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Table 5 Multivariate Cox regression analysis of baseline risk factors for 1-year mortality

From: Impact of non-dialysis chronic kidney disease on survival in patients with septic shock

  Hazard ratio 95% CI p
Model 1*    
  Age 1.02 1.01-1.03 0.01
  Heart failure 1.83 1.18-2.83 0.007
  Hemoglobin on admission 0.91 0.85-0.98 0.01
Model 2**    
  Age 1.02 1.00-1.04 0.004
  Peripheral artery disease 0.56 0.32-0.98 0.04
  Hemoglobin at admission 0.92 0.85-0.99 0.02
  CKD 1.62 1.09-2.40 0.02
Model 1 + SAPS II    
  Heart failure 2.25 1.29-3.93 0.005
  Coronary artery disease 0.40 0.21-0.77 0.006
  Hemoglobin on admission 0.91 0.84-0.98 0.009
  SAPS II 1.04 1.03-1.05 0.001
Model 2 + SAPS II    
  Heart failure 1.70 0.99-2.88 0.05
  Peripheral artery disease 0.51 0.28-0.95 0.03
  Coronary artery disease 0.49 0.26-0.93 0.03
  Hemoglobin on admission 0.91 0.84-0.98 0.01
  CKD 1.67 1.08-2.57 0.02
  SAPS II 1.04 1.03-1.05 0.001
  1. *, Model 1 includes: Age, Gender, History of Diabetes, Hypertension, Heart failure, Peripheral artery disease, Coronary artery disease, COPD, Statins, Creatinine on admission, Hemoglobin on admission, Baseline eGFR.
  2. **, Model 2 include: Age, Gender, History of Diabetes, Hypertension, Heart failure, Peripheral artery disease, Coronary artery disease, COPD, Statins, Creatinine on admission, Hemoglobin on admission, CKD (Baseline eGFR <60ml/min/1.73m2).
  3. CI confidence interval, CKD chronic kidney disease, eGFR glomerular filtration rate.