为了探索学龄前儿童的屈光状态及其发展分布规律 ,抓住儿童视觉发育敏感期的弱视治疗 ,我们对 10 6 4例学龄前儿童进行屈光检查分析如下。1　对象与方法1.1　对象 :1997年～ 1999年对省属单位幼儿园进行视力筛查 ,视力 1.0的 4～ 6岁儿童 10 6 4例 2 12 8只眼 ,男 5 0 8例 ,女 In order to explore the refractive status of pre-school children and their development and distribution patterns, to seize the sensitive period of visual development in children with amblyopia treatment, we conducted a pre-school children of 106 cases of refractive examination as follows. 1 Subjects and methods 1.1 Object: 1997-1999 kindergarten for provincial department of vision screening, vision 1.0 children aged 4 to 6 years old 10 6 4 cases 2 12 8 eyes, male 588 women