Univariate analysis identified global native T1(β = 0.16, 95% confidence interval (CI): 0.04–0.28, p =0.014) and CRP (β = 0.30, 95% CI: 0.15–0.45, p < 0.001) asdeterminants of creatinine when age and diabetes were also screened.Multivariable linear regression analysis identified global native T1 (β =0.12, 95% CI: 0.01–0.123, p < 0.040) as the determinant ofcreatinine while age and diabetes were adjusted. The gene discussed is CRP; the disease is diabetes mellitus.