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目的了解大学生近视眼周边视网膜变性患病情况及其与近视屈光度、眼轴长度的关系,为进行相关健康教育提供依据。方法随机抽取178位屈光状态为近视的大学生,进行角膜曲率、睫状肌麻痹验光、眼压、眼轴、Goldmann三面镜检查。结果 45.21%的大学生近视患者检出不同类型的周边视网膜变性,其中格子样变性检出率为8.98%。有格子样变性、视网膜裂孔的近视大学生眼轴长度长于无此类视网膜变性者(P值均<0.05)。结论大学生近视患者的周边视网膜变性检出率较高,且随着近视屈光度及眼轴长度的增加而增高。
Objective To understand the prevalence of peripheral retinal degeneration and its relationship with refractive and axial length of myopia in college students and provide basis for related health education. Methods A total of 178 college students with refractive status of myopia were randomly selected for corneal curvature, cycloplegic refraction, intraocular pressure, axial length and Goldmann three-mirror. Results 45.21% of college students with myopia detected different types of peripheral retinal degeneration, of which the detection rate of lattice degeneration was 8.98%. The length of axial length of myopic college students with lattice degeneration and retinal tears was longer than those without such retinal degeneration (all P <0.05). Conclusion The detection rate of peripheral retinal degeneration in college students with myopia is high, and increases with the increase of myopia diopter and axial length.