新疆医科大学学报

目的探讨学龄前儿童散光度、散光轴向的分布情况。方法 1%阿托品眼液散瞳验光检查305名3～6岁学龄前儿童,共610只眼。结果散光度主要分布在2.00DC以内,占78.36%。散光514眼中顺规散光4 588眼占89.11%;逆规散光53眼占10.31%;斜轴散光3眼占0.58%。逆规散光中0.25～2.00DC占83.01%,斜轴散光中0.25～2.00DC占100.00%。结论学龄前儿童散光度以轻度为主,散光轴向多为顺规散光,逆规散光与斜轴散光只占一小部分。

Objective To discuss the situation of astigmatism diopter,astigmatism axis in preschool children.Methods 3～6 years old children were chosen,using 1% atropine and then optometry.Results Most of the astigmatism diopters were between 0-2.00 DC,accounted 78.36% in all children.Shun gage occurred 89.11% in children with astigmatism;invers gage astigmatism occurred in 10.31% in children with astigmatism;inclinding shaft astigmatism occurred in 0.58% in children with astigmatism.Invers gage astigmatism occurred in 83.01% between 0.25-2.00 DC.Oblique astigmatism occurred in 100.00% between 0.25-2.00 DC.Conclusion In the preschool children,most of the astigmatism diopter is small.Most of the astigmatism axis is shun gage.Invers gage astigmatism and Inclinde shaft astigmatism occurred little.