文章基本信息
- 标题：10-Prism-Diopter Fixation Test for Amblyopia
- 本地全文：下载
- 作者：Park, Joo Youn ; Park, Song Hee
- 期刊名称：Journal of the Korean Ophthalmological Society
- 印刷版ISSN：0378-6471
- 出版年度：2009
- 卷号：50
- 期号：2
- 页码：269-274
- DOI：10.3341/jkos.2009.50.2.269
- 语种：Korean
- 出版社：The Korean Ophthalmological Society
- 摘要：Purpose
To evaluate the clinical usefulness of the 10-prism-diopter (PD) fixation test in the diagnosis of amblyopia.
MethodsThe study comprised 132 children (42 normal, 90 amblyopes) who underwent the 10-PD fixation test and stereoacuity test. The sensitivity, specificity, false-positive and false-negative rates of the 10-PD fixation test were analyzed according to the clinical diagnosis.
ResultsThe 10-PD fixation test sensitivity was 86%, the specificity was 61%, the false-positive rate was 17% and the false-negative rate was 24%. Data showed agreement between the 10-PD fixation test and the stereoacuity test (γ=0.737, p =0.000). The results in the 10-PD base-down test and base-out test also showed agreement (γ=0.779, p =0.000).
ConclusionsThe 10-PD fixation test is a simple and useful method in detecting amblyopia.
- 关键词：Amblyopia; 10 prism diopter fixation test
