收集2015-2018年三明市居民人口特征信息和户籍死亡个案，按照WH

Collect 2015-2018 Sanming residents' demographic information and household registration death cases, and encode and classify the death case information according to WHO's ICD-10, to grasp the population characteristics and death profiles of Sanming residents. The life table method was used to calculate the life expectancy and change trend of residents of all ages, and to analyze the difference and order of the death rates of malignant tumors of different genders, as well as the death rate and change trends of malignant tumors at the monitoring points.

Collect information on the demographic characteristics of residents of Sanming City in 2015-2018 and obtain the population characteristics and death profile of sanming city residents according to the coding and classification of death case information according to the ICD-10 prescribed by WHO. Life expectancy and change trends of residents of all ages were calculated by life scale, and differences in mortality rates of different genders were analyzed, as well as mortality and change trends of malignant tumors in the population of monitoring points.

Collect the population characteristic information and household registration death cases of Sanming City from 2015 to 2018, code and classify the death case information according to the ICD-10 stipulated by who, and master the population characteristic and death profile of Sanming city residents. Life table method was used to calculate the life expectancy and change trend of residents of all ages, and to analyze the difference and sequence of cancer mortality between different genders, as well as the mortality and change trend of cancer in monitoring points.