Cancer incidence and mortality of kidney and unspecified urinary organs in China, 2015
10.3760/cma.j.cn112152-20200309-00184
- VernacularTitle:2015年中国肾及泌尿系统其他癌发病死亡情况分析
- Author:
Qiong CHEN
1
;
Rongshou ZHENG
;
Shaokai ZHANG
;
Siwei ZHANG
;
Shuzheng LIU
;
Xibin SUN
;
Wenqiang WEI
;
Jie HE
Author Information
1. 郑州大学附属肿瘤医院 河南省肿瘤医院疾病预防控制办公室 450008
- Keywords:
Kidney neoplasms;
Cancer registration;
Incidence;
Mortality;
China
- From:
Chinese Journal of Oncology
2020;42(12):1001-1006
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To estimate cancer incidence and mortality of kidney and unspecified urinary organs in China using cancer registry data in 2015.Methods:The cancer registry data from 501 local cancer registries in China were collected, checked and assessed based on the criteria of data quality control of the National Central Cancer Registry of China (NCCRC), and data from 368 registries were qualified for the analysis. Cancer incidence and mortality rates of kidney and unspecified urinary organs stratified by geographical location (eastern, middle, western areas), gender, age groups were calculated. Population data of 2015 was used to estimate the cancer cases and deaths of kidney and unspecified urinary organs in China. Chinese standard population in 2000 and Segi′s world population were used for the calculation of age-standardized incidence and mortality rates.Results:A total of 74.2 thousand new cancer cases of kidney and unspecified urinary organs were diagnosed in 2015, 46.9 thousand of them were male, while 27.3 thousand were female, with a crude incidence rate of 5.40/10 5. The age-standardized incidence rates by Chinese (ASIRC) and world standard population (ASIRW) were 3.57/10 5 and 3.56/10 5, respectively. A total of 53.4 thousand and 20.8 thousand new cases were diagnosed in urban and rural area, with incidence rates of 6.93/10 5 and 3.45/10 5, respectively. The ASIRC of urban area was higher than that of rural area. There were 39.2 thousand, 20.6 thousand, and 14.4 thousand new cases diagnosed in eastern, middle, and western areas of China, respectively. The crude incidence rates were 7.60/10 5, 4.47/10 5, and 3.63/10 5, respectively, with a descend ASIRC of each area. A total of 27.1 thousand death cases reported, of them 16.9 thousand were male, while 10.2 thousand were female, with a crude mortality rate of 1.97/10 5, both of the ASIRC and ASMRW were 1.21/10 5. The deaths of urban and rural area were 19.5 thousand and 7.6 thousand cases, with the crude mortality rates of 2.53/10 5 and 1.26/10 5, respectively. The ASIRC of urban area was higher than that of rural area. There were 13.4 thousand, 8.4 thousand, and 5.1 thousand death cases reported in eastern, middle, and western areas, respectively, the crude mortality rates were 2.61/10 5, 1.83/10 5 and 1.30/10 5, respectively, with a descend ASIRC of each area. Conclusion:The disease burden of kidney cancer differs between urban area and rural area, and differs among eastern, middle, and western areas of China, therefore, different prevent and treatment strategies should be taken in different areas of China.
