ABSTRACT
Objective@#To investigate the trends in mortality of malignant tumors in Ningbo City, Zhejiang Province from 2002 to 2022, so as to provide the evidence for formulating malignant tumor control strategies in Ningbo City. Methods The data regarding the mortality of malignant tumors in Ningbo City from 2002 to 2022 were collected through the Ningbo Municipal Death Cause Monitoring System, and the crude mortality and age-specific mortality of malignant tumors were calculated in Ningbo City. The mortality of malignant tumors was standardized by the population of the sixth National Population Census in China in 2010 (Chinese-standardized mortality) and the world standard population in 1960 (world-standardized mortality). The trends in mortality of malignant tumors were evaluated with annual percent change (APC) and average annual percent change (AAPC). @*Methods@#The data regarding the mortality of malignant tumors in Ningbo City from 2002 to 2022 were collected through the Ningbo Municipal Death Cause Monitoring System, and the crude mortality and age-specific mortality of malignant tumors were calculated in Ningbo City. The mortality of malignant tumors was standardized by the population of the sixth National Population Census in China in 2010 (Chinese-standardized mortality) and the world standard population in 1960 (world-standardized mortality). The trends in mortality of malignant tumors were evaluated with annual percent change (APC) and average annual percent change (AAPC). @*Results@#The crude mortality of malignant tumors was 186.43/105 to 221.24/105 in Ningbo City from 2002 to 2022, which showed a tendency towards a rise (AAPC=0.76%), and both the Chinese- (AAPC=-2.64%) and world-standardized mortality (AAPC=-2.74%) appeared a tendency towards a decline (all P<0.05). The world-standardized mortality of malignant tumors presented three changes in Ningbo City from 2002 to 2022, with a more remarkable decline from 2011 to 2018 (APC=-3.53%) than from 2002 to 2011 (APC=-2.10%) and from 2018 to 2022 (APC=-2.00%) (all P<0.05). The annual decline in mortality of malignant tumors was higher in men (Chinese-standardized mortality: AAPC=-2.68%; world-standardized mortality: AAPC=-2.75%) than in women (Chinese-standardized mortality: AAPC=-2.45%; world-standardized mortality: AAPC=-2.57%), and higher in urban areas (Chinese-standardized mortality: AAPC=-2.85%; world-standardized mortality: AAPC=-2.92%) than in rural areas (Chinese-standardized mortality: AAPC=-2.45%; world-standardized mortality: AAPC=-2.57%) (all P<0.05). The mortality of malignant tumors appeared a tendency towards a rise with age in Ningbo City, with the highest mortality in residents at ages of 85 years and older (1 447.13/105). Death from malignant tumors were responsible for 31.86% of all causes of death in Ningbo City, and the five most common causes of cancer death included lung cancer, liver cancer, gastric cancer, colorectal cancer and esophageal cancer. In addition, the world-standardized mortality of pancreatic cancer (AAPC=3.92%), prostate cancer (AAPC=4.71%), and cervical cancer (AAPC=1.60%) appeared a tendency towards a rise in Ningbo City (all P<0.05). @*Conclusions@#The crude mortality of malignant tumors appeared a tendency towards a rise in Ningbo City from 2002 to 2022, while the standardized mortality showed a tendency towards a decline. Management of malignant tumors should be given a high priority among men and rural residents, and lung cancer, liver cancer, gastric cancer, colorectal cancer and esophageal cancer should be emphasized.
ABSTRACT
Objective@#To understand the levels of knowledge,attitude and practice (KAP) of coronavirus disease 2019 (COVID-19) in Ningbo residents during the epidemic,so as to provide evidence for further health education and promotion. @*Methods@#Participants,aged 18 years or over and resided in Ningbo from December 1,2019 to February 26,2020,were recruited by snowball sampling method to respond a questionnaire through WeChat, including the status of KAP of COVID-19 and the approaches to acquire the information.@*Results@#Totally 967 questionnaires were collected and 917 of them were valid (94.83%). The awareness rate of COVID-19 was 56.49%, with 96.51%,64.78% and 88.00% for the clinical symptoms,source of infection and transmission route,respectively. Among the participants,163 felt anxious,accounting for 17.78%;101 felt panic,accounting for 11.01%. About 96.40%,11.67% and 95.97% of the participants considered COVID-19 severe,susceptible and controllable. About 99.89% of the participants tried to purchase the protective equipment,99.45% wore masks when they went out,98.91% washed hands after they were back,and 95.53% covered the mouth and nose when coughing or sneezing. Compared to the situation before,668 (72.85%) participants used electronic products (such as cellphone and computer) more,while 481 (52.45%) participants exercised less. About 899 (98.04%),712 (77.64%) and 603 (65.76%) participants obtained the information through cellphone,internet and TV,respectively.@*Conclusions@#Ningbo residents have acquired some knowledgeof COVID-19 through cellphones, internet and television,and can consciously take protective practice. A few residents feel anxious and panic,so further health education and mental health intervention should be strengthened.