关键词: 恶性肿瘤, 发病率, 流行特征

Abstract: 【Abstract】〓Objective〓To analyze Guangzhou gastric cancer incidence and distribution from 2010 to 2011, and provide advices for cancer prevention and effect evaluation. Methods〓Gastric cancer incidence data were obtained by active and passive collection from 162 hospitals which were able for cancer diagnosis or treatment. Death certificate only cases (DCO) were from the Vital Statistics Data Base. ICD-10 code was C16. Results〓There were a total of 1,835 new gastric cancer cases during 2010-2011 in Guangzhou, and the crude incidence rate was 11.39/105 (15.22/105 in male and 7.45/105 in female, respectively). Above 40~ years old, the rate was increasing along with age. The crude incidence rate of gastric cancer was more common in male than in female. Conclusion Gastric Cancer incidence rate in Guangzhou is lower than the national average. So the government need to promote healthy lifestyle, and early detection, to aim to keep the low gastric cancer incidence.

Key words: Gastric cancer, Incidence, Demographic characteristics