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August 4, 2025

Survey of the visual acuity and refractive status of children 4–6 years of age in a district of Nantong, China, from 2021–2023

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Authors

YSYanli SunXi'an Polytechnic UniversityGWGuangqiang WuTongji UniversityNWNing WeiHebei Medical University

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Implication

Survey reveals visual acuity improves with age in children, suggesting consistent eye care is crucial for preschoolers.

Key Points

  • Six-year-olds exhibited better visual acuity than 4- and 5-year-olds in Nantong.
  • The reduced visual acuity detection rate was notably higher in girls (7.8%) compared to boys (7.3%).
  • A total of 56,755 children were screened, showing improved vision status correlated with age.
  • Myopia detection rate was low at 0.1%, indicating a need for ongoing eye care for preschool children.

Cite This Study

Sun et al. (2025) studied this question.

synapsesocial.com/papers/689a0f86e6551bb0af8d0a02https://doi.org/10.21203/rs.3.rs-6391273/v1
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