barely significantp = 0.048
The best model included three predictors: IHD, hypertension, and GFR, of which the first two were barely significant (IHD Wald χ 2 3.911; df 1; p = 0.048; hypertension Wald χ 2 3.563; df 1; p = 0.59; GFR 1.644 df 1, p = 0.2). 4.