Cancer mortality and years of life lost in Zhuanqiao Town， Minhang District of Shanghai during 2013—2017

ObjectiveDeath causes and life reduction of malignant tumors in the residents of Zhuanqiao Town in Minhang District from 2013 to 2017 were analyzed to provide scientific evidence for the strategies on comprehensive prevention and control of cancer.

MethodsThe data of death causes of malignant tumors in the residents of Zhuanqiao Town were collected and analyzed. The mortality rate， annual percent change （APC）， composition ratio， potential years of life lost （PYLL）， potential years of life lost rate （PYLLR） and average years of life lost （AYLL） of the registered population were analyzed.

ResultsThe standardized mortality rate of malignant tumors in the residents of Zhuanqiao Town from 2013 to 2017 was 128.05/10⁵， and the rate was higher in males than that in females. The top four cancers regarding PYLL were lung cancer， liver cancer， stomach cancer and colorectal cancer， which were roughly the same order as the top four regarding the mortality. This indicates that these four cancers had a greater impact on residents. Lung cancer had a greater impact on female life expectancy. PYLL and SPYLL ranked the first in liver cancer in males and thus had a greater impact on the males. Breast cancer was one of the most important malignant tumors in causing early death of women.

ConclusionMalignant tumor has become an important public health problem endangering the health of residents. The focus of future work in the town remains to improve public awareness of carcinogenic risk factors， actively carry out health education， lifestyle intervention and early screening in order to reduce cancer risk， alleviate cancer burden and improve the life expectancy of residents.