摘要
目的:探索1995-2014年5次广西学生体质调研中汉、壮族7~18岁学生视力状况动态变化的特点和规律。方法:采用文献查询法,收集1995年、2000年、2005年、2010年、2014年广西汉、壮族学生视力情况统计数据。纵向分析不同年代、年龄,广西汉、壮族7~18岁学生视力低下检出率及严重程度的变化情况,横向比较民族、性别间的差异。结果:1995-2014年广西汉族7~18岁学生历次调研检测的视力低下检出率在33.25%~59.36%,重度视力低下占比在45.48%~55.46%;壮族视力低下检出率在30.73%~61.43%,重度视力低下占比在43.82%~59.18%;两民族两项指标均随年代、年龄增加而上升。视力低下检出率在性别间存在差异,历年均为女生显著高于男生(P<0.05),历年汉族男生与壮族男生无明显差异(P>0.05),仅2000年汉族女生显著高于壮族女生(P<0.05)。视力低下严重程度在民族间存在差异,2000年汉族学生比壮族严重,1995年、2010年、2014年壮族学生比汉族严重(P<0.05)。汉、壮族学生视力低下检出率均以7~12岁增长最为迅速,且壮族比汉族增长迅猛。与1995年比较,2005-2014年3次调研中,汉族视力低下率增长幅度最大的年龄均为9岁,壮族均为8岁。结论:广西7~18岁汉、壮族学生视力情况堪忧,重度化、低龄化的特点明显,壮族学生视力低下状况尤甚,保护学生视力,开展精准防控工作刻不容缓。
Objective:To explore the characteristics and rules of the dynamic changes of visual acuity of students aged 7-18 of Han and Zhuang nationalities in the five physical surveys of students in Guangxi from 1995 to 2014.Methods:The visual acuity data of Han and Zhuang students in Guangxi in 1995,2000,2005,2010 and 2014 were collected by literature search method.Longitudinal analysis was made on the changes of low visual acuity detection rate and severity of students aged 7-18 years from Han nationality to Zhuang nationality in Guangxi.Results:From 1995 to 2014,the detection rate of low vision of the students aged 7-18 years of Han nationality in Guangxi was 33.25%-59.36%,and the rate of severe low vision was 45.48%-55.46%.The detection rate of low visual acuity in Zhuang nationality ranged from 30.73%to 61.43%,and the proportion of severe low visual acuity ranged from 43.82%to 59.18%.The two indexes of the two nationalities increase with age and age.The detection rate of low visual acuity was significantly higher in females than that in males(P<0.05),and there was no statistical difference between Han males and Zhuang males(P>0.05).Only in 2000,the detection rate in Han females was significantly higher than that in Zhuang females(P<0.05).There was differences in the severity of poor eyesight among ethnic groups.In 2000,the poor eyesight in students of Han nationality were more serious than that of Zhuang nationality,and in 1995,2010 and 2014,poor eyesight in the students of Zhuang nationality were more serious compared with Han nationality(P<0.05).The detection rate of low visual acuity of students of Han and Zhuang nationalities increased most rapidly in the age of 7-12,and the Zhuang nationality increased more rapidly.Compared with 1995,in the three surveys from 2005 to 2014,the age with the largest increase in the rate of low vision of the Han nationality was 9 years old while Zhuang was 8 years old.Conclusion:The eyesight of Han and Zhuang students aged 7-18 in Guangxi is worrying,with the characteristics of sever
作者
梁凤贤
彭如宽
李春灵
Liang Fengxian;Peng Rukuan;Li Chunling(Department of Child and Adolescent Health&School Mater nal of Public Health;School of Information Management,Guangxi Medical University,Nanning 530021,China)
出处
《广西医科大学学报》
CAS
2020年第1期119-124,共6页
Journal of Guangxi Medical University
基金
国家自然科学基金资助项目(No.81560533)。
关键词
视力低下
学生
广西
壮族
poor eyesight
students
Guangxi
Zhuang nationality
