职业危害因素混合接触综合评价方法概述

作业场所同时接触多种职业危害因素的综合危害性日益引起广泛关注，如何对其进行科学的评价成为职业危害研究者面临的重要课题。本文对不同危害因素的混合危害作用的评价方法进行了系统的总结与归纳，探讨了混合作用的描述方法，分析了毒理学、流行病学、风险评价三大类方法应用于混合危害作用评价时的基本原理、核心思路和实施流程，此外对三种方法的特点进行了对比分析。

Review of comprehensive evaluation methodology for exposure to multiple occupational hazard factors

Hazard of exposure to multiple occupational hazard factors increasingly attracts wide attention. How to conduct a hazard evaluation becomes a important subject faced by researchers. In this paper, the evaluation methods for mixed effect of different hazard factors are summarized systematically. How to describe the mixed effect is discussed and three kinds of assessment method including toxicology, epidemiology, risk assessment applicable to this problem are analyzed on the basic principles, core ideas and foundamental process. In addition characteristic of three kinds of methods are compared respectively. These above work can provide valuable information and important reference for ones engaged in this subject.