为了解河南省居民死亡特点 ,本文详细分析了 1998年疾病监测系统居民死亡情况。现报道如下。资料来源和方法　人口资料和死亡原始资料来自河南省10个疾病监测点 ,将死亡个案资料和人口资料输入计算机后 ,用ＥＰＩ ｉｎｆｏ 6 .0软件对原始资料统一进行查错、整理和分析。数据质 In order to understand the characteristics of death of residents in Henan Province, this article analyzed in detail the death of residents in the disease surveillance system in 1998. The report is as follows. Data sources and methods Population data and death data were collected from 10 disease surveillance sites in Henan Province. After the death case data and population data were entered into the computer, the original data were uniformly checked, collated and analyzed using EPI info 6.0 software. Data quality