Table 1 Distribution of the feature variables of the CHD cohort

Diagnoses

3719, embedded with 40 hidden nodes

Lab values (33, Mean, SD)

Blood glucose

132.95 (46.76)

Creatinine

1.60 (1.51)

Demographics (3)

Blood urea nitrogen

31.08 (22.16)

Male gender (N, %)

9,024 (65.6%)

Potassium

4.16 (0.52)

Age, years (Mean, SD)

69.87 (11.80)

Sodium

138.35 (4.21)

Weight (Mean, SD)

83.83 (20.91)

Magnesium

2.09 (0.32)

Electrocardiogram monitoring results (2)

Calcium

8.54 (2.32)

Heart rhythm

25 sub-types, binary coded

Ionized calcium

1.14 (0.14)

Chloride

103.25 (5.56)

Heart rate (Mean, SD)

83.76 (14.31)

Carbon dioxide

26.37 (5.27)

Haemodynamic monitoring (10, Mean, SD)

Troponin T

1.08 (2.37)

Systolic blood pressure

118.16 (17.30)

Creatine kinase (CK)

448.85 (969.29)

Diastolic blood pressure

57.85 (10.22)

CK-MB isoenzyme

27.09 (57.04)

Mean blood pressure

76.13 (10.98)

Lactate dehydrogenase

408.74 (428.56)

Systolic PAP

38.37 (11.05)

Alkaline phosphatase

138.89 (151.13)

Diastolic PAP

19.34 (5.68)

SGOT

137.12 (512.22)

Mean PAP

29.45 (19.57)

SGPT

118.87 (402.44)

Central venous pressure

14.39 (18.73)

SGOT/SGPT ratio

1.15

Shock index

0.73 (0.18)

Total bilirubin

1.87 (3.90)

Cardiac index

2.77 (0.62)

Albumin

3.09 (0.81)

SVRI

1462.95 (380.42)

Haemoglobin

10.42 (1.68)

Other vital signs (4, Mean, SD)

White blood cells count

10.94 (6.20)

Temperature

36.83 (0.64)

Platelet count

236.24 (122.62)

Respiratory rate

19.72 (4.26)

PTT

42.73 (21.94)

SpO₂

96.51 (3.03)

PT

16.47 (6.69)

GCS

12.22 (3.44)

INR

1.56 (0.88)

Output events (1, mean, SD)

pH

7.39 (0.08)

Daily urine output

1672.33 (1215.37)

PaO2

131.71 (70.42)

Ventilation parameters (2)

PaCO2

41.60 (8.68)

FiO2 (Mean, SD)

24.84 (11.72)

Base excess

0.51 (4.47)

Mechanical ventilation

Binary, if the value = 1 in the source tables or the FiO2 > 21, then it was set to be 1;otherwise, it was set to be 0

Bicarbonate

25.98 (4.47)

Lactate

2.06 (1.73)

PaO2/FiO2 ratio

498.87 (311.30)