After adjusting for age, sex, race, BMI, UACR, MON, NEU, RBC, Hb, PLT, NLR, PLR, MLR, SIRI, ALP, BUN, Ca, Chol, iron, UA, Cr, Na, K, Cl, diabetes, and dialysis, we observed a significant J-shaped association between NPAR and all-cause mortality (Figure 2(F–1)), according to the Cox regression models (all p values for nonlinear <0.05). This evidence concerns the gene GSTM1 and diabetes mellitus.