Report of colorectal cancer incidence and mortality in China, 2013
10.3760/cma.j.issn.0253-3766.2017.09.012
- VernacularTitle: 2013年中国结直肠癌发病与死亡分析
- Author:
Lingbin DU
1
;
Huizhang LI
1
;
Youqing WANG
1
;
Chen ZHU
1
;
Rongshou ZHENG
2
;
Siwei ZHANG
2
;
Wanqing CHEN
2
;
Jie HE
3
Author Information
1. Office of Zhejiang Cancer Center/Zhejiang Cancer Hospital, Hangzhou 310004, China
2. National Central Cancer Registry, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
3. Department of Thoracic Surgical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
- Publication Type:Journal Article
- Keywords:
Colorectal neoplasms;
Incidence;
Mortality;
China
- From:
Chinese Journal of Oncology
2017;39(9):701-706
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To estimate the incidence and mortality of colorectal cancer (CRC) in China, providing basic information of treatment and prevention in CRC.
Methods:In 2016, National Central Cancer Registry (NCCR) collected registration data in 2013 from local cancer registries and assessed the data according to the auditing methods and evaluation criteria formulated by NCCR. 347 cancer registries submitted data of 2013 to NCCR. Qualified data from 255 registries was pooled, analyzed and stratified by area (urban/rural), gender, and age. CRC incidence and mortality were estimated using national population in 2013.
Results:In 2013, the estimate of new cases diagnosed with CRC in China was 347.9 thousands, with 9.45% of new cancer cases. The crude incidence of CRC was 25.57/100, 000 (28.64/100, 000 for male and 22.34/100, 000 for female, 30.92/100, 000 in urban areas and 19.35/100, 000 in rural areas), ranking fourth in all cancer. The age-standardized rates by China population and by world population were 17.45/100, 000 and 17.20/100, 000, respectively. Cumulative incidence of CRC in China was 2.05%. The estimated CRC deaths of China was 164, 900 in 2013, accounting for 7.39% of overall cancer deaths. The crude mortality rate for CRC was 12.11/100, 000 (13.49/100, 000 for male and 10.67/100, 000 for female, 14.41/100, 000 in urban and 9.45/100, 000 in rural), ranking fifth in all cancer. The age-standardized rates by China population and by World population for mortality were 7.87/100, 000 and 7.76/100, 000, respectively. Cumulative mortality rate of CRC in China was 0.82%. For both of incidence and mortality, males had much higher rates than females, while urban areas had much higher rates than rural areas. The incidence and mortality rates of CRC increased greatly with age, especially after 35 or 40 years old, and reached the peak in the age group of 80 or 85+ year old.
Conclusion:The disease burden of CRC was still serious in China. Primary prevention and early detection of CRC in China is crucial.
