【摘要】 目的了解6~18岁视力低常中小学生屈光状态,为防治近视提供依据。方法对1 354例视力低常中小学生睫状肌麻痹电脑验光,采用SPSS 13.0软件进行统计分析。结果视力低常眼2 708只,近视占76.39%,正视占5.21%,远视占18.40%;各年龄组不同性别、眼别平均屈光度比较,差异均有统计学意义;散光检出率为72.27%,远视散光占20.08%,近视散光占75.47%,混合散光占4.45%,<7岁年龄组以远视散光居多,≥8岁各年龄组均以近视散光为主;所有类型散光眼轴向均以顺规散光为主,散光程度以0.50~1.00 DC多见。结论中小学生眼保健已成为重要的公共卫生问题,应加强视力保护工作,促进中小学生身心健康。更多还原

【Abstract】 Objective To study static refraction condition among elementary and middle school students aged 6-18 years and with below normal vision and to provide basis for myopid prevention.Methods Ciliary muscle paralysis optometry was carreid out among 1 354 elementary and middle school students with refractive defect.The data collected was analyzed with SPSS13.0.Results Totally 2 708 eyes were ascertained with below normal vision with a prevalence of 76.39% for myopia,5.21% for emmetropia,and 18.40% for hyperopia.There were age and gender differences in diopter in the students.The prevaleace of astigmatism was 72.27%,with 20.08% of hypermetropic astigmatism,75.47% of myopic astigmatism,and 4.45% of mixed astigmatism.The hypermetropic astigmatism was prevalent among the students of 7-years-old,and myopic astigmatism was prevalent among students above eight years old.With-the-rule astigmatism accounted for a majority of all types of astigmatism.Most astigmatism degrees were between 0.50 and 1.00 DC.Conclusion Eye care has become an important public health problem for school students and should be strengthened in primary and middle schools.更多还原