A meta-analysis found that female NSCLC patients derive a greater benefit from EGFR TKIs than men (HR = 0.34; 95% CI = 0.28–0.40; P < 0.00001 vs. HR = 0.44; 95% CI = 0.34–0.56; P < 0.00001, for women and men, respectively) (27). This evidence concerns the gene EGFR and non-small cell lung carcinoma.