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基于智能手机的添加测量在长视人口的初步评估
Rosa M Salmerón-Campillo1, Jose A Diaz-Guirado2, Gines Martinez-Ros2
1Grupo de Ciencias de La Visión (CiViUM), Facultad de Óptica y Optometría, Universidad de Murcia, Murcia, Spain; Visionapp Solutions S.L., Murcia, Spain.
Journal of optometry
|June 14, 2025
概括
一个新的智能手机应用程序准确地测量了长视加法,为临床方法提供了可行的替代方案. 这个移动工具有助于评估纠正长视障碍所需的补充.
科学领域:
- 眼科医生 眼科 眼科
- 视光学测量 视光学测量 视光学测量
- 移动卫生技术 移动卫生技术
背景情况:
- 长视,与年龄相关的适应性丧失,需要精确的附加功率来实现清晰的近视.
- 准确的主观测量长视眼加值对于有效的光学校正至关重要.
- 确定添加的标准临床方法可能耗时,需要专门的设备.
研究的目的:
- 评估一个移动应用程序的准确性和可行性,以测量主观的长视眼添加.
- 将智能手机应用程序的性能与已建立的临床技术进行比较.
主要方法:
- 52-64岁的有长视症的20名参与者接受了测试.
- 使用试验镜头和标准/临时方法测量了临床添加.
- 一个智能手机应用测量近点 (NP) 使用推高方法与视觉刺激,动态调整面部设备距离.
主要成果:
- 在应用程序和临床添加测量之间发现了强烈的相关性 (R2 = 0.82).
- 布兰德-阿尔特曼分析显示,平均高估值为 -0.22 ± 0.38 D,一致度极限为 ± 0.74 D.
- 61.7%的应用测量在0.25 D和82.5%在0.50 D的临床值范围内.
结论:
- 基于智能手机的主观测量是评估长视障碍的可行方法.
- 该应用程序可以有效地检测长视障碍患者的不足或过度纠正的加法.
- 这项技术为管理长视障碍提供了一个潜在的可访问工具.
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