From: Machine learning model for early prediction of acute kidney injury (AKI) in pediatric critical care
Type | Predictor | Statistic | Unit | p-value |
---|---|---|---|---|
Vitals | Shock index* | Max | bpm/mmHg | < 0.001 |
SpO2 | Mean | % | < 0.001 | |
Laboratory values | Blood urea nitrogen | Last | mg/dL | < 0.001 |
Serum creatinine rate of change | Last | mg/dL/hr | < 0.001 | |
Bilirubin | Last | mg/dL | < 0.001 | |
PaCO2 | Max | % | < 0.001 | |
Anion gap | Last | mmol/L | 0.005 | |
White blood cell count (WBC) | Last | 109/L | < 0.001 | |
Serum albumin | Last | g/dL | < 0.001 | |
Serum chloride | Last | mmol/L | < 0.001 | |
Gentamicin trough | Last | mg/L | < 0.001 | |
Medications | Number of vasoactive drugs administered | – | – | < 0.001 |
Number of high nephrotoxic potential drugs administered | – | – | < 0.001 | |
Ventilation† | Mean airway pressure | Median | cmH2O | 0.277 |
Others | Time since admission | – | hours | < 0.001 |