Death and life loss of pancreatic cancer among residents in Yuyao from 2014 to 2021 / 上海预防医学

ABSTRACT

ObjectiveTo determine the death level， change trend and life loss of pancreatic cancer among residents in Yuyao， and to provide scientific reference for the prevention and control of pancreatic cancer. MethodsThe death monitoring data of registered residents in Yuyao from 2014 to 2021 were collected to calculate crude mortality rate（CMR）， standardized mortality rate （SMR）， potential years of life lost （PYLL）， average years of life lost （AYLL）， PYLL rate （PYLLR）， average annual percent change （AAPC） and other indicators. ResultsFrom 2014 to 2021， 860 cases of pancreatic cancer died in Yuyao， accounting for 6.25% of all malignant tumor deaths in the same period. The average annual mortality rate was 12.86/100 000， the age-standardized rate by Chinese standard population （ASRC） was 7.08/100 000， and the age-standardized rate by world Segi’s population （ASRW） was 5.17/100 1000. The CMR showed an upward trend in eight years （t=-5.076， P=0.002）. 493 men died of pancreatic cancer with an average annual mortality of 14.95/100 000， ASRC of 8.13/100 000， and ASRW was of 6.24/100 000. 367 women died of pancreatic cancer with an average annual mortality rate of 10.82/100 000， ASRC of 6.02/100 000， and ASRW of 4.14/100 000. The mortality rate of men was higher than that of women （χ2=22.191， P<0.001）. The minimum death age of pancreatic cancer is 27.52 years old， the maximum death age is 94.52 years old， and median age （Q1， Q2） of death was ［71.13（63.21， 78.87）］ years old. The death age of men ［69.61（62.30， 77.06）］ was less than that of women ［72.48（64.63， 81.09）］ （t=-3.820， P<0.001）. The mortality rate of pancreatic cancer showed an upward trend with age （χ2trend=1 110.844， P<0.001）， and the 75 year old mortality rate （75.58/100 000） fell after reaching the peak. PYLL caused by death of pancreatic cancer in 8 years was 9 775.00 person years， AYLL was 14.33 person years， and PYLLR was1.53‰. ConclusionPancreatic cancer is an important cause of death for residents in Yuyao， which has a huge loss of life. It is necessary to formulate targeted prevention and control strategies， with the middle-aged and elderly as the key population， to reduce the incidence and death of pancreatic cancer.