铁路职工职业伤害危险因素的病例-对照研究

A Case-control Study on Occupational Injuries in Railway Workers

[目的]了解铁路行业工人职业伤害的危险因素。[方法]采用病例-对照研究方法,对132名受伤职工,264名未受伤职工进行问卷调查,比较铁路行业受伤职工和未受伤职工各种特征的差异。[结果]文化程度较低、工龄较短、吸烟、安全意识不强、违规操作、机器异常均可使职业伤害发生的危险性增高。[结论]铁路行业工人的上述危险因素与职业伤害的发生有关,需进一步加强安全教育、保护高危人群,以减少职业伤害的发生。

[ Objective ] This study was designed to explore the risk factors of occupational injuries in railway workers for raising countermeasures to reduce the accidents. [ Methods ] Case-control study was used, 132 injured workers and 264 Control workers were analyzed. [ Results ] The results showed that lower education level, less work experience, smoking, lack of safety consciousness, violation of operating regulations, and abnormalities of machine were significantly different between the case and control groups. [ Conclusions ] The occurrence of occupational injuries in railway workers was related to above mentioned risk factors. In order to reduce occupational injuries, safety education should be strengthened and the workers at risk should be further protected.