Consequently, based on the variable coefficients from the stepwise regression, a prognostic model for lung cancer-related oxidative stress score (OSS) was further developed: OSS=(ALB × (-0.4362)) + (BUN × (-0.2667)) + (TBIL × (-0.3965)) + (UA × 0.3770) + (LDH × (-0.2101)) + (Crs × 0.2679) (Table 2). The gene discussed is ALB; the disease is lung cancer.