Tag: Lea Symbols chart

Comparative analysis of Lea Symbols chart and ETDRS chart in Chinese preschool children’s vision examination

2019, No. 10, Clinical Science

Authors: Song Lei,  Hu Jianmin,  Chen Xuelan,  Chen Lijuan DOI: 10.3760/cma.j.issn.2095-0160.2019.10.008 Published 2019-10-10 Cite as Chin J Exp Ophthalmol, 2019,37(10): 807-813. Abstract                              [View PDF] [Read Full Text] Objective To compare cooperation degree and visual acuity difference between Lea Symbols chart and ETDRS chart in Chinese preschool children. Methods A […]

Review on visual acuity charts for preschool children

2018, No. 03, Review

Authors: Song Lei,  Hu Jianmin DOI: 10.3760/cma.j.issn.2095-0160.2018.03.015 Published 2018-03-10 Cite as Chin J Exp Ophthalmol, 2018,36(3): 231-235. Abstract                             [Download PDF]  [Read Full Text] The preschool age is an important stage for the development of children’s vision.Visual problems can affect visual development of children, so […]