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Table 5 Ridge regression coefficients (magnitude > 0.2)

From: Hyperchloremia in critically ill patients: association with outcomes and prediction using electronic health record data

Feature

Coefficient

Max. chloride

0.6332

Chloride load

0.4064

Paralysis (C)

0.3353

Mean airway pressure (I)

0.2961

Female

0.2665

Max. sodium

0.2621

Asian

0.2609

Age

0.2210

Max. potassium

−  0.2537

Min. bicarbonate

−  0.2705

Renal failure (C)

−  0.2946

Complicated diabetes (C)

−  0.3409

Non-positive pressure (I)

−  0.4681

  1. Binary features: (C)=comorbidity, (I)=intervention
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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