Prevalence of myopia and associated risk factors among primary students in Chongqing: multilevel modeling
Abstract Background The prevalence of myopia and associated risk factors among children in Chongqing has not yet been determined. This study investigated the prevalence of myopia and possible relationships between myopia and several related factors among school children in Chongqing. Methods This cr...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2020-04-01
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Series: | BMC Ophthalmology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12886-020-01410-3 |