摘要
Aim:To describe the global pattern and trend of liver cancer survival,using data from the population-based studies or cancer registration.Methods:By searching CNKI,Wanfang Data,PubMed,Web of Science,EMBASE and SEER.All population-based survival studies of liver cancer from 1 January 2000 to 30 April 2020 were collected and evaluated by patient gender,time period,and country.The overall or age-standardized five-year relative survival rate was used to describe the pattern and changes in liver cancer survival over the past decades.Results:Globally,the highest age-standardized five-year relative survival rate was observed in Italy(18.0%,2005-2007)and the highest overall five-year relative survival rate was observed in Korea(34.6%,2012-2016),when compared to other countries.The most remarkable increase in overall five-year relative survival rate can be seen in Korea(from 10.7%during 1993-1995 to 34.6%during 2012-2016).In general,worldwide,the five-year relative survival rate of younger patients with liver cancer was higher than old people.For most countries,the five-year relative survival rate of liver cancer was slightly higher in women than in men.In China,the overall five-year relative survival rate of liver cancer in Taiwan was higher than that in other areas,while Cixian of Hebei and Qidong of Jiangsu were lower.Conclusion:Over the past decades,the survival rates of liver cancer have gradually improved,but great variations are also observed globally.Worldwide,younger patients with liver cancer have experienced a better prognosis.Gender disparity in liver cancer survival was not obvious.
基金
supported by the National Key Project of Research and Development Program of China(No.2016YFC1302503)
the National Key Basic Research Program of China“973 Program”(No.2015CB554000)
the State Key Project Specialized for Infectious Diseases of China(No.2008ZX10002-015 and No.2012ZX10002008-002).
