综合性职业卫生服务模式实践效果分析

Analysis on The Practice Effect of Comprehensive Occupational Health Services

目的探索综合性职业卫生服务模式对于电池厂铅污染的控制效果。方法以某铅酸电池厂为实践对象,制定和实施综合性工作场所环境改善措施、铅作业员工健康促进措施,分析干预前、后作业场所空气中铅浓度、员工职业卫生相关知识知晓率、个人防护用品使用情况及血铅浓度的变化。结果通过综合干预,工人铅中毒相关知识知晓率有所提高。干预后车间空气中铅浓度下降,工人血铅浓度下降(P<0.01)。结论综合性职业卫生服务对于降低蓄电池厂的铅污染具有较好效果,对合适的企业可以选择使用。

[ Objective] To explore the controlling effect of comprehensive occupational health services on lead pollution in a battery plant. [ Methods] A lead acid battery plant was selected as a subject. The comprehensive measures for improving the workplace environment, health promotion measures for employees with lead exposure were formulated and implemented. The lead concentration in work place before and after the intervention, awareness of occupational health-related knowledge, the use of personal protective equipment and changes in blood lead levels were analyzed. [ Results ] After intervention, the awareness of lead poisoning knowledge increased. The lead concentration in work place and the workers blood lead concentration decreased （P 〈0.01 ）. [ Conclusion] Comprehensive occupational health services have good effect on controlling the lead pollution in battery plant. It＇s suggested to provide the suitable enterprise with the occupational health services.