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现代学生间距离测量技术的比较分析和评估:从统治者到应用程序

Yee Rin Jung¹, Byoung Sun Chu¹

¹School of Optometry and Vision Science, Daegu Catholic University, Gyeongsan-si, Republic of Korea.

Clinical optometry

|December 19, 2024

概括

移动应用程序为测量瞳孔间距离 (IPD) 提供了一个可行的替代方案,显示与一般查传统方法相似的结果. 虽然存在差异,但它们仍然在许多应用程序的可接受临床容忍范围内.

科学领域:

眼科医生眼科眼科
医疗技术医疗技术医学技术
数字健康数字健康

背景情况:

移动健康 (mHealth) 应用程序在包括眼科在内的各种医疗领域的整合正在迅速扩大.
精确的瞳孔间距离 (IPD) 测量对于正确的光学校正和双眼视力评估至关重要.

研究的目的:

为了比较从非接触式手机应用程序获得的瞳孔间距离 (IPD) 测量的准确性和一致性,与已建立的临床接触方法进行比较.
评估移动应用程序作为光学和眼科查工具的实用性.

主要方法:

一项涉及40名参与者的研究比较了使用瞳孔计 (黄金标准) 的IPD测量,PD统治者,自分解器和手机应用程序 (眼睛测量) 的IPD测量.
使用布兰德-阿尔特曼分析和重复测量ANOVA来评估平均差异和测量技术之间的一致性.
通过对每个方法连续两次读数的相关性来评估测量一致性.

主要成果:

在不同方法中观察到距离IPD测量的显著差异,与学生计相比,移动应用程序产生较小的值,PD规则则产生较大的值.
对于近IPD,PD规则显示比学生计和移动应用程序都大得多,后者两者之间没有显著差异.
所有方法都表现出很强的一致性,连续测量之间的相关性高 (r=0.9).

结论:

尽管有测量变化,但诱导的镜差异仍在ISO 16034:2002的宽容范围内 (<0.33镜二光度),这表明移动应用程序适合一般IPD查.
移动应用程序可以作为广泛IPD查的有效工具,特别是在资源有限的环境中.
在使用手机应用程序进行IPD测量时,建议在复杂的眼睛疾病或错位的情况下采取临床谨慎.

关键词:

这是一个PD统治者.学生之间的距离距离.移动应用程序移动应用程序没有接触的非接触式

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