Death Trend of Lung Cancer in China from 2006 to 2020 Based on Age-Period-Cohort Model

Objective To analyze the trend of lung cancer death rate in China from 2006 to 2020 to provide reference for the prevention of lung cancer.

Methods The data of Chinese lung cancer deaths from 2006 to 2020 were collected from the health statistical yearbook.The age-period-cohort model and intrinsic estimator algorithm were used to evaluate the age, period, and birth cohort effect of lung cancer deaths.

Results The overall lung cancer mortality of Chinese residents showed an upward trend from 2006 to 2020.The age effect of lung cancer death risk increased with age, and the period effect continued to increase with age.The cohort effect showed that the lung cancer death risk of residents born after 1924 showed a downward trend.

Conclusion The prevention and treatment of lung cancer in urban and rural residents aged 50 and above and the treatment of high-risk factors of lung cancer must be continuously strengthened.The period effect on lung cancer should be further explored, and the early intervention of young cohort should be given attention.