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Table 4 Cox proportional hazards models for 28- and 90-day mortality in the SCT group

From: The benefit of specialized team approaches in patients with acute kidney injury undergoing continuous renal replacement therapy: propensity score matched analysis

  Compared with before SCT management
Mortality at 28 days Mortality at 90 days
HR 95% CI P-value HR 95% CI P-value
Model 1 0.643 0.470, 0.879 0.006 0.680 0.510, 0.906 0.008
Model 2 0.720 0.540, 0.968 0.027 0.742 0.570, 0.988 0.039
Model 3 0.897 0.681, 0.982 0.040 0.927 0.725, 0.997 0.042
  1. Model 1: unadjusted hazard ratio; model 2: Model 1 with additional adjustments for hemoglobin, serum albumin, total cholesterol, and C-reactive protein levels; Model 3: model 3 with primary diagnosis, emergent surgical procedure and age-adjusted Charlson comorbidity index. CRRT, continuous renal replacement therapy; SCT, specialized CRRT team; HR, hazard ratio.