ABSTRACT
Objective To analyze the changes of mortality and potential years of life lost （PYLL） due to chronic obstructive pulmonary disease （COPD） among residents in Baoshan District， Shanghai from 2010 to 2019 and provide strategies and basis for COPD prevention and treatment in the future. Methods Based on the cause-of-death surveillance system in Baoshan District of Shanghai from 2010 to 2019， Microsoft Excel 2010， SPSS 22.0 and Joinpoint Trend Analysis Software were used to sort out and analyze the data over the years and calculate the crude mortality， standardized mortality， age-specific mortality， PYLL， annual percent change （APC）， etc. Results From 2010 to 2019， the average annual mortality of COPD was 48.08/100 000， and the standardized mortality rate was 39.95/100 000， accounting for 5.82% of the total deaths in the same period， and COPD ranked as the third leading cause of death in Baoshan District. During the 10 years， the crude and standardized mortality of male COPD patients were generally higher than those of female patients （ P <0.01）. However， the crude mortality and standardized mortality of COPD showed a decreasing trend with the increase of years （ P <0.001）， and an increasing trend with the increase of age， of which the proportion of patients aged 75 and above was the highest， accounting for 85.71% of all age groups. The PYLL caused by COPD deaths was 2 352.5 years， including 1 977.5 years for men and 375.0 years for women. The number of years of life lost per 10 000 people due to COPD in males （4.18 years） was much longer than that in females （0.82 years）. Conclusion From 2010 to 2019， the standardized mortality of chronic obstructive pulmonary disease among residents in Baoshan District， Shanghai has shown a significant decline. However， due to the heavy burden brought by COPD， which has an especially profound impact on the health of elderly and male residents， COPD should be regarded as one of the key diseases in the prevention and control of chronic diseases in public health services， and effective preventive measures should be taken.
ABSTRACT
Objective To analyze the changes of mortality and potential years of life lost （PYLL） due to chronic obstructive pulmonary disease （COPD） among residents in Baoshan District， Shanghai from 2010 to 2019 and provide strategies and basis for COPD prevention and treatment in the future. Methods Based on the cause-of-death surveillance system in Baoshan District of Shanghai from 2010 to 2019， Microsoft Excel 2010， SPSS 22.0 and Joinpoint Trend Analysis Software were used to sort out and analyze the data over the years and calculate the crude mortality， standardized mortality， age-specific mortality， PYLL， annual percent change （APC）， etc. Results From 2010 to 2019， the average annual mortality of COPD was 48.08/100 000， and the standardized mortality rate was 39.95/100 000， accounting for 5.82% of the total deaths in the same period， and COPD ranked as the third leading cause of death in Baoshan District. During the 10 years， the crude and standardized mortality of male COPD patients were generally higher than those of female patients （ P <0.01）. However， the crude mortality and standardized mortality of COPD showed a decreasing trend with the increase of years （ P <0.001）， and an increasing trend with the increase of age， of which the proportion of patients aged 75 and above was the highest， accounting for 85.71% of all age groups. The PYLL caused by COPD deaths was 2 352.5 years， including 1 977.5 years for men and 375.0 years for women. The number of years of life lost per 10 000 people due to COPD in males （4.18 years） was much longer than that in females （0.82 years）. Conclusion From 2010 to 2019， the standardized mortality of chronic obstructive pulmonary disease among residents in Baoshan District， Shanghai has shown a significant decline. However， due to the heavy burden brought by COPD， which has an especially profound impact on the health of elderly and male residents， COPD should be regarded as one of the key diseases in the prevention and control of chronic diseases in public health services， and effective preventive measures should be taken.
ABSTRACT
Objective] To analyze the death causes of malignant tumors among residents in Ouhai District of Wenzhou City and provide basis for formulating targeted intervention . [ Methods] The causes of death from 2010 to 2012 were classified according to International Classification of Diseases ( ICD-10 ) and statistically analyzed by the death cause statistical software DeathReg 2005, Excel, and SPSS13.0. [ Results] The annual average mortality of malignant tumors among residents in Ouhai District was 150.41/100 000, the standardized mortality rate was 130.02/100 000.The mortality of malignant tumors was 197.48/100 000 in males and 101.93/100 000 in females, and there was significant gender difference .The top five death causes of malignant tumors were lung cancer , hepatic carcinoma , gastric cancer , colon-rectum-anus cancer , and esophagus carcinoma .The malignant tumor death causes in different age groups were different , and the mortality rate rose with the increase of age .The potential years of life lost ( PYLL) of malignant tumor death was 14 634.5 person-years.The average years of life lost ( AYLL) and PYLL rate were 8.01 years/person and 12.05‰, respectively. [Conclusion] The first cause of death among residents is malignant tumor in Ouhai District of Wenzhou City .According to characteristics of different tumors for different population, comprehensive intervention measures should be implemented to reduce the morbidity of malignant tumors .
ABSTRACT
Objective To investigate the death cause of malignant tumors among Inhabitants in Liwan district of Guangzhou city. Methods Mortality rate, standardized mortality rate,Potential Years of Life Lost (PYLL), PYLLR, Standardized Potential Years of Life Lost (SPYLL) and SPYLLR were used to analyze the death cause of malignant tumors. Results The annual average mortality rate of malignant tumors was 198.81 / 105. Among malignant tumors, 1ung cancer taken the 1ead with a mortality rate of 63.08 / 105. The next sequences were as follows: liver cancer, intestine cancer, stomach cancer, nasopharyngeal cancer. The sequence of death causes was mostly influenced by gender and age. The sequences of PYLL rate of main death causes were: liver cancer (0.371%), 1ung cancer (0.353%), nasopharyngeal cancer(0.137%), intestine cancer(0.116%)and mammary cancer(0.090%). Conclusion The mortalities of malignant tumors in Liwan district of Guangzhou city decreased in the past five years while the rank of top 5 cancer sites kept unchanged.