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目的探讨飞行人员视力可能影响因素。方法随机抽取中国民航飞行学院2013年体检的在校飞行人员进行视力检测和问卷调查,采用方差分析和多变量线性回归方法进行分析。结果父母有近视、初次诊断近视阶段较早、喜吃甜食、戴镜频率较高者,视力较差;控制眼睛与黑板或电视的距离<6 m、用眼后眺望远处、做眼保健操、2周调换1次座位、常吃肉鱼蛋奶者,视力较好。结论飞行人员视力可能受父母近视史、初次诊断近视阶段、视近距离、用眼卫生、饮食的影响,视力下降会导致戴镜频率增加。应针对视力可能的影响因素采取相应的干预措施,以保护视力。
Objective To explore the possible influencing factors of eyesight of pilots. Methods The on-the-fly pilots from 2013 CAAC flight tests were randomly selected for visual acuity test and questionnaire survey. Variance analysis and multivariate linear regression analysis were conducted. Results The parents had myopia, the first diagnosis of myopia earlier stage, like to eat sweet food, the higher the frequency of wearing glasses, poor eyesight; control the distance between eyes and blackboard or television <6 m, with the eyes overlooking the distance, do eye exercises, 2 weeks exchange 1 seat, eat meat and fish egg milk, good eyesight. Conclusion The eyesight of pilots may be affected by the history of myopia, the initial diagnosis of myopia, depending on the distance, with eye health, diet, vision loss will lead to increased frequency of wearing glasses. Corresponding intervention measures should be taken according to the possible influencing factors of eyesight to protect eyesight.