Underutilization of Adjuvant Therapy in Resected IB-III Non-Small-cell Lung Cancer Risk Model - Analysis from the Brazilian Registry of Lung Cancer

Category: Thoracic Oncology Introduction: Despite the proven survival benefits of adjuvant systemic therapy (AT) in resected non-small-cell lung cancer (NSCLC), its underutilization remains a concern.(–) Objecitve: This study aims to explore the extent to which socioeconomic disparities influence AT underutilization. Methods: Data from the Brazilian Registry of Lung Cancer (2009-2023), was queried for patients with complete surgical resected stage IB-III and stratified based on AT delivery. Demographic, clinical, and pathological variables were evaluated. Logistic regression model was performed. The model's [...]