Trends in maternal cancer mortality in Chinese women from 2013 to 2021
Objective To analyze the disease burden and change trend of breast cancer mortality among Chinese women from 2013 to 2021.Methods The indicators of breast cancer-related mortality (MR),age-standardized mortality rate (ASMR),deaths,and urban-rural deaths in the Chinese Cause of Death Surveil-lance Dataset from 2013 to 2021 were collected and collated,and the trend changes of MR,ASMR,and years lost in life of premature death (YLL) were analyzed,annual percentage change (APC) was used for trend a-nalysis,and Fisher substitution test was used to compare APC in different regions.Results From 2013 to 2021,a total of 88112 cases of breast cancer died,with an average annual MR of 7.56/100000 and an ASMR of 6.34/100000.From 2013 to 2021,the MR rate of breast cancer (APC=2.12%,t=5.414,P<0.001),MR in rural areas (APC=2.84%,t=7.581,P<0.001),and YLL in rural areas (APC=1.61%,t=3.588,P=0.009) showed an upward trend in China.MR at 40-<45 years old showed a downward trend (APC=-2.76%,t=-4.689,P=0.002),and at 70-<75 years old (APC=1.41%,t=2.494,P=0.041),75-<80 years old (APC=3.05%,t=3.690,P=0.008),and 80-<85 years old (APC=1.82%,t=2.909,P=0.023).There was a statistically significant difference in APC between MR and ASMR in urban and rural areas (P<0.001).There was no significant difference in the trend of other indicators (P>0.05).Conclusion From 2013 to 2021,the disease burden of breast cancer mortality in Chinese women showed an upward trend,and the comprehensive prevention and treatment of breast cancer should be strengthened to reduce the risk of breast cancer death.
万方数据
维普
