河南省1984～2002年食管癌死亡率分析

目的]描述河南省1984～2002年食管癌死亡水平及分布特征.方法]利用河南省1/10人口全死因登记报告资料,以死亡率为观察指标分析河南省食管癌的流行规律和分布特征.结果]河南省1984～2002年食管癌粗死亡率为31.71/10万,中调率为23.51/10万,占恶性肿瘤死亡的31.52%,居第1位.死亡率由1984年的35.91/10万下降到2002年的15.50/10万,下降了约50%.城乡之间存在明显差异.结论]河南省食管癌的死亡率居全国较高水平,20年来食管癌死亡率呈现明显下降趋势.

An Analysis on Mortality of Esophageal Cancer from 1984 to 2002 in Henan Province

To study the mortality and the distribution of esophageal cancer from 1984~2002 in Henan province.Using the data of registry on all death cause of residents in 1/10 population in Henan, the esophageal cancer mortality was statistical analyzed.The crude mortality of esophageal cancer was 31.71/105 and the age-standarized mortality adjusted by Chinese standard population (1982) was 23.51/105 in Henan in 1984~2002. It accounted for 28.65% and ranked the first in all malignance death cause.The mortality declined about 50% from 35.91/105 in 1984 to 15.50/105 in 2002. There was significantly different between the urban area and the countryside.Conclusion]Mortality of esophageal cancer in Henan province was higher in China and was declining in the past 2 decades.