Anion gap to bicarbonate ratio

1. Anion gap to bicarbonate ratio raises the risk of mortality in humans (AOR 1.23, 95% CI 1.07-1.48).

   “AGBR was also associated with 1-year mortality (AOR=1.23, CI=1.07-1.48, p=0.006)”

   Humansafter cardiac surgery

   Preoperative Anion Gap to Bicarbonate Ratio is Associated with Elevated Risk of Delirium After Cardiac Surgery

   AHA Scientific Sessions 2025 abstract·Nov 3, 2025

1. Anion gap to bicarbonate ratio raises the risk of delirium in humans (AOR 1.34, 95% CI 1.21-1.48).

   “AGBR was significantly associated with higher risk of DACS (adjusted odds ratio (AOR) = 1.34, 95% Confidence Interval (CI) = 1.21-1.48, p<0.001)”

   Humansafter cardiac surgery

   Preoperative Anion Gap to Bicarbonate Ratio is Associated with Elevated Risk of Delirium After Cardiac Surgery

   AHA Scientific Sessions 2025 abstract·Nov 3, 2025

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