Peripheral and posterior pole retinal changes in highly myopic Chinese children and adolescents : Retinal changes in Chinese children and adolescents.

Autor: Zhang W; Joint Shantou International Eye Center, Shantou University & the Chinese University of Hong Kong, North Dongxia Road, 515041, Shantou, Guangdong, China., Yang F; Joint Shantou International Eye Center, Shantou University & the Chinese University of Hong Kong, North Dongxia Road, 515041, Shantou, Guangdong, China., Chen S; Joint Shantou International Eye Center, Shantou University & the Chinese University of Hong Kong, North Dongxia Road, 515041, Shantou, Guangdong, China., Shi T; Joint Shantou International Eye Center, Shantou University & the Chinese University of Hong Kong, North Dongxia Road, 515041, Shantou, Guangdong, China. stk@jsiec.org.
Jazyk: angličtina
Zdroj: BMC ophthalmology [BMC Ophthalmol] 2024 Feb 13; Vol. 24 (1), pp. 65. Date of Electronic Publication: 2024 Feb 13.
DOI: 10.1186/s12886-024-03328-6
Abstrakt: Purpose: This study was conducted to evaluate the prevalence and related factors of peripheral and posterior pole retinal changes in highly myopic Chinese children and adolescents.
Methods: A hospital-based cross-sectional study was designed. A total of 120 subjects with high myopia were recruited and underwent cycloplegic refraction, dilated fundus examination, and optical coherence tomography. A statistical analysis was performed to evaluate the factors associated with peripheral and posterior pole retinal changes.
Results: The mean spherical equivalent refraction of the subjects was - 8.74 ± 2.86 D, and the mean age was 11.45 ± 3.02 years. Snowflake retinal degeneration (27.5%), white without pressure (27.5%), snail-track degeneration (15%), and lattice degeneration (15%) were the most common peripheral retinal changes, while tessellated fundus (84.17%), optic nerve crescents (78.3%), and posterior staphyloma (11.7%) were the most common posterior changes. Subjects with peripheral changes were significantly older, with thinner choroids (OR = 1.194, 95% CI: 1.045-1.363, p = 0.009; OR = 0.993, 95% CI: 0.987-0.999, p = 0.022, respectively). Optic nerve crescents, tessellated fundus, and posterior scleral staphyloma were all associated with thin choroids (OR = 0.990, 95% CI: 0.983-0.997, p = 0.008; OR = 0.983, 95% CI: 0.974-0.991, p < 0.001; OR = 0.974, 95% CI: 0.960-0.987, p < 0.001, respectively).
Conclusion: A substantial proportion of the subjects had peripheral and posterior retinal changes. An increased risk of retinal changes was associated with high degrees of myopia, long axial lengths, thin choroids, and older ages among 7-16-year-old individuals.
(© 2024. The Author(s).)
Databáze: MEDLINE
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