 7.9 per 100000 patients younger than 19 years (95% CI, 6.4-9.5). Simple congenital ptosis was the most prevalent form, occurring in 1 in 842 births, and was significantly more likely to involve the left side.
FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.
Author List
Griepentrog GJ, Diehl NN, Mohney BGAuthor
Gregory J. Griepentrog MD Associate Professor in the Ophthalmology and Visual Sciences department at Medical College of WisconsinMESH terms used to index this publication - Major topics in bold
Age DistributionBlepharoptosis
Child
Child, Preschool
Female
Follow-Up Studies
Humans
Incidence
Male
Minnesota
Retrospective Studies
Sex Distribution