EGFR and non-small cell lung carcinoma: This study aimed to compare the efficacy of first-generation epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) combined with low-dose bevacizumab(7.5 mg/kg) versus osimertinib as first-line treatment in patients with advanced EGFR-mutated non-small cell lung cancer (NSCLC).