Incidence, mortality and survival analysis of small intestine cancer in Shanghai population-based study from 2002 to 2016

• Published in: Waike Lilun yu Shijian Vol. 28; no. 3; pp. 240 - 248
• Main Author: WU Chunxiao, GU Kai, PANG Yi, WANG Chunfang, SHI Liang, XIANG Yongmei, GONG Yangming, DOU Jianming, SHI Yan, FU Chen
• Format: Journal Article
• Language: Chinese
• Published: Editorial Office of Journal of Surgery Concepts & Practice 01.05.2023
• Subjects: small intestine cancer|incidence|mortality|survival|epidemiology|shanghai
• ISSN: 1007-9610
• DOI: 10.16139/j.1007-9610.2023.03.011

Objective: To investigate the incidence, mortality and survival of small intestine cancer in Shanghai from 2002 to 2016. Methods: Data of new small intestine cancer cases and deaths from 2002 to 2016 were obtained from the population-based cancer registry and Vital Statistics System of Shanghai Municipal Center for Disease Control and Prevention. The incidence and mortality of small intestine cancer stratified by year of diagnosis or death, gender and age-group were analyzed. Cases or deaths, proportion, crude rate, age-specific rate, age-standardized rate and others were calculated. Trends of cases or deaths, crude rate, age-specific rate and age-standardized rate of incidence and mortality with follow-up information were estimated. The annual percent change (APC) of age-standardized rates of incidence and mortality was estimated by Joinpoint analysis. The new cases and proportions with selected diagnostic character of small intestine cancer in different diagnosis years were also calculated. Age-standardized