Lung cancer remains the most common cause of cancer and cancer
death worldwide . More than 50% of patients die within the first
year of lung cancer diagnosis, and the 5-year survival rate is less than
20%. According to the latest survey, there were 787,000 new cases of lung cancer in China, with an incidence rate of 57.26/100,000
and a death rate of 63,100, respectively, with a mortality rate of 45.87/100,000. Compared with 2010, the number of new cases increased by 25.56%.