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Table 4 Risk categories for the 90-day mortality after the onset of Klebsiella pneumoniae bloodstream infection

From: A risk score based on pediatric sequential organ failure assessment predicts 90-day mortality in children with Klebsiella pneumoniae bloodstream infection

Risk category Estimated risk scores Estimated risk of mortality (%) No. of non-survivors/total no. of patients (%) Cox Analysis
HR (95% CI) P value
Low risk ≤ 8 ≤16.24 5/93 (5.4) Ref
Medium risk 9–11 24.73–48.55 10/28 (35.7) 8.36 (3.60, 27.83) < 0.01
High risk ≥ 12 ≥ 61.53 18/25 (72.0) 20.27 (7.47, 54.95) < 0.01
  1. HR hazard ratio