Table 1 Baseline characteristics of patients’ blood test results. Stratified by time of death within, 3, 10, 30, and 365 days after admission at the emergency department.

From: Development and validation of prognostic machine learning models for short- and long-term mortality among acutely admitted patients based on blood tests

 

Total

Survival

3-day mortality

10-day mortality

30-day mortality

365-day mortality

Number of patients

28,671

23,039

    

Mortality rate (%)

5632 (19.6%)

0

201 (0.7%)

1252 (4.4%)

2338 (8.2%)

4677 (16.3%)

Variables

Age

65.6 (48.2: 78.5)

54.7(38.0: 70.0)

80.6 (71.5: 87)

80.8 (71.7: 88.2)

80.4 (71: 87.7)

79.1 (69.5: 86.5)

Sex (female)

15,175 (52.9%)

1231 (53.4%)

184 (51.8%)

668 (52%)

1376 (51.5%)

4224 (49%)

ALAT (U/L)

21 (15: 33)

22 (16: 33)

31 (19: 82)

25 (16: 52)

22 (15: 41)

19 (13: 32)

Albumin (g/L)

34 (30: 37)

36(33: 36)

27 (22: 31)

27 (22: 31)

27 (22: 31)

29 (25: 33)

Basophils (× 10^9 /L)

0.03 (0.02: 0.05)

0.03(0.02: 0.05)

0.03 (0.02: 0.05)

0.03 (0.01: 0.05)

0.03 (0.01: 0.05)

0.03 (0.02: 0.05)

Alkaline

Phosphatase (U/L)

76 (63: 94)

69 (56: 85.8)

123 (90: 176)

114 (83: 152)

114 (82: 149)

98 (75: 129)

Bilirubin (µmol/L)

7 (5: 10)

7 (6: 10)

9 (6: 17)

10 (6: 16)

9 (6: 14)

8 (5: 13)

BUN (mmol/L)

5.1 (3.8: 7.2)

4.7 (3.5: 6)

11.5 (7.1: 19.5)

10.8 (6.7: 17.4)

9.6 (6.1: 15.8)

7.6 (5.1: 12.3)

Creatinine (µmol/L)

77 (62: 97)

74 (62:89)

123 (82: 190)

107 (72: 171)

98 (67: 153)

90 (66: 132)

CRP (mg/L)

7 (2: 39)

4 (1:19)

76 (20.5: 180)

73 (27: 160)

67 (22: 148.5)

38 (9: 95)

HB (mmol/L)

8.1 (7.2: 8.9)

8.4 (7.7–9.1)

7.3 (6.3: 8.5)

7.2 (6.2: 8.3)

7.1 (6.2: 8.1)

7.2 (6.3: 8.1)

INR

1 (1: 1.1)

1 (1: 1.1)

1.2 (1: 1.4)

1.1 (1: 1.3)

1.1 (1: 1.3)

1.1 (1: 1.2)

Potassium (mmol/L)

3.9 (3.6: 4.2)

3.8 (3.6: 4.1)

4.3 (3.8: 5.1)

4.1 (3.6: 4.6)

4 (3.6: 4.5)

4 (3.6: 4.3)

KF2710

0.91 (0.77: 1.02)

0.92 (0.77: 1.01)

0.74 (0.55:0.89)

0.76 (0.56: 0.91)

0.77 (0.58: 0.91)

0.83 (0.66: 0.96)

LDH (U/L)

186 (169: 214)

175 (151:205)

334 (267: 410)

289 (229: 355)

268 (219: 328)

224(188: 274)

Leukocytes (× 10^9 /L)

8.7 (6.9: 11.3)

8.5 (6.9: 10.8)

13.7 (9.6: 19.6)

12.7 (9.1: 17.0)

11.8 (8.6: 16.0)

10.1 (7.6: 13.8)

Lymphocytes (× 10^9 /L)

1.7 (1.1: 2.3)

1.8 (1.3: 2.5)

1.2 (0.7: 1.9)

1 (0.6: 1.6)

1.1 (0.7: 1.6)

1.2 (0.8: 1.8)

MCHC (mmol/L)

20.7 (20.1: 21.2)

20.9 (20.4: 21.4)

19.8 (19.1:20.5)

20 (19.3: 20.6)

20 (19.4: 20.7)

20.2 (19.5: 20.8)

MCV (fL)

89 (86: 93)

88 (85: 92)

93 (88: 98)

92 (87: 97)

91 (87: 96)

91 (87: 95)

Monocytes (× 10^9 /L)

0.7 (0.5: 0.9)

0.6 (0.5: 0.8)

0.8 (0.5: 1.3)

0.8 (0.5: 1.16)

0.8 (0.51: 1.1)

0.8 (0.53: 1.02)

Neutrocytes (× 10^9 /L)

5.8 (4.1: 8.3)

5.4 (4.: 7.6)

10.9 (7.4: 15.4)

10.3 (6.9: 14.2)

9.5 (6.4: 13.4)

7.6 (5.3: 11.2)

Promm (× 10^9 /L)

0.03 (0.02: 0.06)

0.03 (0.02: 0.05)

0.11 (0.05: 0.29)

0.09 (0.04: 0.19)

0.08 (0.04: 0.16)

0.05 (0.03: 0.11)

suPAR (ng/ml)

3.3 (2.3: 5.0)

2.6 (1.9–3.6)

7.3 (5.2: 10.8)

7.0 (4.9: 10.2)

6.7 (4.7: 9.7)

5.7 (4.0: 8.2)

Thrombocytes (× 10^9/L)

247 (201: 302)

242 (201: 292)

266 (196: 350)

259 (193: 350)

266 (200: 354)

260 (199: 338)

Eosinophils (× 10^9 /L)

0.11 (0.04: 0.19)

0.11 (0.04: 0.21)

0.01 (0: 0.05)

0.01 (0: 0.07)

0.028 (0: 0.10)

0.07 (0.01: 0.17)

eGFR (mL/min)

80 (60: 90)

87 (70: 90)

42 (25: 69)

51 (29: 77)

56 (34: 83)

62 (40: 86)

Sodium (mmol/L)

139 (136: 141)

139 (137: 141)

138 (134: 142)

138 (134: 142)

138 (134: 142)

138 (135: 141)

  1. Baseline results from last admission. Results are expressed as median (IQR interquartile range) for continuous variables. For categorical variables, results are expressed as number of participants (percentage). ALAT, Alanine-aminotrasferase; BUN, blood urea nitrogen; CRP, C-reactive protein; HB, Hemoglobin; INR, prothrombin time and international normalized ratio; KF2710, coagulation factors 2,7,10; LDH, lactate dehydrogenase; MCV, mean corpuscular volume; MCHC, mean corpuscular hemoglobin concentration; Promm, Metamyelo-, Myelo. – Promyelocytes; suPAR, soluble urokinase plasminogen activator receptor; eGFR, estimated glomerular filtration rate.