虚拟现实耳机周边的可重复性在玻璃眼和眼睛高血压患者
Rafaella Nascimento E Silva1, Julia A Kim1, Yihao Li1
1Genentech, Inc., South San Francisco, CA, USA.
Translational vision science & technology
|June 20, 2024
概括
在VisuALL S虚拟现实外围显示了良好的可重复性,在三个月内对玻璃眼视觉现场测试. 这种便携式设备为频繁的患者评估提供了有希望的结果.
科学领域:
- 眼科医生 眼科 眼科
- 医疗技术 医疗技术 医学技术
- 视觉科学 视觉科学
背景情况:
- 玻璃眼和眼睛高血压需要定期监测视野.
- 传统的周边测量可能很麻烦,对于频繁的家庭评估来说,更难以获得.
研究的目的:
- 为了评估基于虚拟现实的视觉场外周长VisuALL S的同一天和3个月的可重复性.
- 评估VisuALL S的可靠性,用于在患有青光眼或眼睛高血压的患者中移动评估视野.
主要方法:
- 患有青光眼或眼睛高血压的成年参与者在基线和3个月后接受了VisuALL 24-2值测试.
- 斯皮尔曼相关性,类内相关系数 (ICC) 和布兰德-阿尔特曼图片分析了测试协议.
- 评估了个体点敏感度和平均偏差 (MD) 的可重复性.
主要成果:
- 在测试之间,VisuALL S显示了平均偏差 (MD) 的高相关性 (内访r=0.89,间访r=0.82).
- 布兰德-阿尔特曼分析显示,对MD的同意很好,访问之间的平均差异很小.
- 各点内访和间访的ICC大多高于0.75,表明可靠性很好,除了近盲点和高级别的例外.
结论:
- 在VisuALL S显示高相关性和良好的可重复性视觉场测试在三个月的格劳科马患者.
- 由于其便携式设计,该设备显示出在临床和家庭环境中频繁,可访问的视野评估的潜力.
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