摘要
目的了解连云港市直中小学生裸眼视力及屈光状态,为制订防控措施提供科学依据。方法收集2022学年连云港市直小学、初中、高中共计43544人的裸眼视力及非睫状肌麻痹状态下的屈光检测数据,分析不同类型、不同年级学生的视力不良率、近视程度的差异。结果2022学年连云港市直中小学生视力不良总检出率为70.96%。女生为73.28%,高于男生的69.03%(χ^(2)=94.836,P<0.001),视力不良检出率随年级升高呈上升趋势(χ^(2)_(趋势)=4721.794,P<0.001)。男生的远视率为16.60%,高于女生的14.48%(χ^(2)=36.548,P均<0.001),女生的低度近视率为38.08%,中度近视率为24.84%,高于男生的35.81%、22.61%(χ^(2)值分别为23.782,29.846,P<0.001);不同年级学生的屈光状态差异均有统计学意义,低度近视、中度近视和高度近视程度随年级升高均呈上升趋势(χ^(2)_(趋势)分别为120.600、5325.946、2218.159,P<0.001)。结论连云港市直中小学生中,女生及高年级学生视力不良较严重,应采取针对措施预防近视发生发展。
Objective To investigate the naked eye visual acuity and refractive status of primary and secondary school students directly under Lianyungang City,aiming to provide scientific evidence for formulating prevention and control measures.Methods A total of 43544 students in primary school,junior high school,and senior high school directly under Lianyungang City in the 2022 school year were investigated and their unaided visual acuity and refractive detection data of non-cycloplegic states were collected,and the differences in poor vision rate and myopia degree among students of different types and grades were analyzed.Results In the 2022 school year,the total detection rate of poor vision among primary and secondary school students directly under Lianyungang City was 70.96%.The detection rate of poor vision among female students was 73.28%,which was higher than that of the male students(69.03%)(χ^(2)=94.836,P<0.001),and the detection rate of poor vision increased with the increase of grade(χ^(2)trend=4721.794,P<0.001).The rate of hyperopia in boys was 16.60%,which was higher than that in girls(14.48%)(χ^(2)=36.548,P<0.001).In girls,the rates of low myopia and moderate myopia were 38.08%and 24.84%respectively,which were higher than those of boys(35.81%and 22.61%)(χ^(2)=23.782,29.846,both P<0.001).There were statistically significant differences in refractive status among students in different grades,and the degree of low-,moderate-,and high-myopia increased with the increase of grades(χ^(2)_(trends)=120.600,5325.946,2218.159,P<0.001).Conclusion Among the primary and secondary school students directly under Lianyungang City,the poor eyesight of female students and senior students is more serious,and targeted measures should be taken to prevent the occurrence and development of myopia.
作者
吴海倩
汪子贤
WU Haiqian;WANG Zixian(Lianyungang Maternal And Child Health Hospital,Lianyungang,222000,Jiangsu,China)
出处
《中国校医》
2024年第3期174-177,共4页
Chinese Journal of School Doctor
关键词
学生
视力不良
屈光状态
青少年近视
School students
Poor vision
Refractive state
Juvenile myopia
作者简介
吴海倩(1979—),女,江苏连云港人,副主任医师,本科学历,主要从事儿童保健工作。
