【摘要】 目的了解3～17岁儿童少年视力异常的屈光不正状态,便于尽早发现并进行矫正和治疗,以保证视力正常发育.方法对昆明市延安医院眼科门诊2008年2月至2010年1月因视力异常而散瞳验光的3～17岁儿童1 786例眼的屈光不正进行回顾性分析.结果 3～6岁组:远视眼814眼占86.32%;该组各类散光564眼(59.81%);7～17岁组:近视眼1 133眼占70.50%;各类散光648眼(40.32%),学龄前儿童散光患儿明显多于少儿组(P<0.01);屈光不正程度以轻度为主,占67.95%.矫正视力7～17岁组明显优于3～6岁组(P<0.01).近视男女之间均无显著性差异.结论儿童随年龄增长视力异常由远视状态向近视状态发展,符合眼屈光状态与年龄的关系,屈光不正程度均以轻度为主.更多还原

【Abstract】 Objective Through understanding the refractive vision disorders status of young children aged 3 to 17 with abnormal vision,to facilitate early detection,correction and treatment so as to ensure the normal development of vision.Method From February 2008 to January 2010,the data of 1286 young children(2550 eyes)aged 3 to 17 years with abnormal vision and cycloplegic refraction in our hospital were retrospectively analysed.Results In 3 to 6 age group: 814 eyes of hyperopia,accounted for 86.32%;564 eyes(59.81%)of all kinds of astigmatism.In 7 to 17 age group:1133 eyes of myopia,accounted for 70.50%;648(40.32%)eyes with all types of astigmatism.The number of children with astigmatism in 7 to 17 age group was more than in 3 to 6 age group(P<0.001).Most children with ametropia in mild degree accounted for 67.95%.The corrected visual acuity of children in 7 to 17-year-old group was significantly better than the 3 to 6 year-old group(P <0.001).There was no significant difference in myopia between children with different gender.Conclusions Abnormal vision is from hyperopia to myopia with the increase of age,in line with the relationship between refractive state and age.Most cases of ametropia are in mild degree.更多还原