全球范围青少年近视分布的区域特点

摘要

Aim:Comparison of worldwide regional differences, adolescent myopia rate, Research on its mechanism. Mothods: Through the literature material law, collect the data of global young myopia, Comparing ethnic differences between regional economic, environmental and other factors. Result: Myopia rate is highest in the Southeast Asian region. Asia, Africa, the Americas, Oceania adolescent myopia rate is relatively low, The rate of myopia is with ethnic differences. Conclusion: Although genetic factors for myopia has certain impact, but environmental factors especially outdoors factors has important effects on the formation of myopia development.%目的：比较全球范围青少年近视率的地区差异，研究其成因。方法：通过文献资料法，搜集全球青少年近视的数据，比较人种、地区经济、环境等因素的差异。结果：东南亚地区国家的近视率最高，西亚、非洲、大洋洲、美洲的青少年近视率相对较低，近视率具有人种差异。结论：尽管遗传因素对近视的形成具有一定影响，但是环境因素尤其是户外活动因素对近视的形成发展具有重要影响。