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Table 5 Adjusted and unadjusted hazard ratios for mortality in patients with peak postoperative lactate ≥3.0 mmol/L

From: Outcomes of post-cardiac surgery patients with persistent hyperlactatemia in the intensive care unit: a matched cohort study

  Adjusted HR (95 % CI) Unadjusted HR (95 % CI)
Time to peak lactate ≥ 30 h 8.44 (2.50–28.53) 7.13 (2.17–23.45)
Percent rise in serum creatinine 1.72 (1.15–2.58) 1.40 (1.03–1.90)
Parsonnet score > 31 5.21 (1.07–25.44) 0.80 (0.24–2.65)
  1. n = 128