摘要
Given the rapid changes in social structure(urbanization),economic structure(industrialization),and demographic structure(population aging)in China,cancer has become a major public health problem1.Extensive evidence has indicated that screening can decrease cancer mortality,particularly among high-risk groups,and several representative national and regional cancer screening programs have been launched in China to cope with the increasing burden of cancer.
基金
supported by grants from the National Key Research and Development Program of China(Grant No.2021YFC2500400)
the National Natural Science Foundation of China(Grant Nos.81974439&82204121)
the Beijing-Tianjin-Hebei Basic Research Cooperation Special Project(20JCZXJC00090)
the Tianjin Health Committee Foundation(Grant No.TJWJ2021MS008)
the Tianjin Key Medical Discipline(Specialty)Construction Project(Grant No.TJYXZDXK-009A).
