我科对佳市1080例学龄前儿童斜视、弱视进行了普检分析。材料和方法对佳市三个行政区5个幼儿园中3～8周岁的儿童逐一进行检查。①视力检查:采用国际标准视力表,并示范讲解,导辩识,按计划分班进行检测。视力表用40瓦日光灯做光源,距离为5m。②眼位检查:用角膜映光结合交替遮盖以视近33cm,视远5m 为尺度进行眼位检查。③屈光检查:在反复测试2～3次隔日视力,确定为低于0.8的患儿用 Our department conducted a general examination of 1080 preschoolers in Jiaoda City. Materials and Methods The children of 3 to 8 years of age in 5 kindergartens in 3 districts of Jia City were examined one by one. ① visual acuity test: the use of international standard visual acuity chart, and to explain the model, guide discrimination, according to the plan for testing classes. Eye chart with 40 watts fluorescent light source, the distance is 5m. ② eye examination: alternating with corneal light and shadow covering as close to 33cm, as far as 5m eye scale examination. ③ refractive examination: repeated tests 2 or 3 times the next day vision, identified as less than 0.8 in children with