摘要
目的根据1970-2004年山东省招远市胃癌死亡资料,分析胃癌死亡率的变化趋势.方法1970-1974年死亡数据为全国肿瘤死因回顾调查资料;1985-2004年为市肿瘤登记监测资料.统计指标为死亡率和1982年人口和世界人口标化死亡率.结果1970-1974、1985-1989、1990-1994、1995-1999和2000-2004年5个时期胃癌粗死亡率分别为34.94/10万、44.34/10万、40.05/10万、48.73/10万和40.18/10万;1982年中国人口构成标化死亡率分别为:30.82/10万、30.35/10万、27.78/10万、31.63/10万和20.10/10万.1970-1999年期间基本稳定,而2000--2004年中国标化死亡率比1970-1974年下降了34.8%.35年中胃癌高发年龄后推了10岁,胃癌死亡率由第1位下降为第3位.结论死亡监测资料表明胃癌的发生呈下降趋势,饮食成分改变可能与胃癌死亡率下降有关联.
Objective To understand the trend of gastric cancer mortality based on the exploration of the death data from 1970 to 2004 in Zhaoyuan County.Methods The death data of 1970-1974 were collected from the first malignant tumor death survey of China,and the data of 1985-2004 were derived from the cancer registration network of Zhaoyuan.The appreciation indexes were crude mortality rate and standardized mortality rates by the percentages of Chinese population in 1982 and the percentages of world population in 1966.Results The crude mortality rates in the five periods of 1970-1974,1985-1989,1990-1994,1995-1999,and 2000-2004 were 34.94,44.34,40.05,48.73,and 40.18 per 100000,respectively;the standardized mortality rates by Chinese population were 30.82,30.35,27.78,31.63,and 20.10 per 100000,respectively.The gastric cancer mortality remained stability from 1970 to 1999,however,the standardized mortality rate of gastric cancer in 2000-2004 declined by 34.8%compared with that in 1970-1974.The study also observed that the highest age-specific gastric cancer mortality,in the past 35 years,has been postponed by 10 years.And,the gastric cancer mortality ranked from top first to top three.Conclusion There is a decreasing trend for the incidence of stomach cancer and this might be associated with the changes of dietary consumption and pattern.
作者
王南达
孙成阳
翟玉庭
WANG Nan-da;SUN Cheng-yang;ZHAI Yu-ting(The Zhaoyuan Station of Health and Prevention,Zhaoyuan 265400,China)
出处
《中华预防医学杂志》
CAS
CSCD
北大核心
2007年第S01期73-76,共4页
Chinese Journal of Preventive Medicine
关键词
胃肿瘤
死亡率
人口(种群)监测
Stomach neoplasms
Mortality
Population sureillance
