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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。
Objective To understand the quality of sleep of pilots after a flight accident and provide a theoretical basis for sleep intervention of pilots after an accident. Methods A Pittsburgh Sleep Quality Index (PSQI) scale was used to investigate 15 flight instructors, 28 flight attendants and 34 control subjects after the accident. Results One week after the accident, PSQI of flight crew was divided equally (8.55 ± 2.66) points, and 67.44% of pilots had sleep problems. There was a significant difference in sleep quality between pilots and trainees after flight accident. Logistic regression analysis showed that age, Marital status is an independent risk factor for the quality of sleep in pilots following an accident. Conclusions The pilots suffered serious sleep problems after the flight accident and should pay attention to the targeted sleep intervention.