接触职业性有毒有害因素的工人是职业病防治和监测的重点人群。近年来,到我院预防性健康体检中心进行体检的从事职业性有毒有害工作的工人逐年增加,从16060人(2003年10月至2004年9月)增加到21750人(2006年10月至2007年9月)。为了观察松江区接触有毒有害因素职业人群的健康状 Workers exposed to occupational toxic and harmful factors are the key population of occupational disease prevention and monitoring. In recent years, the number of workers engaged in occupational toxic and hazardous work performing physical examination at the preventive health examination center of our hospital has been increasing from 16060 (October 2003 to September 2004) to 21,750 (October 2006 to 2007 September). In order to observe the health status of occupational groups exposed to toxic and harmful factors in Songjiang District