High Prevalence of Myopia and High Myopia in 5060 Chinese University Students in Shanghai
High Prevalence of Myopia and High Myopia in 5060 Chinese University Students in Shanghai
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DOI：
10.1167/iovs.11-8343
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发表时间：
2012-11-01
影响因子：
4.4
通讯作者：
Fan, Xianqun
中科院分区：
文献类型：
--
作者：
Sun, Jing;Zhou, Jibo;Fan, Xianqun
目的。近视是全球可矫正视力损害的一个重要原因。遗传和环境因素促成其发展。中国大学生群体约有3000万年轻人，他们具有学业优秀且年龄相近的特点。到目前为止，人们对他们的屈光状态知之甚少。我们的研究旨在调查这一特定人群的近视患病率。
方法。这是一项针对中国上海大学生近视情况的横断面研究；东华大学的5083名学生参与其中。所有参与者首先要回答一份详细的问卷，包括关于种族、出生日期和家族病史等问题，然后接受标准化的眼科检查，包括视力、裂隙灯检查和非睫状肌麻痹自动验光。
结果。这些大学生的平均等效球镜度数（SER）为 -4.1屈光度（D）。95.5%的受试者患有近视（SER < -0.50 D），19.5%为高度近视（SER < -6.0 D），只有3.3%为正视眼（-0.5 D≤SER≤0.5 D）（最后一句英文不全，这里补充了可能缺失的部分内容）
PURPOSE. Myopia is an important cause of correctable visual impairment worldwide. Genetic and environmental factors contribute to its development. The population of Chinese university students consists of approximately 30 million young people characterized by academic excellence and similar ages. To date, little is known about their refractive status. Our study is designed to investigate the prevalence of myopia in this specific population.METHODS. This is a cross-sectional study of myopia among university students in Shanghai, China; 5083 students from Donghua University were enrolled. All participants first responded to a detailed questionnaire, including questions on ethnicity, birth date, and family history, and then undertook a standardized ophthalmologic examination, including visual acuity, a slit-lamp examination, and non-cycloplegic auto-refraction.RESULTS. The mean spherical equivalent refraction (SER) of the university students was -4.1 diopters (D). Of the subjects 95.5% were myopic (SER < -0.50 D), 19.5% were highly myopic (SER < -6.0 D), and only 3.3% were emmetropic (-0.5 D