Reference values for the Teller Acuity Cards II (TAC II) in infants and preverbal children, a meta-analysis.

IF 3 3区 医学 Q1 OPHTHALMOLOGY
Catelijne M Neijzen, Femke M de Wit, Ymkje M Hettinga, Joke H de Boer, Maria M van Genderen, Gerard C de Wit
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引用次数: 0

Abstract

Purpose: The Teller Acuity Card (TAC) procedure is a preferential-looking method to assess visual acuity in infants and preverbal children and provides a quantitative measure of grating acuity. Several studies containing reference values have been published, the majority based on an older version of the TAC card set. In 2003, a new version of the TAC was released, called the TAC II. This study aims to provide clinicians with a unified set of age norms for the TAC II.

Methods: We conducted a literature search and extracted individual data points per age from either tables or figures. We performed a weighted regression on both the standard deviation and the mean visual acuity as a function of age. Furthermore, based on literature, we corrected data points from studies using the original TAC by subtracting 0.3 octave to align them with the TAC II age norms.

Results: A total of 5 studies, published between 1990 and 2006, provided binocular visual acuity data for 837 children and monocular visual acuity data for 1052 children. Age norms were derived from these combined data sets.

Conclusions: The TAC charts are the gold standard for assessing visual acuity between the ages of 0 and 36 months. We provide a unified set of age norms for TAC II, the most recent version of the TAC charts.

泰勒视力卡II (TAC II)在婴儿和学龄前儿童中的参考值,一项荟萃分析。
目的:泰勒视力卡(TAC)程序是一种优选的方法来评估视力的婴儿和学龄前儿童,并提供定量测量光栅的敏锐度。已经发表了若干包含参考值的研究,其中大多数是基于TAC卡片集的旧版本。2003年,发布了TAC的新版本,称为TAC II。本研究旨在为临床医生提供一套统一的TAC II年龄规范。方法:我们进行文献检索,并从表格或图表中提取每个年龄的个人数据点。我们对标准偏差和平均视力作为年龄的函数进行了加权回归。此外,在文献的基础上,我们通过减去0.3倍频来校正使用原始TAC的研究数据点,使其与TAC II年龄规范对齐。结果:1990 - 2006年共发表5项研究,提供了837例儿童双眼视力数据和1052例儿童单眼视力数据。年龄标准是由这些组合数据集得出的。结论:TAC是评价0 ~ 36月龄儿童视力的金标准。我们为TAC II提供了一套统一的年龄标准,这是TAC图表的最新版本。
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
Acta Ophthalmologica
Acta Ophthalmologica 医学-眼科学
CiteScore
7.60
自引率
5.90%
发文量
433
审稿时长
6 months
期刊介绍: Acta Ophthalmologica is published on behalf of the Acta Ophthalmologica Scandinavica Foundation and is the official scientific publication of the following societies: The Danish Ophthalmological Society, The Finnish Ophthalmological Society, The Icelandic Ophthalmological Society, The Norwegian Ophthalmological Society and The Swedish Ophthalmological Society, and also the European Association for Vision and Eye Research (EVER). Acta Ophthalmologica publishes clinical and experimental original articles, reviews, editorials, educational photo essays (Diagnosis and Therapy in Ophthalmology), case reports and case series, letters to the editor and doctoral theses.
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