飞行事故后飞行人员睡眠质量研究

目的了解飞行事故后飞行人员的睡眠质量,为事故后飞行人员睡眠干预提供理论依据。方法采用匹兹堡睡眠质量指数（Pittsburgh Sleep Quality Index,PSQI）量表,对事故后15名飞行教员、28名飞行学员和34名对照组进行调查。结果事故后1周,飞行人员PSQI均分（8.55±2.66）分,67.44%的飞行人员出现睡眠问题;飞行事故后教员和学员的睡眠质量存在明显差异;Logistic回归分析表明,年龄、职别和婚姻状况是事故后飞行人员睡眠质量的独立危险因素。结论飞行事故后飞行人员出现严重睡眠问题,应予以重视,进行针对性睡眠干预。

Investigation of Sleep Quality in Flight Crew after Flight Accidents

Objective To investigate the sleep quality in flight crew after flight accidents,so as to provide the theoretical basis for sleeping intervention after accidents.Methods The sleep quality of 43 flight crew(15 flight instructors and 28 flight cadtes) after accident and 34 controls were evaluated by Pittsburgh Sleep Quality Index(PSQI).Results The average PSQI score of the flight crew was(8.55±2.66),67.44% had sleep problem(PSQI>7) after one week accidents.The flight instructors’ sleep problem was more serious than the cadets’.The Logistic regression analysis indicated that the age,official rank and marital status was independently associated with the sleep quality in flight crew after accidents.Conclusion The flight crew have severe sleep problem after accidents and sleep intervention should carry out.