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目的分析机务人员腰肌劳损的相关因素,为疾病预防和治疗提供科学依据。方法采用流行病学的研究方法,自行设计机务人员健康调查问卷,整群抽取某部机务人员822名,对腰肌劳损患病的一般情况和职业相关因素进行logistic回归分析。结果机务人员腰肌劳损的发生与职务、工作环境、工作姿势有明显的相关性,干部、工作在室外以及工作时姿势不变为腰肌劳损发病的相关因素。结论军事航空机务人员腰肌劳损有明显的职业特点,应加强对高危人群的医学监督,提高个人的防病能力,减少腰肌劳损疾病的发生。
Objective To analyze the related factors of strain of lumbar muscles of crew and provide scientific basis for disease prevention and treatment. Methods Based on epidemiological methods, a questionnaire was designed to investigate the health status of helicopter crew. A total of 822 helicopter crew members were recruited in this study. Logistic regression analysis was conducted on the prevalence of occupational injuries and lumbar muscle strain. Results The incidence of lumbar muscle strain in maintenance workers was significantly correlated with their positions, working environment and working posture. The related factors of the incidence of lumbar muscle strain were the positions of cadres, working outdoors and at work. Conclusions Muscle strain of military aviation crew members has obvious occupational characteristics. It is necessary to strengthen medical supervision of high-risk groups, improve personal anti-disease ability and reduce the incidence of lumbar muscle strain.