J Korean Ophthalmol Soc.  1997 Dec;38(12):2195-2199.

An Epidemiologic Survey of Strabismus among School-Children in Korea

Affiliations
  • 1Department of Ophthalmology, Wonju College of Medicine Yonsei University.

Abstract

We Performed an epidemiologic survey for strabismus among primary school-children in order to investigate the number of strabismus from March 1995 to February 1996. Cover-uncover test and prism cover test were used. The results were as follows:1. Out of 9054 1st grade primary school-children examined, 322(3.56%) were found as strabismus. 2. 322 cases of strabismus include 262(81.4%)exodeviation and 60(18.6%) esodeviation. 3. Alternating type and monocular type strabismus have no difference both in exotropia and esotrapia. 4. In exotropia and esotropia, no sexual predilection was found. 5. Most portion of deviation angle distribute between 11 to 20 prism diopter. 6. The difference of number of strabismus between big cities and small cities was statistically insignificant(p>0.05).

Keyword

Epidemiology; School-children; Strabismus

MeSH Terms

Epidemiology
Esotropia
Exotropia
Korea*
Strabismus*
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