HIGH AND LOW CONTRAST ACUITY AND CLINICAL CONTRAST SENSITIVITY TESTED IN A NORMAL POPULATION
HIGH AND LOW CONTRAST ACUITY AND CLINICAL CONTRAST SENSITIVITY TESTED IN A NORMAL POPULATION
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DOI：
10.1097/00006324-198907000-00010
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发表时间：
1989-07-01
影响因子：
1.4
通讯作者：
LOVIEKITCHIN, JE
中科院分区：
文献类型：
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作者：
BROWN, B;LOVIEKITCHIN, JE
对一组有广泛屈光不正的正常受试者，用高对比度Bailey-Lovie视力表（HCBL）和低对比度Bailey-Lovie视力表（LCBL）获得的视力与临床对比敏感度功能（CSF）测量进行比较。我们发现高和显着的相关性，获得的测量结果与视力测试，并与视力测试和CSF图表之间获得的测量。这些结果表明，CSF测试提供的额外信息很少作为常规实践中的筛查试验，并可能在其使用中被限制在怀疑眼部疾病的患者。
Visual acuities obtained with a high contrast Bailey-Lovie chart (HCBL) and a low contrast Bailey-Lovie chart (LCBL) were compared with clinical contrast sensitivity function (CSF) measurements in a group of normal subjects with a wide range of refractive errors. We found high and significant correlations for the measurements obtained with the visual acuity tests, and between measurements obtained with the acuity tests and the CSF chart. These results indicate that the CSF test provides little additional information as a screening test in routine practice, and could probably be restricted in its use to patients in whom ocular disease is suspected.