There will be 4.8247 million new cases of malignant tumors in China in 2022. The incidence rate among men is higher than among women.

After the age of 40 to 44, the mortality rate of all cancer types increases significantly. Liu Linlin suggested that medical and prevention should be combined to comprehensively promote the implementation of the "three early" strategies of early detection, early diagnosis, and early treatment. She also suggested further promoting the multidisciplinary diagnosis and treatment model (MDT) of cancer.