无弱视的斜视患者与对照组的双眼阅读速度比较。

IF 3.3 4区 医学 Q1 OPHTHALMOLOGY
Daniel Lamoureux, Sarah Yeo, Vishaal Bhambhwani
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引用次数: 0

摘要

目的:弱视已被证明会降低阅读速度。有关无弱视斜视患者阅读速度的文献有限。我们的研究比较了无弱视斜视患者与正常对照组患者的双眼阅读速度:我们对 48 名参与者进行了前瞻性研究:12名儿童期患者(发病年龄为9岁,主要语言为英语,最佳矫正视力>20/30,近距离视力>N8。排除标准为存在可能影响阅读的其他眼部病变或神经/认知疾病,以及曾接受过斜视/弱视治疗。双目阅读速度评估采用国际阅读速度文本。每位受试者阅读 2 个段落(段落 1 和段落 8),并按照国际阅读速度文本的所有说明进行阅读。阅读时间用秒表测量。阅读速度以每分钟字数(WPM)计算:斜视组的平均年龄为(28.3 ± 11.1)岁,对照组的平均年龄为(28.2 ± 11.0)岁(P = 0.96)。斜视组的平均受教育程度为(14.2 ± 2.4)年,对照组为(13.8 ± 2.5)年(P = 0.62)。斜视组第一段的平均双眼阅读速度为 192.0 WPM,对照组为 220.0 WPM(P = 0.01)。斜视组阅读第 8 段的平均双眼阅读速度为 201.3,对照组为 226.2 WPM(P = 0.04):斜视患者(无弱视)的双眼阅读速度低于对照组患者。使用眼动仪进行的进一步研究可能会提供更多信息。斜视,即使没有弱视,也可能影响阅读能力,进而影响与视力相关的生活质量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Comparison of binocular reading speed in patients with strabismus without amblyopia versus controls.

Objective: Amblyopia has been shown to slow reading speed. Limited literature exists on reading speed in strabismus without amblyopia. Our study compares binocular reading speed in patients with strabismus without amblyopia versus normal controls.

Methods: We conducted a prospective study with 48 participants: 12 childhood-onset (onset <8 years of age) strabismus without amblyopia and 36 age- and education level-matched controls. Inclusion criteria were age 14-50 years, education >9 years, primary language English, best-corrected visual acuity >20/30 distance, and >N8 near either eye. Exclusion criteria were presence of other eye pathology or neurologic/cognitive conditions that may affect reading and previous treatment for strabismus/amblyopia. International Reading Speed Texts were used for binocular reading speed assessment. Each participant read 2 passages (passage 1 and 8), following all International Reading Speed Texts instructions. Reading time was measured using a stopwatch. Reading speed was calculated in words per minute (WPM).

Results: Mean age for the strabismus group was 28.3 ± 11.1 and for the control group was 28.2 ± 11.0 years (P = 0.96). Mean education level for strabismus group was 14.2 ± 2.4 and control group was 13.8 ± 2.5 years (P = 0.62). Mean binocular reading speed for passage 1 for strabismus group was 192.0 and for control group was 220.0 WPM (P = 0.01). Mean binocular reading speed for passage 8 for strabismus group was 201.3 and for control group was 226.2 WPM (P = 0.04).

Conclusions: Patients with strabismus (without amblyopia) had slower binocular reading speed compared with controls. Further studies with eye tracking may provide more information. Strabismus, even without amblyopia, may affect reading performance and consequently vision-related quality of life.

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来源期刊
CiteScore
3.20
自引率
4.80%
发文量
223
审稿时长
38 days
期刊介绍: Official journal of the Canadian Ophthalmological Society. The Canadian Journal of Ophthalmology (CJO) is the official journal of the Canadian Ophthalmological Society and is committed to timely publication of original, peer-reviewed ophthalmology and vision science articles.
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