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目的:了解上海市区部分学龄前儿童屈光的异常状态及视力矫正情况。方法:视力异常学龄前儿童852例(1615眼)作散瞳验光检查,并对检查结果进行分析探讨。结果:单纯近视443眼(27.43%),复性近视散光255眼(15.79%),单纯远视287眼(17.77%),复性远视散光347眼(21.49%),混合性散光283眼(17.52%)。随着年龄的增长,就诊的学龄前近视患者逐渐增多;父母近视对学龄前儿童近视发生率的增加有影响;屈光不正大都以轻中度为主(82.43%),视力大多(80.40%)是可以矫正的。结论:学龄前儿童近视和近视散光的发生率有明显增加的趋势。
Objective: To understand the abnormal state of refraction and visual acuity of preschool children in Shanghai area. Methods: 852 cases (1615 eyes) with presynastic vision were examined by mydriatic optometry and the results of the examination were analyzed. Results: Simple myopia in 443 eyes (27.43%), reflex myopic astigmatism in 255 eyes (15.79%), simple myopia in 287 eyes (17.77%), reflex hyperopia astigmatism in 347 eyes (21.49%), mixed astigmatism in 283 eyes (17.52% ). The prevalence of myopia in preschool children was increased with age. The majority of refractive errors were mild to moderate (82.43%), most of eyesight (80.40%), It is correctable. Conclusion: The prevalence of myopia and myopic astigmatism in preschool children has obviously increased.