Refractive and corneal astigmatism in Chinese 4–15 years old children: prevalence and risk factors
Abstract Background To investigate the prevalence and risk factors of refractive astigmatism (RA) and corneal astigmatism (CA) in preschool children and school-aged children in Shanghai, China. Methods In this school-based, cross-sectional study, 4–15 years old children across three learning stages...
Main Authors: | , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2023-11-01
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Series: | BMC Ophthalmology |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12886-023-03201-y |