某玩具制造厂接苯作业工人职业健康检查情况分析

目的了解某玩具制造厂接苯作业工人健康状况,为职业防护提供依据。方法玩具制造厂592名职业接触苯及苯系物工人作为接苯组,同时选择该厂无苯及苯系物及其他职业病危害接触史的183名工人为对照组,进行职业健康体检。结果 1)接苯组红细胞数、血色素、总蛋白、白蛋白和碱性磷酸酶显著低于对照组(P0.01),直接胆红素高于对照组(P0.01);2)肝脾B超检测结果接苯组与对照组比较,差异无统计学意义(P0.05)。3)接触组牙周炎、牙龈炎、鼻炎的检出率高于对照组(P0.05)。结论该厂能将苯浓度有效控制在国家卫生标准容许范围之内;苯对人体粒细胞系统有影响,应定期体检,及时、及早发现苯对工人健康的损害。

Investigation on Health Status of Benzene Exposed Workers in A Toy Factory

Objective To observe the health condition of workers exposed to benzene in a toy factory,so that the applicable measures can be taken to protect worker＇s health.Methods The occupational physical examination was done among 592 workers occupationally exposed to benzene and analogs;their health condition was compared with that from 183 non-exposed workers within this factory.Results The physical examination showed that the exposed workers had lower level of RBC,HGB,TP,ALB and AKP compared with the non-exposed workers（P0.01）,while the BL level higher than that in the non-exposed group.B ultrasonic waves examination of liver and spleen showed no difference between two groups,while exposed workers had higher prevalence of periodontitis,gingivitis and rhinitis（P0.05）.Conclusion Though the present exposure level of benzene and analogs was lower than the national exposure limits,the exposed workers still had non-specific health problem.It reminds us that regular physical examination is necessary to detect the health damage of exposed workers earlier.