Table 1.

Medical Information Mart for Intensive Care III variables based on Simplified Acute Physiology Score II.

Feature name	Description	Normal values, units
AIDS	Pre-existing diagnosis	Absent: 0, 0 or 1
Heme malignancy	Pre-existing diagnosis	Absent: 0, 0 or 1
Metastatic cancer	Pre-existing diagnosis	Absent: 0, 0 or 1
Minimum GCSa	Glasgow Coma Scale	15b, 1-15
WBCc minimum	Lowest white blood cell	4-10, 109
WBC maximum	Highest white blood cell	4-10, 109
Na minimum	Sodium minimum	135-145, mmol/L
Na maximum	Sodium maximum	135-145, mmol/L
K minimum	Potassium minimum	3.5-5, mmol/L
K maximum	Potassium maximum	3.5-5, mmol/L
Bilirubin maximum	Bilirubin maximum	≤1.52, mg/dL
HCO3 minimum	Bicarbonate minimum	24-30, mmol/L
HCO3 maximum	Bicarbonate maximum	24-30, mmol/L
BUNd minimum	Blood urea nitrogen minimum	7-22, mg/dL
BUN maximum	Blood urea nitrogen maximum	7-22, mg/dL
PO2	Partial pressure of oxygen	85-105, mm Hg
FiO2	Fraction of inspired oxygen	21, %
Heart rate mean	Mean heart rate	60-100, bpm
BP mean	Mean systolic blood pressure	95-145, mm Hg
Max temp	Maximum temperature	36.5-37.5, ℃
Urine output	Urine output	800-2000e, mL/24h
Sex	Male or female	Male: 1, Female: 0, Male or female
Age	Age in years	≤65: 0, years
Admission type	Emergency or elective	Emergency: 1; else: 0, N/Af

^aGCA: Glasgow Coma Scale.

^bTeasdale and Jennett, 1974 [41]; Teasdale and Jennett, 1976 [42].

^cWBC: white blood cell.

^dBUN: blood urea nitrogen.

^eMedical CMP, 2011 [43].

^fN/A: not applicable.