Pizzarello L, Tilp M, Tiezzi L, Vaughn R, McCarthy J
Helen Keller International, the Columbia University College of Physicians and Surgeons, New York, New York 10006, USA.
J AAPOS. 1998 Dec;2(6):372-4. doi: 10.1016/s1091-8531(98)90038-6.
To address the unmet need for glasses encountered in an urban school setting by developing and implementing a school-based, cost-effective program that provides appropriate spectacle correction to needy children.
A total of 5851 students 9 to 15 years of age in 4 middle schools in northern Manhattan were screened for vision. Those with vision worse than 20/40 were examined, given glasses if appropriate, or referred for additional evaluation.
Of the 5851 children screened, 1614 (28%) had a failing result, with visual acuity less than 20/40 in the worse eye. Of this group, 1082 were given glasses that were assembled at the school within 1 hour of testing. Ten percent of the group that required glasses already had them, and the remaining were referred for a complete ophthalmic examination that was completed in 58 cases. Only 14 of these had vision loss unrelated to refractive error.
The program successfully treated 88.3% of the children within the school who needed glasses. Given that only 10% of children who needed glasses had them, it indicates a huge need to provide glasses to at least a million children in this age group in the United States.
通过开发并实施一项以学校为基础、具有成本效益的项目,为贫困儿童提供合适的眼镜矫正,以满足城市学校环境中未得到满足的配镜需求。
对曼哈顿北部4所中学的5851名9至15岁学生进行视力筛查。视力低于20/40的学生接受检查,视情况给予眼镜,或转介进行进一步评估。
在接受筛查的5851名儿童中,1614名(28%)筛查结果不合格,较差眼的视力低于20/40。在这一组中,1082名学生在学校测试后1小时内装配了眼镜。需要眼镜的学生中有10%已经有眼镜,其余学生被转介进行全面眼科检查,其中58例完成了检查。这些学生中只有14例视力丧失与屈光不正无关。
该项目成功治疗了学校内88.3%需要眼镜的儿童。鉴于只有10%需要眼镜的儿童已有眼镜,这表明美国至少有100万这个年龄段的儿童急需配镜。