METAVISION: a novel system for quantifying metamorphopsia in patients with myopic traction maculopathy.

IF 3.7 2区医学 Q1 OPHTHALMOLOGY British Journal of Ophthalmology Pub Date : 2024-11-22 DOI:10.1136/bjo-2023-324175

Qi Zhang, Xiujuan Zhao, Xia Huang, Qingxiu Wu, Shida Chen, Yonghao Li, Ping Lian, Lin Lu

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引用次数: 0

Abstract

Purpose: To develop a novel system for quantifying metamorphopsia in patients with myopic traction maculopathy (MTM) and to explore the metamorphopsia pattern of MTM.

Design: Observational, cross-sectional study.

Methods: We designed a new system.

Results: Of the 445 eyes tested, 188 (42.25%) were deemed by patients to have metamorphopsia impacting their daily lives while 257 (57.75%) were considered to have no metamorphopsia symptoms. The Amsler grid, M-CHARTS and METAVISION tests displayed sensitivities for metamorphopsia of 95.74%, 89.89% and 100%, respectively. The specificities of the Amsler grid, M-CHARTS and METAVISION tests are 100%. The metamorphopsia questionnaire and METAVISION scores were highly consistent (average intraclass correlation coefficient=0.951, p<0.001) and strongly correlated (R=0.879, p<0.001). The METAVISION score was highly correlated with the stages of MTM (R=0.837, p<0.001), whereas there was a moderate correlation between the M-CHARTS M-score and the stages of MTM (R=0.679, p<0.001).

Conclusions: Quantification of metamorphopsia is important and useful for MTM management. The METAVISION is a clinically applicable and comprehensive approach for quantifying metamorphopsia, which can be used in clinical settings.

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METAVISION：一种用于量化近视牵引性黄斑病变患者变形的新型系统。

目的：开发一种新型系统，用于量化近视牵引性黄斑病变（MTM）患者的元认知，并探讨MTM的元认知模式：设计：观察性横断面研究：方法：我们设计了一套新的系统：结果：在接受测试的 445 只眼睛中，188 只（42.25%）被患者认为有影响其日常生活的变形，而 257 只（57.75%）被认为没有变形症状。阿姆斯勒网格、M-CHARTS 和 METAVISION 测试对偏视的敏感度分别为 95.74%、89.89% 和 100%。Amsler网格、M-CHARTS和METAVISION测试的特异性为100%。元认知问卷和 METAVISION 评分高度一致（平均类内相关系数=0.951，p 结论：元认知问卷和 METAVISION 评分高度一致（平均类内相关系数=0.951，p 结论：元认知问卷和 METAVISION 评分高度一致）：元认知的量化对 MTM 管理非常重要和有用。METAVISION 是一种适用于临床的、全面的元变态反应量化方法，可在临床环境中使用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

British Journal of Ophthalmology 医学-眼科学

CiteScore

10.30

自引率

2.40%

发文量

213

审稿时长

3-6 weeks

期刊介绍： The British Journal of Ophthalmology (BJO) is an international peer-reviewed journal for ophthalmologists and visual science specialists. BJO publishes clinical investigations, clinical observations, and clinically relevant laboratory investigations related to ophthalmology. It also provides major reviews and also publishes manuscripts covering regional issues in a global context.