光谱域光学相干断层扫描法测定的老年人黄斑厚度和体积及其相关因素。

IF 1.2 Q3 OPHTHALMOLOGY
Journal of Current Ophthalmology Pub Date : 2024-08-10 eCollection Date: 2023-10-01 DOI:10.4103/joco.joco_153_23
Hassan Hashemi, Samira Heydarian, Alireza Hashemi, Mehdi Khabazkhoob
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引用次数: 0

摘要

目的:确定 60 岁及以上健康老人黄斑厚度和黄斑体积的分布及其决定因素:采用多阶段分层随机整群抽样法对伊朗德黑兰 60 岁及以上的老年人口进行抽样。所有参与者都接受了视力检查、裂隙灯检查和光学生物测量。通过光谱域光学相干断层扫描进行视网膜成像:黄斑中心厚度(CMT)、黄斑平均厚度(AMT)和黄斑体积的平均值(± 标准差)和 95% 置信区间分别为 221 ± 33 (218-223) μm、267 ± 29 (265-269) μm、8.36 ± 0.44 (8.33-8.39) mm3。女性的 CMT 明显低于男性(β:-5.77;P = 0.002)。女性的 AMT 明显低于男性 (β = -10.32; P < 0.001),并且与眼压有明显的直接关系 (β = 0.63; P = 0.038)。女性的黄斑体积明显低于男性(β = -0.13;P <0.001),并且随着年龄的增长而减小(β = -0.01;P <0.001)。此外,黄斑体积与轴长(β = -0.04;P = 0.011)和角膜度量(β = 0.03;P < 0.001)有显著的直接反比关系:伊朗老年人群的黄斑厚度略低于其他国家的研究人群。在解释黄斑厚度结果时还应考虑性别因素。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Macular Thickness and Volume by Spectral-Domain Optical Coherence Tomography and their Related Factors in the Elderly Population.

Purpose: To determine the distribution of macular thickness and macular volume in an elderly healthy population 60 years of age and above and their determinants.

Methods: The sampling was performed using a multistage stratified random cluster sampling method on the geriatric population 60 years of age and above in Tehran, Iran. All participants underwent optometric examinations, slit-lamp examination, and optical biometry. Retinal imaging was performed by spectral-domain optical coherence tomography.

Results: The means ± standard deviation and 95% confidence interval of central macular thickness (CMT), average macular thickness (AMT), and macular volume were 221 ± 33 (218-223) μm, 267 ± 29 (265-269) μm, and 8.36 ± 0.44 (8.33-8.39) mm3, respectively. The CMT was significantly lower in females than males (β: -5.77; P = 0.002). The AMT was significantly lower in females than males (β = -10.32; P < 0.001) and was significantly directly related to intraocular pressure (β = 0.63; P = 0.038). The macular volume was significantly lower in females than males (β = -0.13; P < 0.001) and decreased with age (β = -0.01; P < 0.001). In addition, the macular volume had a significant inverse and direct relationship with axial length (β = -0.04; P = 0.011) and keratometry (β = 0.03; P < 0.001).

Conclusions: Macular thickness in the Iranian geriatric population was slightly less than the populations studied in other countries. The role of sex should also be taken into account in the interpretation of macular thickness findings.

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来源期刊
CiteScore
2.50
自引率
6.70%
发文量
45
审稿时长
8 weeks
期刊介绍: Peer Review under the responsibility of Iranian Society of Ophthalmology Journal of Current Ophthalmology, the official publication of the Iranian Society of Ophthalmology, is a peer-reviewed, open-access, scientific journal that welcomes high quality original articles related to vision science and all fields of ophthalmology. Journal of Current Ophthalmology is the continuum of Iranian Journal of Ophthalmology published since 1969.
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