Preschool Vision Screening for 3 to 6-Year Old Children in Seoul.

Kim, Kwonil; Ahn, Sangki; Koo, Bonsool; Kim, Shinja

Original Article

Journal of the Korean Ophthalmological Society 2002;43(4):714-727.
Published online April 1, 2002.

Preschool Vision Screening for 3 to 6-Year Old Children in Seoul.

Kwonil Kim, Sangki Ahn, Bonsool Koo, Shinja Kim

¹Department of Ophthalmology, Sung-Ae General Hospital, Korea. eyewill@hananet.net
²Korean Foundation of Prevention of Blindness, Korea.

서울시 만 3세에서 6세 사이의 취학 전 아동에 대한 시력검진

김권일 ( Kwon Il Kim ) , 안상기 ( Sang Ki Ahn ) , 구본술 ( Bon Sool Koo ) , 김신자 ( Shin Ja Kim )

Abstract

PURPOSE
To prevent permanent visual disturbance, we performed a mass screening for the detection of ocular disorders of preschool children. METHODS: Ocular examination was performed on 33,955 children in Seou(3~6 years of age)l, during the period from January to December, 2000. 435 children were shown to have either visual acuity of less than 0.5 or anisometropia of over 2 lines. Detailed Eye examination. was conducted on those 435 children. RESULTS: Diagnoses consisted of refractive errors in 325(74.7%), amblyopia in 91(20.9%), strabismus 21(4.8%) and anterior segment abnormalities in 34(7.8%). Among th types of refractive errors, hyperopic astigmatism 98(30.4%) was the most common type. Astigmatism was combined with all other types in 257(79.9%) children. In cases of strabismus, exotropia was 12(57.1%) and esotropia was 4(19.0%). Refractive error was the most common cause of amblyopia(88(96.7%)). CONCLUSIONS: To prevent and treat amblyopia or strabismus, easily detection and adequate care at preschool age seemed to be very effective. Participation rate for this mass-screening of eye disease during preschool age will be more increased by efforts of constitutional support and parental coperation.

Key Words: Preschool Eye Exam;Seoul;Refractive error;Amblyopia;Strabismus