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非cycloplegic自折和主观折射之间的年龄相关的临床协议:功率向量分析

Ozlem Candan¹, Irem Saglam¹, Gozde Orman¹

¹Department of Ophthalmology, Ankara Training and Research Hospital, Turkish Ministry of Health, Ankara, Turkey, saglik.gov.tr.

Journal of ophthalmology

|March 2, 2026

概括

非cycloplegic自折射显示高一致性与主观折射为球体等效 (SE) 跨年龄. 随着年龄的增长,形变化是最小的,但主观的精细化是精确的轴决定的关键.

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:

准确的折射误差评估对于视力健康至关重要.
非cycloplegic自折是眼睛检查的一个常见的初步步骤.
了解它与不同人群的主观折射的一致性对于临床实践至关重要.

研究的目的:

评估非cycloplegic自折和主观折射之间的协议.
分析不同年龄组和折射误差类型的一致性.
用临床上有意义的临床值为球形和形成分.

主要方法:

追溯分析了827只眼睛,这些眼睛来自7-85岁的患者.
用KR-1自折子测量客观折射,然后进行主观精细化.
对于球体等效 (SE),气功率 (CP) 和功率向量 (J0,J45) 的福里埃向量分析.

主要成果:

在所有年龄段对SE的高度一致 (90.8%在±0.50 D范围内).
随着年龄的增长,J0 (白) 的逐渐变化;J45仍然接近于零.
轴偏差>10°发生在27.2%的眼睛中,主要是低气功率,表明视觉影响有限.

结论:

非cycloplegic自我折射显示高一致性与主观折射SE在青少年和成年人.
与年龄相关的形转移是最小的,并且具有有限的临床影响.
主观精细化对于精确的轴确定至关重要,特别是在特定的折射条件和老年人中.

关键词:

与年龄相关的折射变化自动折射是一种自动折射.动力向量的分析分析.这是一个相当于球形的等价物.主观的折射,主观的折射.

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