为了满足铁路职工、家属对医疗卫生服务日益增长的需求,分析铁路现有卫生资源及其利用程度,我们于1995年在全局范围内进行了第二次铁路卫生服务抽样调查。本文根据此次调查的有关资料,着重分析影响两周患病率、慢性病患病率的诸因素,探讨降低两周患病率、慢性病患病率的措施,为合理配置卫生资源,提高卫生事业社会效益提供科学依据。现 In order to meet the increasing demand of medical workers and their families for medical and health services, and to analyze the existing health resources of the railway and its utilization, we conducted a second survey of railway health services in a global context in 1995. Based on relevant data from the survey, this article focuses on analyzing the factors that affect the prevalence rate and chronic disease rate in the two weeks, and discusses measures to reduce the prevalence of two weeks and the prevalence of chronic diseases in order to rationally allocate health resources and improve health services. Social benefits provide the scientific basis. Now