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对于非病理性高近视的事件视野缺陷的长期预测和风险因素
Cong Li1, Yanping Chen1, Shaopeng Yang1
1State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China.
Investigative ophthalmology & visual science
|August 28, 2024
概括
视野缺陷 (VFDs) 经常在非病理性高近视 (HM) 中发展. 关键的风险因素包括较长的轴长和较薄的中央角膜厚度,允许有效的预测.
科学领域:
- 眼科医生 眼科 眼科
- 眼镜测量是指眼睛的测量.
- 医学研究 医学研究
背景情况:
- 高近视 (HM) 是各种眼部病理的重要危险因素.
- 视野缺陷 (VFDs) 可以损害视力,并且通常与视神经损伤有关.
- 了解非病理性HM的VFD发展对于早期检测和干预至关重要.
研究的目的:
- 在8年的时间内调查非病理性高近视 (HM) 中VFD发展的长期模式.
- 为了确定与该人群中VFD发病相关的特定风险因素.
主要方法:
- 进行了一项观察性队列研究.
- VFD分类遵循了高近视可疑者研究小组的标准.
- 用通用估计方程的物流回归模型来分析风险因素.
主要成果:
- 在这项研究中,近一半 (49.4%) 的眼睛出现了视频眼膜损伤 (VFD),最常见的是盲点扩大和非特异性缺陷.
- 风险因素VFD的发展包括较长的轴长,较薄的中枢角膜厚度,较差的视野平均偏差,以及周边状 γ-区域的存在.
- 预测模型表现出很好的准确性 (任何VFD的AUC为0.789;中度/严重VFD的AUC为0.828).
结论:
- 在非病理性HM的个体中,VFD的发展是常见的.
- 结合已识别的风险因素的预测模型在预测VFD发病时表现出有效性.
- 这些发现增强了对高近视的视神经病变的理解.
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