Analysis on incidence of stomach cancer in 2016 and trend of incidence during 2002-2016 in Shanghai

• Published in: Zhenduanxue Lilun yu Shijian Vol. 21; no. 4; pp. 462 - 469
• Main Author: BAO Pingping, WU Chunxiao, GU Kai, PANG Yi, WANG Chunfang, SHI Liang, XIANG Yongmei, GONG Yangming, DOU Jianming, WU Mengyin, FU Chen, SHI Yan
• Format: Journal Article
• Language: Chinese
• Published: Editorial Office of Journal of Diagnostics Concepts & Practice 01.08.2022
• Subjects: stomach cancer|incidence|epidemiology|time trend|shanghai
• ISSN: 1671-2870
• DOI: 10.16150/j.1671-2870.2022.04.008

Objective: To investigate the incidence of stomach cancer in 2016 and the trend of incidence during 2002-2016 in Shanghai. Methods: The data on new-diagnosed stomach cancer during 2002-2016 were obtained from population-based cancer registry in Shanghai Municipal Center for Disease Control and Prevention. The incidence of stomach cancer stratified by year of diagnosis, gender, and age-group were analyzed. The number, proportion, crude rate, age-specific rate, age-standardized and annual percentage change were calculated, and the trends of incidence were evaluated. Segi′s World Standard Population in 1960 was used to calculate age-standardized rates of incidence and mortality, and the Joinpoint was used to analyze the trend of incidence of stomach cancer. Results: The new stomach cancer cases in Shanghai were 5 979 in 2016. The crude rate of incidence was 41.29/105 and the age-standardized rate was 15.85/105. The stomach cancer was one the most common cancers and ranked fourth in Shanghai. The age-standardized