T T Zuo1, R S Zheng1, H M Zeng1, S W Zhang1, W Q Chen1, J He1. 1. National Office for Cancer Prevention and Control, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
Abstract
OBJECTIVE: Incidence data retrieved from population-based cancer registration were used to analyze the esophageal cancer incidence and trend in China. The results can provide basic information for prevention and control of esophageal cancer. METHODS: Esophageal cancer incidence data in 2012 were retrieved from the National Central Cancer Registry, nationwide new esophageal cancer cases were estimated using age-specific rate by urban or rural and gender and national population in 2012. Esophageal cancer incidence data from 22 cancer registries were used to analyze the trend during 2000-2011. RESULTS: The estimates of new cases of esophageal cancer were about 286.7 thousand in 2012 in China. The incidence rate was 21.17/10(5,) the age-standardized incidence rates by Chinese standard population and by world population were 14.73/10(5) and 14.93/10(5,) respectively, and the cumulative incidence rate was 1.91%.There was a decreasing trend of incidence rate of esophageal cancer in registration areas of China during 2000-2011 with an average annual percentage change (AAPC) of 0.9% (95%CI: -1.6% to -0.1%), no significant differences were observed in urban area and an increasing trend with AAPC of 1.3% (95%CI: 0.2% to 2.5%) in rural area. After age standardization, the incidence rate was significantly decreased, with AAPC of -4.0% (95%CI: -5.5% to -2.6%) overall, -3.8% (95%CI: -4.9% to -2.7%) in urban and -1.7% (95%CI: -3.0% to -0.4%) in rural areas. CONCLUSIONS: Esophageal cancer is one of the most common cancers in China and is an emphasis for cancer control. After effective control of risk factors and development of esophageal cancer screening techniques in high-risk areas for years, esophageal cancer incidence appears to have a significant decreasing trend.
OBJECTIVE: Incidence data retrieved from population-based cancer registration were used to analyze the esophageal cancer incidence and trend in China. The results can provide basic information for prevention and control of esophageal cancer. METHODS:Esophageal cancer incidence data in 2012 were retrieved from the National Central Cancer Registry, nationwide new esophageal cancer cases were estimated using age-specific rate by urban or rural and gender and national population in 2012. Esophageal cancer incidence data from 22 cancer registries were used to analyze the trend during 2000-2011. RESULTS: The estimates of new cases of esophageal cancer were about 286.7 thousand in 2012 in China. The incidence rate was 21.17/10(5,) the age-standardized incidence rates by Chinese standard population and by world population were 14.73/10(5) and 14.93/10(5,) respectively, and the cumulative incidence rate was 1.91%.There was a decreasing trend of incidence rate of esophageal cancer in registration areas of China during 2000-2011 with an average annual percentage change (AAPC) of 0.9% (95%CI: -1.6% to -0.1%), no significant differences were observed in urban area and an increasing trend with AAPC of 1.3% (95%CI: 0.2% to 2.5%) in rural area. After age standardization, the incidence rate was significantly decreased, with AAPC of -4.0% (95%CI: -5.5% to -2.6%) overall, -3.8% (95%CI: -4.9% to -2.7%) in urban and -1.7% (95%CI: -3.0% to -0.4%) in rural areas. CONCLUSIONS:Esophageal cancer is one of the most common cancers in China and is an emphasis for cancer control. After effective control of risk factors and development of esophageal cancer screening techniques in high-risk areas for years, esophageal cancer incidence appears to have a significant decreasing trend.
Authors: Shaokang Wang; Da Pan; Zitong Chen; Guang Song; Renqiang Han; Guiju Sun; Ming Su Journal: Cancer Control Date: 2022 Jan-Dec Impact factor: 3.302