Abstract:Objective To investigate the present situation and analyze its main influencing factors of poor eyesight among urban high school students of Qingdao.Methods Stratified random cluster sampling was used among urban high school students of Qingdao for visual examination, questionnaire and statistical analysis.Results The detection rate rose with grade (χ2=9.529, P=0.02); grade, screen time, outdoor exercise time, genetic history, the awareness of protecting eyesight, and the knowledge of vision protecting were the major influencing factors (P<0.05); among them, senior grades, long-term vision, and genetic history were risk factors. Longterm outdoor physical exercise, conscious vision protection, and understanding of vision protection knowledge were protective factors.Conclusion It is necessary to ensure effective outdoor physical exercise, improve students' active consciousness and knowledge of vision protection, effectively control screen time, and strengthen the monitoring of the eyesight of adolescents with genetic factors.
郑兆轩,白慕天,孔雨佳,李伟,安洪庆. 青岛市城区高中生近视现状及影响因素分析[J]. 中国医院统计, 2019, 26(3): 232-235.
Zheng Zhaoxuan,Bai Mutian,Kong Yujia,Li Wei,An Hongqing. Status and influencing factors of poor eyesight among urban high school students of Qingdao. journal1, 2019, 26(3): 232-235.
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