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我们于１９９８年１０月～１９９９年４月，对我市１２５３名学龄前儿童进行了弱视斜视调查，现将结果分析如下。１ 对象与方法１．１ 调查对象调查５所幼儿园１２５３例４～６岁儿童，其中男６３４例，女６１９例，按年龄分为４岁组、５岁组、６岁组。１．２ 调查方法１．
We in October 1998 ~ April 1999, 1253 preschool children in our city were amblyopia strabismus survey, the results are as follows. 1 Subjects and methods 1.1 survey of 5 children in 5 kindergartens aged 4 to 6 years, 634 were male and 619 were female, divided into 4-year-old group, 5-year-old group, 6-year-old group according to age. 1.2 methods of investigation 1.