Anti-COPT1-IgG autoantibody had a higher diagnostic value (AUC=0.707, 95% CI: 0.659-0.756, sensitivity=79.7%, specificity=53.6%) for distinguishing NSCLC without drinking history from BPN (Supplementary Figure 4E). The gene discussed is SLC31A1; the disease is non-small cell lung carcinoma.