台北地区青少年屈光不正验配资料分析

Investigation of the ammetropic student population in Taipei

目的：探讨台北地区7～25岁青少年屈光不正，特别是近视的发生发展状况。方法：对台北地区12个验光配镜部一年内的7～25岁的青少年屈光不正患者共5002名进行统计和分析。结果：屈光不正以近视为主，从近视发生的年龄看，分性多出现在15～18岁，女性出现在13～17岁；以近视－1．50～－4．50D范围所占比例最高；球镜与柱镜比约6：4。低年龄儿童屈光不正主要有远视、复性远视散光、单纯性散光、混合性散光，所占比例为：7岁：男学童占43％、女学童占51％：8岁：男学童占23％、女学童22％。结论：在7～8岁学生中发现屈光不正而配镜多属于先天因素，如远视、散光、斜视等，青少年屈光不正以近视占最大比例，其发生和发展与升学压力有关。

To investigat and analyze the refractive status among the ammetropia in Taipei who are at the schooling age of 7~25 years old Methods 5002 ammetropia students aged 7～25 were enrolle and evaluated .Results: Myopia is the most common refractive error among this ammetropia population.The myopia prevalence is in upward tendency with age and at is peak at the age of 15~18(male) and 13~17(famale).Most refactive status are within the range of e-quivalent sphree-1.50 4.50D.The spherical and cylindrical ratio is 6:r The hyperopia with without/astigmatiosm is relatively high at the rearly age97~9yr),and decline with the age.Conclusion:Myopia is the most common refractive errorammong the ammetropia population who are at the age of 7~8.Schoolibng is one of the most related factors which trigger the myopia development and progression