Table 1.

List of the predictor variables.

	Variables	Type
Demographics	age, sex, ethnicity	static
Length of stay	hours from admission	dynamic
Vital signs	systolic blood pressure, diastolic blood pressure, heart rate, respiratory rate, body temperature, oxygen saturation, glasgow coma scale score, urine output	dynamic
Laboratory data	baseline serum creatinine	static
	hemoglobin, white blood cells, platelets, serum total bilirubin, serum albumin, serum creatinine, blood urea nitrogen, arterial pH, partial pressure of arterial oxygen, partial pressure of arterial carbon dioxide, serum sodium, serum potassium, serum chloride, serum bicarbonate, lactate, international normalized ratio, partial thromboplastin time	dynamic
Interventions	mechanical ventilation, vasopressors, renal replacement therapy, loop diuretics	dynamic