Introduction
Lung cancer, death, tumor
REGRESSION, LUNG ADENOCARCINOMA, LUNG CANCER, TUMOR
Lung cancer remains the leading cause of cancer-related death worldwide, accounting for approximately 1.8 million deathsDue to the rarity of LPADC, most currently available studies are case reports or single-center small-sample investigations. The 5-year overall survival rate of LPADC patients is less than 35%, and Cox proportional hazards regression models constructing nomograms based on tumor characteristics, demographic characteristics, and treatment modalities are the traditional methods used to predict survival in LPADCFew studies have used integrated machine learning algorithms to assess the prognosis of patients with lung adenocarcinoma, even fewer studies have used the output of predictive models to aid clinical practice