ABSTRACT
Objective To explore the epidemiological characteristics and the potential years of life lost of gynecological malignant tumors among female residents in Pudong New Area of Shanghai between 2002 and 2019. Methods Crude mortality rate (CMR), age-standardized mortality rate (SMR), potential years of life lost (PYLL), average years of life lost (AYLL) and annual percent change (APC) of the cervical cancer，uterine cancer and ovarian cancer deaths were calculated to analyze the mortality situation of gynecological malignant tumors among female residents in Pudong New Area. Results The crude mortality rate were 2.65/100 000, 2.44/100 000 , 4.55/100 000, and age-standardized mortality rate were 1.33/100 000, 1.06/100 000, 2.26/100 000, respectively, among female residents in Pudong New Area during 2002 to 2019. In the study period, both the crude mortality rate and the age-standardized mortality rate of cervical cancer rose over the years; Both the crude mortality rate and the age-standardized mortality rate of uterine cancer kept stable; The crude mortality rate of ovarian cancer showed an upward trend, and the age-standardized mortality rate kept stable. The PYLL of cervical cancer was 7335 years, the PYLL rate was 0.30‰, and the AYLL was 11.20 years per person; The PYLL of uterine cancer was 3556 years, the PYLL rate was 0.14‰, and the AYLL was 5.90 years per person; The PYLL of uterine cancer was 10017 years, the PYLL rate was 0.41‰, and the AYLL was 8.91 years per person. Conclusion The mortality rate of cervical cancer and ovarian cancer rose over years, and the mortality of uterine cancer kept stable among female residents in Pudong New Area during 2002 to 2019. The gynecological malignant tumors caused severe disease burden.
ABSTRACT
Objective To explore the death characteristics and the potential years of life lost from chronic obstructive pulmonary disease (COPD) among residents in Pudong New Area of Shanghai from 2002 to 2019, so as to provide a reference for formulating corresponding prevention and control strategies for chronic obstructive pulmonary disease. Methods The death data of chronic obstructive pulmonary disease was extracted from the Pudong New Area's death surveillance system. Crude mortality, age-standardized mortality, potential years of life lost (PYLL), average years of life lost (AYLL) and annual percent change (APC) of chronic obstructive pulmonary disease deaths were calculated to analyze the situation of COPD death in Pudong New Area. Results The crude mortality and age-standardized mortality of chronic obstructive pulmonary disease among residents in Pudong New Area between 2002 and 2019 were 64.94/100,000 and 21.04/100 000, respectively. The chronic obstructive pulmonary disease showed a downward trend (APC=-2.05%, Z=- 5.342, P<0.001), and the standardized mortality rate decreased year by year (APC=-6.23%, Z=-13.052, P<0.001). The crude mortality and age-standardized rates in male residents were both higher than those in females (Z-crude mortality=46.471, P<0.001, Z-standardized mortality=-48.961, P<0.001). The PYLL of chronic obstructive pulmonary disease was 16,997 years, the PYLL rate was 0.34‰, and the AYLL was 0.53 years per person. Conclusion From 2002 to 2019, the mortality of chronic obstructive pulmonary disease among residents in Pudong New Area was relatively high and caused serious life loss. Both crude mortality and age-standardized rate showed a downward trend during the study period. Comprehensive prevention and control measures should be further developed.
ABSTRACT
Objective To understand the distribution characteristics of death causes and potential life loss of residents in Pudong New Area from 2009 to 2018, assess the disease burden caused by different diseases, and provide a basis for formulating regional prevention and control strategies. Methods The mortality data of residents in Pudong New Area of Shanghai from 2009 to 2018 were collected. The death causes were classified by International Classification of Diseases (ICD-10). The crude mortality rate, standardized mortality rate, potential years of life lost (PYLL), potential years of life lost rate (PYLLR), and average years of life lost (AYLL) were calculated. Results The crude mortality and standardized mortality of residents in Pudong New Area between 2009 and 2018 were 7.55‰ and 3.65‰, respectively. The top five causes of death in Pudong New Area residents were circulatory system diseases, tumors, respiratory diseases, endocrine nutrition and metabolic diseases, and injury and poisoning, accounting for 87.85% of the total deaths. The PYLL was 687 729 person-years, the PYLLR was 24.11‰ and the AYLL was 3.19 years per person. The top 5 causes of life loss of residents in Pudong New Area was tumor, circulatory system disease, injury and poisoning, endocrine nutrition and metabolism illness, and congenital anomalies, accounting for 82.08% of total life loss of residents. Conclusion Chronic non-infectious diseases, including circulatory diseases, tumors, and endocrine nutritional metabolism diseases, were the main causes of death of residents in Pudong New Area, and caused a heavy disease burden, which should be the focus of prevention and control in the future. Comprehensive preventive and control measures should be taken to protect the residents from the harm due to chronic non-communicable diseases and improve the health condition of the residents in Pudong New Area.