Verification study on the night myopia experience and training effect of flight personnel

LIU Fei; ZHANG Yue; CHEN Anwen

doi:10.3969/j.issn.2097-1753.2025.04.009

Abstract：Objective To simulate the night myopia experience of flight personnel on the ground,analyze the causes of night myopia,evaluate and verify the night myopia experience and the training effect of overcoming night myopia,and provide data basis for further standardizing night myopia experience in night vision training.Methods The new T2/YSX-1 night vision physiological experience training equipment was used to conduct night myopia experience training for flight personnel participating in annual physical examination,and overcome training through blinking and eye saccades.Training data were collected to compare the differences in night myopia simulation training for flight personnel of different ages and flight positions.Results A total of 62 people participated in the night myopia experience and overcoming training,all of them showed night myopia.In the night myopia training,6 people were excellent,5 people were good,and 39 people were qualified,with a pass rate of 80.65%.Fisher exact test was carried out on the results of flight personnel of different ages and different positions to overcome the night close training,and there was no statistical significance.The flight personnel of different ages and different positions showed the same training effect.(Results of night myopia simulation training for flight personnel of different ages:(Results of night myopia simulation training for flight personnel of different ages:P=0.542;Results of night myopia simulation training for flight personnel of different positions:P=0.441).Conclusion This training verifies that providing effective visual stimulation through blinking and eye saccades is an effective method to overcome night myopia,and provides data basis for standardizing night myopia experience and training of flight personnel in night vision training.