Prevalence and associated factors of myopia among rural school students in Chia-Yi, Taiwan.

ABSTRACT:

Background

The prevalence of myopia has increased rapidly worldwide over the past few decades. The aim of this study was to evaluate the prevalence and associated risk factors for myopia in elementary and junior high school students in Chia-Yi, Taiwan.

Methods

We included 5417 students in total from Grade 1-6 (n = 4763) and Grade 7-9 (n = 654) from Chia Yi County in this population-based study. The students underwent noncycloplegic autorefractometry and an interview with a structured questionnaire.

Results

For this study population, the prevalence of myopia and high myopia was 42.0 and 2.0%, respectively, revealing a statistically significant increase with increasing age (p < 0.05). Junior high school students (aged 13-15) showed a greater prevalence of myopia than el

SUBMITTER: Lai LJ 

PROVIDER: S-EPMC7405435 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature