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目的了解<7岁儿童屈光异常情况。方法:采用美国伟伦视力筛查仪,对辖区<7岁儿童进行筛查。结果共筛查9 708名,检出屈光可疑和屈光异常3 461名,检出率35.7%,其中屈光异常检出率为8.6%,各年龄组差异有统计学意义(P<0.01);屈光异常儿童中,单眼屈光异常占69.5%;双眼屈光异常占30.5%。屈光异常中以散光、远视、远视散光三种类型为主;各年龄组散光、远视、远视散光构成比差异有统计学意义(P<0.01)。结论东台市<7岁儿童屈光情况情况不容乐观,应高度重视小年龄组儿童的视力筛查工作。
Objective To understand the abnormal refractive status in children <7 years old. Methods: The United States Wei Lun vision screening instrument, the area of <7-year-old children screening. Results A total of 9 708 patients were screened. 3 461 patients with suspicious refractive errors and refractive errors were detected, the detection rate was 35.7%. The detection rate of refractive error was 8.6%, and the difference was statistically significant (P <0.01) ). In children with refractive abnormalities, monocular refractive abnormalities accounted for 69.5%; binocular refractive abnormalities accounted for 30.5%. Refractive abnormalities in astigmatism, hyperopia, hyperopia astigmatism are the three main types; age group astigmatism, hyperopia, hyperopia astigmatism composition ratio was statistically significant (P <0.01). Conclusion The situation of refraction of children <7 years old in Dongtai City is not optimistic. Vision screening of children in the younger age group should be highly valued.