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目的研究和分析腰背痛对重体力劳动作业者的影响。方法比较两组的患病率、复发率、缺勤天数及其治疗费用。结果重体力劳动者的患病率和100人年的缺勤天数显著高于对照组 ,重体力劳动组的医疗费用是对照组的9.03倍。结论腰背痛不仅影响体力劳动者的健康 ,且消耗大量的卫生和社会资源。
Objective To study and analyze the effects of low back pain on heavy manual workers. Methods The prevalence, recurrence rate, absence days and treatment costs of the two groups were compared. Results The prevalence of heavy manual laborers and the number of absence days for 100 person-years were significantly higher than that of the control group. The medical expenses of the heavy physical labor group were 9.03 times that of the control group. Conclusion Low back pain not only affects the health of manual workers, but also consumes a lot of health and social resources.