目的　对学龄前儿童的视力、弱视、斜视状况进行调查分析。方法　对 6 95 6名 (13912眼 ) 3～ 6岁儿童进行视力检查筛选 ,视力不足 1.0者进行屈光、斜视检查。结果　受检儿童视力 1.0以上者 ,占 92 .10 % ;患弱视者占 2 .76 % ,弱视患病率 3岁为 3.46 % ,4岁为 3.2 9% ,5岁为 2 .73% ,6岁为 2 .12 %。患斜视 141眼 ,占受检眼数的 1.0 1% ;斜视患病率 3岁为 1.95 % ,4岁为 1.2 1% ,5岁为 0 .89% ,6岁为 0 .5 9%。结论　学龄前儿童易患弱视、斜视 ,在这一阶段防治弱视、斜视十分重要 Objective To investigate the preschool children’s vision, amblyopia and strabismus. Methods A total of 6 956 children (13912 eyes) aged 3-6 years were screened for visual acuity. Visual acuity less than 1.0 was assessed by refractive and strabismus. Results Children with visual acuity 1.0 or higher accounted for 92.10%; children with amblyopia accounted for 2.76%; children with amblyopia 3 years old 3.46%, children 4 years old 3.2 9% and children 5-2.73% 6 2.12% of the year. There were 141 eyes with strabismus, accounting for 1.01% of the eyes examined. The prevalence of strabismus was 1.95% at 3 years old, 1.2% at 4 years old, 0.89% at 5 years old and 0.59% at 6 years old. Conclusion Preschool children are susceptible to amblyopia, strabismus, prevention and treatment of amblyopia in this stage, strabismus is very important