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Chinese Journal of Oncology Prevention and Treatment ›› 2021, Vol. 13 ›› Issue (2): 138-143.doi: 10.3969/j.issn.1674-5671.2021.02.05

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Analysis of incidence and mortality of liver cancer in cancer registration areas in Guangxi,2010—2016

  

  • Online:2021-04-25 Published:2021-04-30

Abstract: Objective To analyze the characteristics and trends of the incidence and mortality of liver cancer in the cancer registration areas in Guangxi from 2010 to 2016, and to provide the basis for developing the prevention and control measures of liver cancer in Guangxi. Methods The incidence and mortality data of cancer in the cancer registration areas in Guangxi from 2010 to 2016 were collected, and the incidence rate, mortality rate, proportionate, cumulative rate (0-74 years old) and truncated rate (35-64 years old) were calculated by areas (urban/rural), gender and age stratification. The age?standardized rates were calculated by the 2000 national census (ASR China) and Segi's standard population(ASR world). The trend of incidence and mortality of liver cancer was analyzed by Joinpoint model. Results From 2012 to 2016, the incidence of liver cancer in Guangxi was 41.79/105, the ASR China 34.86/105, the ASR world 33.45/105, the cumulative rate (0-74 years old) 3.79%, and the truncated rate (35-64 years old) 68.60/105. The mortality rate was 34.56/105, the ASR China 28.63/105, the ASR world 27.63/105, the cumulative rate (0-74 years old) 3.12%, and the truncated rate (35-64 years old) 54.48/105. The incidence and mortality rates of males were higher than those of females, and those in rural areas were higher than those in urban areas. From 2010 to 2016, the incidence and mortality levels of liver cancer in Guangxi cancer registration areas showed a significantly increasing trend, with the incidence and mortality APC of 5.38% (95%CI: 2.56%-8.29%, P<0.05) and 9.23% (95%CI:3.83%-14.92%, P<0.05), respectively. Conclusions From 2010 to 2016, the incidence and mortality of liver cancer in Guangxi cancer registration areas showed an increasing trend. Therefore, effective measures should be taken to prevent and control liver cancer according to the pathogenic factors and epidemic characteristics of liver cancer. Men aged 35 and above (especially in rural areas) are the key population for early screening and intervention.

Key words: Liver cancer, Incidence, Mortality, Cancer registration, Guangxi