Research progress on commonly used visual acuity charts for preschool children
Preschool age(3-6 years old)is a critical period for visual development, and it is crucial to detect and treat visual problems in preschool children as early as possible. Visual acuity charts are important tools for screening visual issues in children. In China, the commonly used charts are the stan...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Press of International Journal of Ophthalmology (IJO PRESS)
2024-01-01
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| Series: | Guoji Yanke Zazhi |
| Subjects: | |
| Online Access: | http://ies.ijo.cn/cn_publish/2024/1/202401020.pdf |
| _version_ | 1797376319794708480 |
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| author | Wang Shiyi Xu Lingxian Qian Ningning Wu Huang |
| author_facet | Wang Shiyi Xu Lingxian Qian Ningning Wu Huang |
| author_sort | Wang Shiyi |
| collection | DOAJ |
| description | Preschool age(3-6 years old)is a critical period for visual development, and it is crucial to detect and treat visual problems in preschool children as early as possible. Visual acuity charts are important tools for screening visual issues in children. In China, the commonly used charts are the standard logarithmic visual acuity chart and the pediatric optotype chart, while overseas, the Lea, HOTV, and ETDRS visual acuity charts are frequently employed. Numerous studies have reported the measurability, repeatability, and sensitivity of these three charts in diagnosing visual-related problems in children. However, the application of these three charts is relatively limited in China. This article provides a comprehensive review of the design principles, clinical applications, and characteristics of these three visual acuity charts, so as to better understand their applicability and limitations in preschool children, and provide reference for the selection and improvement of vision examination methods in the future. |
| first_indexed | 2024-03-08T19:36:50Z |
| format | Article |
| id | doaj.art-e9922dff2b68440087c8b4b00ee54b4b |
| institution | Directory Open Access Journal |
| issn | 1672-5123 |
| language | English |
| last_indexed | 2024-03-08T19:36:50Z |
| publishDate | 2024-01-01 |
| publisher | Press of International Journal of Ophthalmology (IJO PRESS) |
| record_format | Article |
| series | Guoji Yanke Zazhi |
| spelling | doaj.art-e9922dff2b68440087c8b4b00ee54b4b2023-12-26T02:07:29ZengPress of International Journal of Ophthalmology (IJO PRESS)Guoji Yanke Zazhi1672-51232024-01-0124110110510.3980/j.issn.1672-5123.2024.1.20202401020Research progress on commonly used visual acuity charts for preschool childrenWang Shiyi0Xu Lingxian1Qian Ningning2Wu Huang3Department of Ophthalmology, the Second Hospital of Jilin University, Changchun 130000, Jilin Province, ChinaDepartment of Ophthalmology, the Second Hospital of Jilin University, Changchun 130000, Jilin Province, ChinaDepartment of Ophthalmology, the Second Hospital of Jilin University, Changchun 130000, Jilin Province, ChinaDepartment of Ophthalmology, the Second Hospital of Jilin University, Changchun 130000, Jilin Province, ChinaPreschool age(3-6 years old)is a critical period for visual development, and it is crucial to detect and treat visual problems in preschool children as early as possible. Visual acuity charts are important tools for screening visual issues in children. In China, the commonly used charts are the standard logarithmic visual acuity chart and the pediatric optotype chart, while overseas, the Lea, HOTV, and ETDRS visual acuity charts are frequently employed. Numerous studies have reported the measurability, repeatability, and sensitivity of these three charts in diagnosing visual-related problems in children. However, the application of these three charts is relatively limited in China. This article provides a comprehensive review of the design principles, clinical applications, and characteristics of these three visual acuity charts, so as to better understand their applicability and limitations in preschool children, and provide reference for the selection and improvement of vision examination methods in the future.http://ies.ijo.cn/cn_publish/2024/1/202401020.pdfvisual acuity chartchildrenpreschool agehotv chartlea symbols chartetdrs chart |
| spellingShingle | Wang Shiyi Xu Lingxian Qian Ningning Wu Huang Research progress on commonly used visual acuity charts for preschool children Guoji Yanke Zazhi visual acuity chart children preschool age hotv chart lea symbols chart etdrs chart |
| title | Research progress on commonly used visual acuity charts for preschool children |
| title_full | Research progress on commonly used visual acuity charts for preschool children |
| title_fullStr | Research progress on commonly used visual acuity charts for preschool children |
| title_full_unstemmed | Research progress on commonly used visual acuity charts for preschool children |
| title_short | Research progress on commonly used visual acuity charts for preschool children |
| title_sort | research progress on commonly used visual acuity charts for preschool children |
| topic | visual acuity chart children preschool age hotv chart lea symbols chart etdrs chart |
| url | http://ies.ijo.cn/cn_publish/2024/1/202401020.pdf |
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