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首页> 外文期刊>Open Journal of Ophthalmology >Profile and Performance of Rigid Gas Permeable and Scleral Lenses on Keratoconic Patients in the Developing Contact Lens Practice Settings
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Profile and Performance of Rigid Gas Permeable and Scleral Lenses on Keratoconic Patients in the Developing Contact Lens Practice Settings

机译：在开发隐形眼镜练习设置中刚性燃气渗透性和巩膜透镜的刚性气体透气和巩膜镜片的概况和性能

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Purpose: To present the profile of keratoconic contact lens wearers, alongside with per formance of corneal and scleral rigid gas permeable (RGP) at different stages of keratoconus based on limited diagnostic resources. Methods: 5-year Clinical records of keratoconic corneal and scleral RGP contact lens w earers were retrieved. Data on age, gender, visual acuity (VA), refraction (RE), stage of keratoconus and mode of correction among other variables w ere obtained for analysis. Information pertaining to the outcome in pre and post-fit at different severity w as determined. Results: A total of 124 medical records were analyzed, with the age (20.86 ± 9.50 years), gender (58.9% male and 41.1% female), Laterality (57.3% bilateral, 26.6% right eye and left eye as 16.1%) and ethnicity (91.1% Africans and 8.9% Asians). There were no significant differences in effects of lenses (RGP and Scleral lenses) across three stages in visual acuity and in three stages o f severity H _( RGP ) (2) = 1.05, p = 0.59; H _( Scleral ) (1) = 2.24, p = 0.134. Similar non-significant effect was observed in refractive error correction H _( RGP ) (2) = 1.62, p = 0.44: H _( Scleral ) (1) = 1.143, p = 0.285. Conclusion: The profile of KC contact lens wearer was comparable to other studies in developing setting. Keratoconic grading should be based on available resources. Corneal rigid gas permeable and scleral lenses were beneficial t o keratoconic patients in respect of refractive error correction and visual improvement to keratoconic patient.
机译：目的：呈现Keratoconic隐形眼镜佩戴者的轮廓，以及在基于有限的诊断资源的角蛋白的不同阶段的角膜和巩膜刚性气体可渗透（RGP）旁边。 方法： 5年的角振来角膜和巩膜RGP隐形眼镜WERERS的临床记录。年龄数据，性别，视力（VA），折射（RE），角振焦的阶段以及用于分析的其他变量中的校正模式。如确定的不同严重程度W在预先和贴合的结果有关的信息。 结果：共分析了124条病历，年龄（20.86±9.50岁），性别（男性58.9％和41.1％），横向（57.3％双侧，26.6％右眼和左侧）眼为16.1％）和种族（91.1％的非洲人和8.9％的亚洲人）。透镜（RGP和SCLERAL透镜）在视力下三个阶段的镜片（RGP和SCLERAL透镜）的影响没有显着差异，在三个阶段O F严重性H _（RGP）（2）= 1.05， P = 0.59; H _（scleral）（1）= 2.24， p = 0.134。在折射误差校正H _（RGP）（2）= 1.62中观察到类似的非显着效果， P = 0.44：H _（SCLERAL）（1）= 1.143， P = 0.285。 结论： KC隐形眼镜佩戴者的简档与发展设定的其他研究相当。角截面分级应基于可用资源。角膜刚性气体可渗透和巩膜透镜是有益的T o角灭透视患者，用于对角灭绝患者的屈光畸形校正和视觉改善。

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