Analysis of Characteristic Eye Movement Behaviors of Young Adults with Different Degrees of Myopia

To measure the parameters of eye movement of young adult patients of myopia, to compare the differences in the parameters of patient groups with varied degrees of myopia, and to analyze the correlation between eye movement parameters and axial length (AL) and spherical equivalent refraction (SER). A...

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Bibliographic Details
Published in:Sichuan da xue xue bao. Journal of Sichuan University. Yi xue ban 2022-09, Vol.53 (5), p.911-915
Main Authors: Yang, Bi, Tan, Fen, Xu, Shu-Zhan, Liu, Long-Qian, Zheng, Xiu-Juan
Format: Article
Language:Chinese
Subjects:
Axial Length, Eye
Eye Movements
Humans
Myopia
Refraction, Ocular
Young Adult
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Summary:To measure the parameters of eye movement of young adult patients of myopia, to compare the differences in the parameters of patient groups with varied degrees of myopia, and to analyze the correlation between eye movement parameters and axial length (AL) and spherical equivalent refraction (SER). A total of 91 young adult patients of myopia were recruited. The subjects were divided into three groups of low, moderate, and high myopia according to their SER. Information on the subjects' age and sex was collected and general clinical examination was completed. The subjects' binocular fixation, reflexive saccade, and antisaccade were measured with eye tracker. One-way ANOVA or Kruskal-wallis test was used to compare the general data and eye movement parameters of the three groups of myopic patients. Pearson or Spearman correlation analysis was used to analyze AL and SER's correlation with 95% bivariate contour ellipse area (BCEA) and saccadic parameters. The 95% BCEA for mild, moderate, and high myopia groups we
ISSN:1672-173X
DOI:10.12182/20220960303