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自测折射,自折射和主观折射的比较

Abraão Ferreira de Sousa Neto Kós¹, Bernardo Kaplan Moscovici^2,3, Cesar Vilar¹

¹Hospital Oftalmologico de Brasília - HOB, Brasilia, Brasilia, Brazil.

Clinical ophthalmology (Auckland, N.Z.)

|April 2, 2025

概括

与传统方法相比,EyeQue Vision Check 2自折射装置显示出视力查的潜力,但在准确测量和轴方面存在局限性. 主观折射对于精确的校正至关重要.

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:

准确的折射误差测量对于视力校正至关重要.
自折射装置为可访问的视力查提供了潜力.
将新型自我折射技术与已确定的方法进行比较对于验证至关重要.

研究的目的:

为了评估 EyeQue 视觉检查 2 自反射装置的性能.
为了将其精度与自折射 (OPD-Scan III) 和主观循环折射进行比较.
评估这些方法在测量折射误差时的一致性.

主要方法:

一项涉及40名患者80只眼睛的描述性研究.
使用EyeQue设备,OPD-Scan III和主观循环折射获得的测量.
使用功率向量的分解 (M,J0,J45) 分析球形等效,圆柱体功率和轴.

主要成果:

与主观折射相比,EyeQue设备在球形测量中显示出较低的变化,但对纹和轴的精度较低.
功率向量的分析表明,EyeQue高估了球形等价值 (M) 和改变了圆柱形校正 (更高的J0).
虽然可以与球形的OPD-Scan进行比较,但EyeQue在直觉纠正方面显示出不一致 (J45).

结论:

EyeQue设备是一个有希望的,负担得起的,便携式的工具,用于大规模的视力查.
在光和轴测量的局限性需要主观折射补充,而不是取代,自我折射.
建议对EyeQue设备进行进一步的研究和在不同人群中的验证.

关键词:

自动折射是一种自动折射.动力向量的分析分析.自反射的自我反射.主观的折射,主观的折射.远程眼科医生远程眼科医生

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