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目的通过了解开封市某化工厂女性苯作业人员的职业健康状况,为制定预防苯中毒和进一步改善苯作业环境提供科学依据。方法对开封市某化工厂女性苯作业工人进行职业健康检查,包括职业史调查,血常规检查。结果白细胞异常率为16.1%,血小板异常率为1.2%,中性粒细胞异常率为10.1%;接害工龄越长,苯中毒的发生率越高(χ2=9.830,P<0.05)。结论应加强接苯女工的职业健康监护工作,改善工作条件,调换工种,减少接害工龄,预防职业病的发生。
Objective To understand the occupational health status of benzene workers in a chemical plant in Kaifeng and provide a scientific basis for the prevention of benzene poisoning and further improvement of benzene operating environment. Methods Occupational health examination was carried out for female benzene workers in a chemical plant in Kaifeng City, including occupation history investigation and blood routine examination. Results The abnormal rate of leukocyte was 16.1%, the rate of platelet abnormality was 1.2% and the rate of neutrophil was 10.1%. The longer the length of service, the higher the incidence of benzene poisoning (χ2 = 9.830, P <0.05). Conclusion It is necessary to strengthen the occupational health monitoring work for women workers who take benzene and improve their working conditions, change jobs, reduce the length of service and prevent the occurrence of occupational diseases.