铸造工人肺功能影响因素的Logistic回归分析

Analysis of Factors Affecting Pulmonary Function of Foundry Workers by Logistic Regression

摘要:
目的探讨铸造工人肺功能异常的影响因素。
方法对某铸造厂铸造车间内接触铸造粉尘3年以上的工人进行肺功能检查, 采用Logistic回归分析方法探讨铸造工人肺功能异常的影响因素。
结果工龄、烟龄是铸造工人肺功能异常的危险因素(OR=1.417, OR=1.460, P < 0.01)。
结论铸造工人肺功能异常是多因素联合作用造成的, 应采取综合措施降低铸造工人肺功能异常的发生率。

Abstract:
Objectives To explore factors affecting pulmonary function of foundry workers.
Methods Pulmonary functions were tested for workers who had experiences of exposure to foundry dusts for more than 3 years. Logistic regression analysis was used to explore factors affecting pulmonary function of these workers.
Results Age and smoking were risk factors for the abnormal pulmonary function in foundry workers (OR=1.417, OR=1.460, P < 0.01).
Conclusions The abnormality of pulmonary function in foundry workers is caused by combined action of multiple factors.Comprehensive measures should be taken to reduce the incidence of abnormal pulmonary function in foundry workers.