【摘要】 目的了解不同工龄、不同年龄、不同性别的苯作业人员血常规异常情况,为企业改善生产环境普及职业健康教育,采取有效措施提供依据。方法对某化工厂422名苯作业工人进行职业健康检查,按照《职业性苯中毒诊断标准》(GBZ68-200)[1]进行诊断,对血常规资料进行统计学处理。结果血常规异常检出率为11.14%,异常检出率随工龄和年龄的增加有增加的趋势,但是对于年龄小、工龄短的作业工人(工龄<5a,年龄<25岁)血常规异常检出率也相对较高;女性血常规异常检出率明显高于男性。结论对苯作业人员应定期进行职业健康检查,发现异常应及时治疗并调离,同时应加强职业健康教育,采取有效防护措施,减少苯的危害。更多还原

【Abstract】 [Objective]To understand the abnormal status of blood routine examination results of benzene-exposed workers with different lengths of service,different ages and different genders,and provide evidence for enterprises to improve the production environment,promote the occupational health education and take effective measures.[Methods]Occupational health examination was performed on 422 benzene-exposed workers of a chemical plant.Diagnosis was based on "Diagnostic Criteria of Occupational Benzene Poisoning" GBZ 68-2002.The data of blood routine was analyzed statistically.[Results]The abnormal detection rate of blood routine,which was 11.14%,increased with the increasing age and length of service.But for young workers or workers with short length of service(Length of service <5 years,age< 25 years),the detection rate was relatively high;the detection rate of female was significantly higher than that of male.[Conclusion]The regular occupational health examination should be performed on benzene-exposed workers.When their blood routine becomes abnormal,they should be transferred to another post.Occupational health education should be strengthened and effective control measures should be adopted to reduce benzene hazards.更多还原