中国胃癌流行病学现状  

Epidemiology of stomach cancer in China

作　　者：左婷婷[1] 郑荣寿[1] 曾红梅[1] 张思维[1] 陈万青[1] Tinsting ZUO Rongshou ZHENG Hongmei ZENG Siwei ZHANG Wanqing CHEN(The National Cancer Center, Chinese Academy of Medical Sciences, Peking Union Medical College Cancer Hospital, National Cancer Registry Center, Beijing 100021, China)

机构地区：[1]国家癌症中心/中国医学科学院北京协和医学院肿瘤医院全国肿瘤登记中心,北京市100021

出　　处：《中国肿瘤临床》2017年第1期52-58,共7页Chinese Journal of Clinical Oncology

基　　金：公益性行业专项(编号:201502001);科技基础性工作专项(编号:2014FY121100)资助~~

摘　　要：目的:通过对中国人群肿瘤登记数据中胃癌资料进行分析,了解全国胃癌流行现状。方法:根据全国肿瘤登记中心的数据,评估全国胃癌流行情况及胃癌长期变化趋势。结果:2012年中国胃癌新发病例约42.4万例,死亡病例约29.8万例。2000年至2012年我国城市地区男性与女性胃癌发病率、死亡率保持平稳,农村地区男性呈上升趋势,农村地区女性变化不大,调整年龄后发病率和死亡率均呈下降趋势。2003年至2005年胃癌5年相对生存率为27.4%(95%CI:26.7%~28.1%)。结论:胃癌是中国常见的恶性肿瘤,疾病负担严重,农村地区尤为明显,是国家癌症防治的重点。Objective： Population-based cancer registration data were used to analyze stomach cancer epidemiology in China. Meth- ods： Stomach cancer data were retrieved from the National Central Cancer Registry Database, and incident and death cases were esti- mated. The trend of stomach cancer was analyzed. Results： Approximately 424,000 new cancer cases and 298,000 cancer deaths oc- curred in China in 2012. The incidence and mortality rates of stomach cancer in urban males and females remained stable in 2000- 2012, whereas the rates in rural males increased and less changes were observed in rural females. After age standardization, both inci- dence and mortality rates significantly decreased. The five-year age-standardized relative survival rate was 27.4% （95%C1： 26.7%- 18.1%） in 2003-2005. Conclusion： Stomach cancer is a common cancer, which has heavy burden in China, particularly in rural areas. El- forts should be exerted for the prevention and control of the disease.

关 键 词：胃癌 发病率 死亡率 趋势 中国 

分 类 号：R735.2[医药卫生—肿瘤]