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Table 4 Multi-variable adjusted logistic regression model of association between delta MAP and CSA-AKI.

From: Difference between pre-operative and cardiopulmonary bypass mean arterial pressure is independently associated with early cardiac surgery-associated acute kidney injury

Parameter Odds Ratio 95% CI P-value
Male sex 0.7 0.3-1.7 0.49
Age ≥75 years (present) 2.1 0.9-4.9 0.08
BMI ≥25 kg/m2 (present) 4.2 1.6-11.2 0.0039
Delta MAP ≥26 mmHg (present) 2.8 1.3-6.1 0.009
Flow ≥54 per mL/kg/min (present) 0.3 0.1-0.7 0.004
Side-biting clamp (present) 3.0 1.3-7.1 0.012
  1. Abbreviations: BMI = Body Mass Index; MAP = mean arterial pressure; CPB = cardiopulmonary bypass
  2. Model characteristics: C-statistic = 0.788