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视觉生活质量与时间调查:规范性数据和可重复性

Michaela E Dungan¹, Mitchell Scheiman², Chang Yaramothu^1,3

¹School of Applied Engineering and Technology, New Jersey Institute of Technology, Newark, NJ, USA.

Clinical optometry

|September 18, 2023

概括

一项名为"视觉生活质量与时间 (VisQuaL-T) "的新调查测量了在症状出现之前可以进行多长时间的视觉活动. 这种可靠的工具有助于识别与视觉有关的生活质量问题.

科学领域:

眼科医生眼科眼科
眼镜测量是指眼睛的测量.
视觉科学视觉科学视觉科学

背景情况:

评估与视觉相关的生活质量 (QoL) 对患者护理至关重要.
现有的QoL调查可能无法充分捕捉视觉任务期间症状发作的影响.
需要一种工具来量化症状表现之前视觉活动的持续时间.

研究的目的:

开发和验证一项新的视觉生活质量调查,量化视觉症状出现的时间.
引入视觉生活质量与时间 (VisQuaL-T) 调查,以评估基于症状发作的持续时间的QoL.

主要方法:

开发了VisQuaL-T调查,包括10种日常活动和常见的视觉症状.
从大学校园招募了参与者,包括双眼障碍者,用于规范性数据集.
指示参与者记录症状发作时间,在每个活动的指定范围内.

主要成果:

规范性数据队列 (n=376) 和可重复性队列 (n=54) 显示出良好的可靠性和内部一致性 (克朗巴赫α=0.803).
在测试和重新测试测量之间发现了高相关性 (Pearson r=0.839) 和类内相关系数 (ICC=0.825).
标准,测试和重新测试数据集的平均复合分数一致,单个问题没有显著差异 (p > 0.1).

结论:

视觉质量-T调查是一种可重复和可靠的工具,用于评估与视觉有关的生活质量.
下限得分为2.4,可以区分视觉正常与有症状的个体.
基于时间的症状测量提供了一种有价值的方法来识别 QoL 问题,并评估各种视觉功能障碍的治疗疗效.

关键词:

耐力耐力耐力耐力耐力患者报告的结果衡量措施.人们的生活质量.定时调查是指时间调查.视觉症状视觉症状视觉症状

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