Figure 2.
(A) OS and (B) DFS of patients with stage IA ADC/STAS-positive undergoing different surgical procedures in the primary cohort; (C) OS and (D) DFS of patients with stage IB ADC/STAS-positive stratified by surgical procedures and administration of adjuvant chemotherapy in the primary cohort.
ADC, adenocarcinoma; DFS, disease-free survival; OS, overall survival; STAS, spread through air spaces.