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Clinical Features of Amblyopic Children with Myopic Anisometropia at a Tertiary Center
DC Field | Value | Language |
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dc.contributor.author | Choi, SY | - |
dc.contributor.author | Chung, SA | - |
dc.date.accessioned | 2022-01-14T05:16:50Z | - |
dc.date.available | 2022-01-14T05:16:50Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0378-6471 | - |
dc.identifier.uri | http://repository.ajou.ac.kr/handle/201003/19975 | - |
dc.description.abstract | PURPOSE: To evaluate the clinical features of unilateral amblyopia with myopic anisometropia at a tertiary center.
METHODS: The medical records of 102 children wearing spectacles due to myopic anisometropia with an interocular difference in spherical equivalent (SE) >= 1.00 diopters (D) with a follow-up >= 1 year were reviewed. Patients were classified into mild or severe groups according to an interocular SE difference >= 3.00D. The frequency of amblyopia (interocular difference >= two lines of visual acuity [VA]) and response to patching, the magnitude of anisometropia, and the frequency of combined ocular or systemic disorders except refractive errors were compared between the two groups. The VA and refractive errors were measured four months and one year after spectacle correction and at the last follow-up. RESULTS: In all, 61 patients with mild myopic anisometropia and 41 patients with severe myopic anisometropia started to wear spectacles at a mean age of 5.2 years old and were followed-up during a mean period of 34.6 months. The frequency of amblyopia decreased more prominently in the mild group: 82.0% in the mild group vs. 92.7% in the severe group four months after spectacle correction and 45.9% in the mild group vs. 87.8% in the severe group at the last follow-up. At baseline, the mild group had anisometropia of 1.42 +/- 0.66D, while the severe group had anisometropia of 5.47 +/- 2.09D. The magnitude of anisometropia tended to increase by 0.42D but not significantly: +0.78D in the mild group and -0.02D in the severe group. More than half of the patients had combined disorders: 57.4% in the mild group and 53.7% in the severe group. CONCLUSIONS: Severe myopic anisometropic amblyopia at a tertiary center showed little improvement and the magnitude of anisometropia did not change. | - |
dc.description.abstract | 목적: 상급종합병원으로 내원한 한 눈 근시굴절부등약시에서 굴절부등정도에 따른 임상 양상 차이를 알아보고자 하였다.
대상과 방법: 두 눈 구면렌즈대응치 차이가 1.00디옵터(D) 이상인 근시굴절부등으로 처음 안경을 착용한 환아 중 1년 이상 관찰한 102명을 대상으로 하였다. 굴절부등이 3.00D 이상인 군과 미만인 군으로 나누어, 약시 빈도와 가림치료 결과, 굴절부등 변화, 굴절이상을 제외한 안과질환이나 전신질환 빈도를 조사하였다. 안경 착용 후 4개월, 1년, 최종관찰시기에 측정한 시력과 굴절검사 결과로 분석하였으며 두 눈의 시력 차이가 1줄 이내일 때 약시치료 성공으로 정의하였다. 결과: 경도굴절부등군 61명, 고도굴절부등군 41명은 평균 5.2세에 안경을 착용하였고, 평균 34.6개월 관찰하였다. 4개월 뒤 경도굴절부등군 82.0%, 고도굴절부등군 92.7%가 한 눈 약시였으나, 최종관찰시기에 경도굴절부등군 45.9%, 고도굴절부등군 87.8%가 한 눈약시로 경도굴절부등군의 치료 결과가 의미 있게 좋았다(p<0.001). 굴절부등 정도는 경도굴절부등군은 1.42 ± 0.66D, 고도굴절부등군은 5.47 ± 2.09D였고, 관찰 기간동안 경도굴절부등군은 0.78D 굴절부등이 증가하고, 고도굴절부등군은 0.02D 감소하여 평균적으로 0.42D 굴절부등이 증가하였으나 통계적으로 의미 있는 변화는 아니었다(p=0.437). 경도굴절부등군 57.4%, 고도굴절부등군 53.7%에서 동반질환이 있었다. 결론: 상급종합병원으로 내원한 고도굴절부등인 근시 약시는 제한적인 약시 호전을 보였고, 굴절부등 정도는 변하지 않았다. | - |
dc.title | Clinical Features of Amblyopic Children with Myopic Anisometropia at a Tertiary Center | - |
dc.title.alternative | 상급종합병원으로 내원한 근시굴절부등약시 환아의 임상 특징 | - |
dc.type | Article | - |
dc.subject.keyword | Amblyopia treatment | - |
dc.subject.keyword | Mild anisometropia | - |
dc.subject.keyword | Myopic anisometropia | - |
dc.subject.keyword | Severe anisometropia | - |
dc.subject.keyword | Unilateral amblyopia | - |
dc.contributor.affiliatedAuthor | Chung, SA | - |
dc.type.local | Journal Papers | - |
dc.identifier.doi | 10.3341/jkos.2019.60.1.62 | - |
dc.citation.title | Journal of the Korean ophthalmological society | - |
dc.citation.volume | 60 | - |
dc.citation.number | 1 | - |
dc.citation.date | 2019 | - |
dc.citation.startPage | 62 | - |
dc.citation.endPage | 68 | - |
dc.identifier.bibliographicCitation | Journal of the Korean ophthalmological society, 60(1). : 62-68, 2019 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.eissn | 2092-9374 | - |
dc.relation.journalid | J003786471 | - |
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