Monitoring results of causes of deaths among residents in Qilihe district of Lanzhou city, 2016-2018
SHI Ting-yun1, LU Shao-hua2, WEI Lin-yan1, WANG Zhi-long2, ZHANG Jing1, LI Xin-na2, XUE Hong-li1
1. School of Public Health, Lanzhou University, Lanzhou, Gansu 730000, China; 2. Qilihe District Center for Disease Control and Prevention, Lanzhou, Gansu 730050, China
Abstract：Objective To investigate the major deaths and the changing trend of main causes of deaths among residents in Qilihe district of Lanzhou city from 2016 to 2018, and to provide a basis for formulating disease prevention measures. Methods We collected the surveillance data of all death causes of residents and information about permanent residents in Qilihe district of Lanzhou city from 2016 to 2018. Excel 2010 and SPSS 19.0 software were used to calculate the indexes like main causes of deaths, changing trend of mortality rate, potential years of life lost (PYLL) and average years of life lost (AYLL). Results The average annual mortality rate of residents in Qilihe district during 2016-2018 was 639.13/100,000, and the rates in males and females were 741.19/100,000 and 534.92/100,000, respectively, with a statistically significant difference (χ2=235.718, P<0.05). The top five causes of deaths were circulation system disease, tumor, respiratory system disease, endocrine disease, nutritional and metabolic disease, and injury. There were downward trends in the mortality rates of total population and male population (P<0.05), the mortality rates of circulatory system disease and respiratory system disease in total population, and the mortality rate of circulatory system disease in male population (P<0.05). The mortality rates of endocrine disease and nutritional and metabolic disease in total population showed an upward trend (P<0.05). The leading causes of deaths in the groups aged 0-<15, 15-<35, 35-<65 and 65- years were perinatal conditions, injuries, tumor and circulatory system disease, respectively. The top five causes of PYLL were tumor, circulatory system disease, injury, respiratory system disease and digestive system disease. The top five causes of AYLL were injury, digestive system disease, tumor, circulatory system disease and respiratory system disease. Conclusions Circulatory system disease was the main cause of deaths in Qilihe district of Lanzhou city from 2016 to 2018. And the mortality rates of endocrine disease and nutritional and metabolic disease presented upward trends.
史庭筠, 禄韶华, 魏琳颜, 王志龙, 张静, 李欣娜, 薛红丽. 2016—2018年兰州市七里河区居民死因监测结果分析[J]. 实用预防医学, 2020, 27(7): 794-797.
SHI Ting-yun, LU Shao-hua, WEI Lin-yan, WANG Zhi-long, ZHANG Jing, LI Xin-na, XUE Hong-li. Monitoring results of causes of deaths among residents in Qilihe district of Lanzhou city, 2016-2018. , 2020, 27(7): 794-797.
2020, Vol. 27 
