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目的了解金华市2006-2008年高考学生视功能状况,为学生视力保护工作提供参考。方法对2006-2008年金华市参加高考的学生117467名测定远视力,凡裸眼视力<4.8者采用主观插片验光测定球镜屈光度,对插片后视力仍不能矫正到4.8者进行眼底检查;采用俞自萍色盲图谱进行色觉检查。结果参加高考学生视力<5.0的比例为89.76%(105433/117467),<4.8的比例为82.26%(96628/117467)。女生视力不良率(94.02%)高于男生(87.16%),重点中学学生视力不良率(95.07%)高于普通中学学生(88.85%)。屈光度≤4.00D者占视力<4.8者的比例为74.95%(72421/96628)。视力不能矫正者(弱视)占1.13%,其中远视占83.60%。色觉障碍检出率为2.99%。近视手术人数占全体学生的比例由2006年的1.39%增加到2008年的2.86%。结论高考学生的视功能状况与高考专业的限制之间互相影响。
Objective To understand the visual function status of college entrance examination students in Jinhua City from 2006 to 2008, and to provide reference for the students’ eyesight protection. Methods A total of 117467 students who participated in college entrance examination from 2006 to 2008 in Jinhua City were examined for far vision and all eyes were visual acuity <4.8. The subjective optometry was used to measure the refraction of the globe and the eyesight was still not corrected to 4.8 after the insertion. Yu Zi-Ping color blindness pattern for color vision examination. Results The percentage of visually impaired students who participated in college entrance examination <5.0 was 89.76% (105433/117467), and the proportion of <4.8 was 82.26% (96628/117467). The rate of bad eyesight in girls was 94.02% higher than that of boys (87.16%). The rate of bad eyesight in high school students (95.07%) was higher than that of middle school students (88.85%). Refractive degree ≤ 4.00D who accounted for <4.8 eyes were 74.95% (72421/96628). Visual acuity can not be corrected (amblyopia) accounted for 1.13%, of which hyperopia accounted for 83.60%. Color vision disorder detection rate of 2.99%. The proportion of myopia surgery students in all students increased from 1.39% in 2006 to 2.86% in 2008. Conclusion The relationship between the visual function status of college entrance exams and the limits of college entrance exams is mutually influenced.