阿拉伯语LogMAR图的设计和验证,布拉伊米大学 (UoB) 版本
Galal Mohamed Ismail1, Zoelfigar Mohamed1, Babu Noushad1,2
1Department of Optometry, College of Health Sciences, University of Buraimi, Al Buraimi, Oman.
Oman journal of ophthalmology
|November 13, 2025
概括
开发并验证了一种新的阿拉伯语logMAR (UOB) 图表,用于远程视觉敏度测试. 这张图表显示了阿拉伯人口的良好有效性和可重复性,与标准的logMAR图表相比.
科学领域:
- 眼科医生 眼科 眼科
- 眼镜测量是指眼睛的测量.
- 视觉科学科学 视觉科学
背景情况:
- 开发一个阿拉伯语logMAR (UOB) 图表,用于远距离视力敏度测试.
- 图表是根据贝利和洛维原则设计的.
- 解决了对一个经过验证的阿拉伯语特定视力敏度图的需求.
研究的目的:
- 设计和验证一个新的阿拉伯语logMAR (UOB) 版本图表.
- 评估图表的有效性和可重复性与标准logMAR图表相比.
- 建立一个可靠的工具,用于阿拉伯语说话者临床视力敏度评估.
主要方法:
- 在5x5网格上的28个字母中选择了10个阿拉伯语的光型,用于图表.
- 在4米距离测试视力敏度.
- 使用对对 t 测试与标准图和Al Mufarrej logMAR图进行验证的有效性和可重复性.
主要成果:
- 该UOB阿拉伯语logMAR图表有14行,每行5个字母,范围从1.0到-0.3logMAR.
- 视敏度得分从-0.02到0.24不等 (平均值为0.045±0.061).
- 与标准日志MAR (P=0.248) 和Al Mufarrej日志MAR (P=0.318) 相比,没有显著差异.
结论:
- 阿拉伯语logMAR UOB版本图表显示出良好的有效性和可重复性.
- 与标准logMAR图表相比,视敏度测量的统计差异处于可接受的范围内.
- 该图表适合在识字的阿拉伯人口中临床使用.
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