한국안광학회지 (Journal of Korean Ophthalmic Optics Society)

한국안광학회 (The Korean Ophthalmic Optics Society)
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소아, 청소년의 나안시력과 굴절이상의 상관성 분석

Relationship between Uncorrected Visual Acuity and Refraction of the Children and Teenagers

  • 김상문 (광주보건대학교 안경광학과) ;
  • 심현석 (광주보건대학교 안경광학과) ;
  • 심준범 (광주보건대학교 안경광학과)
  • 투고 : 2013.05.05
  • 심사 : 2013.06.15
  • 발행 : 2013.06.30
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초록

목적: 본 연구에서는 최초 안경착용자의 나안시력을 이용하여 그에 따른 굴절이상량을 예측하고자 하였다. 방법: 안과병원을 내원한 886명을 대상으로 자각굴절검사는 현성굴절검사(M.R)와 조절마비굴절검사(C.R)를 같이 실시하였으며, 타각적굴절검사는 자동굴절계를 이용하였다. 나안시력 검사와 교정시력은 시험렌즈와 한천석시력표를 이용하여 실시하였다. 결과: 나안시력과 굴절이상의 상관성은 근시안이 r=0.774로 가장 높게 나타났으며 원시안 r=0.670, 단성직난시 r=0.623, 단성난시 r=0.604, 단성도난시 r=0.508 순서로 나타났다. 결론: 굴절이상과 난시 종류에 따라 나안시력과 굴절이상의 예측에 차이가 있었다.

Purpose: This study is to predict refractive errors according to uncorrected visual acuity using uncorrected visual acuity of the first glasses wearers. Methods: For 886 children who visited an ophthalmic clinic, subjective refraction was carried out with maintain refraction (MR) and cycloplegic refraction (CR), and objective refraction was carried out using auto-refractometer. Uncorrected visual acuity and corrected visual acuity were tested using on a trial lens and a Han's visual acuity chart. Results: In correlation between with the uncorrected visual acuity and refractive the myopia was the highest (r=0.774) and followed by hyperopia (r=0.670), simple astigmatism (r=0.623), simple with-the-rule astigmatism (r=0.604)and simple against-the-rule astigmatism (r=0.508). Conclusions: There were differences in the predictions between uncorrected visual acuity and refractive error according to the types of refractive error and astigmatism.

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참고문헌

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피인용 문헌

  1. The Study of Prevalence Rate of Refractive Error among the Primary Students in Jeollanamdo vol.20, pp.3, 2015, https://doi.org/10.14479/jkoos.2015.20.3.311
  2. A Study on the Refractive State of Elementary School Students in Wonju, Gangwon-do vol.21, pp.1, 2013, https://doi.org/10.17337/jmbi.2019.21.1.37
  3. Standard Research on Uncorrected Visual Acuity Test Values vol.25, pp.2, 2013, https://doi.org/10.14479/jkoos.2020.25.2.113