铝作业工人职业性慢性肌肉骨骼损伤危险因素分析

目的 了解电解铝厂工人职业性慢性肌肉骨胳损伤（ＣＭＩ）患者病情况及其危险因素。方法 采用横断面现况调查问卷与临床检查相结合的方法对各有关危险因素进行逐一询问及ＣＭＩ诊断。结果 电解铝厂工人总体ＣＭＩ患病主继６２．５％，各车间不同工种工人ＣＭＩ串病率差异无显著意义，但均高于对照组（２８．５％）。多因素Ｌｏｇｉｓｔｉｃ回归提示，ＣＭＩ患病与性别、年龄、身高、文化程度、婚姻状况、子女数、工作紧张度、工作

Analysis of Risk Factors for Chronic Occupational Musculoskeletal Injuries in Aluminum Workers

Objective To study the risk factors and the prevalence of the occupational chronic musculoskeletal injuries(CMI)among aluminum workers.Method 403 aluminum workers and 207 controls were investigated by cross sectional study with questionnaire, and by clinical examination.Result The prevalence of occupational CMI among aluminum workers was 62 5%,significantly higher than that of controls(28 5%).There was no significant difference of occupational CMI among investigated job types in aluminum worker.Logistic regression analysis showed that CMI was closely related with sex,age,height,education,married states,numbers of children,occupational stress,fatigue and diseases.Conclusion Improve work condition and social psychological state,decrease work load are important measures for preventing occupational CMI among aluminum workers.