论文部分内容阅读
沈阳医疗器械厂是一座设备较好的工厂,是我院胃癌自然史监测点。该厂与东北制药总厂隔街相望。近年来工人反应癌症病人增多。为了研究该厂癌症是否增加,于1983年1月至1983年5月进行了本次调查。调查方法本次采用死亡回顾队列研究法。首先,确定开始队列日期为1971年1月1日,队列终止日期为1982年12月31日,观察期12年;其次,确定队列成员,以1971年1月份工资册为准,登记在册全民所有制职工,为本次调查的队列成员;第三,对每个队列成员进行追踪调查。追踪每个队员的生存与死亡,工种变迁等,死亡者核实死亡原因;第四,根据追踪调查结
Shenyang Medical Instrument Factory is a well-equipped factory and is the natural history monitoring site for gastric cancer in our hospital. The factory is across the street from the Northeast Pharmaceutical Factory. In recent years workers have responded to more cancer patients. In order to study whether the plant’s cancer increased, this survey was conducted from January 1983 to May 1983. The survey method used the death review cohort study method this time. First, the starting date of the queue was determined as January 1, 1971, the date of the ending of the queue was December 31, 1982, and the observation period was 12 years. Second, the members of the queue were determined to be registered in the national ownership system in January 1971. Employees are the members of the queue for this survey. Third, each queue member is followed by a follow-up survey. Track the survival and death of each team member, change the type of work, etc., and the death person verifies the cause of death; fourth, follow the follow-up survey