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Table 2 Characteristics of survivors and non-survivors

From: Clinical course and prognostic factors of patients in severe accidental hypothermia with circulatory instability rewarmed with veno-arterial ECMO - an observational case series study

Parameter

Survivors (n = 9)

Non-survivors (n = 4)

Age [years]

Me 57 IQR [55–60]

Me 73 IQR [64.5–82.5]

Tc at hospital admission [°C]

26.07 ± 1.51

25.32 ± 3.24

SBP at hospital admission [mmHg]

74.4 ± 8.82

57.5 ± 5

DBP at hospital admission [mmHg]

47.2 ± 7.55

35 ± 5.77

pH at hospital admission

7.14 ± 0.08

7.02 ± 0.15

pH after achieving normothermia

Me 7.32 IQR [7.32–7.33]

Me 7.23 IQR [7.03–7.32]

EtCO2 at hospital admission

17.3 ± 1.5

14.5 ± 2.5

PaCO2 at hospital admission [mmHg]

41.4 ± 8.2

26.4 ± 7.4

PaCO2 after achieving normothermia [mmHg]

Me 31.4 IQR [28.7–31.8]

Me 24.5 IQR [19.2–29.6]

PaO2 at hospital admission [mmHg]

232.5 ± 117.7

107.6 ± 50.7

Lactate level (mmol/l) at hospital admission

6.89 ± 5.94

12.57 ± 4.55

Lactate level (mmol/l) after achieving normothermia

Me 2.9 IQR [1.4–3.6]

Me 12.2 IQR [8.4–15.3]

Lactate clearance 6 h

46.9%

5.7%

Lactate clearance 24 h

73.0%

34.8%

Lactate clearance at normothermia

56.0%

5.7%

BE at hospital admission [mEq/L]

-14.322 ± 4.82

-23.45 ± 4.33

BE after achieving normothermia [mEq/L]

Me -9.2 IQR [-11.4 – -7.7]

Me -14 IQR [-22.1– -12.1]

HCO3 at hospital admission [mmol/L]

13.889 ± 4.09

7.225 ± 1.63

HCO3 after achieving normothermia [mmol/L]

16.389 ± 3.37

9.850 ± 4.78

K at hospital admission [mmol/L]

3.022 ± .76

4.975 ± .85

Na at hospital admission [mmol/L]

137.6 ± 6.4

143.2 ± 16.1

Glucose at hospital admission [mmol/L]

8.2 ± 2.97

6.1 ± 1.07

Creatinine at hospital admission [μmol/L]

Me 85 IQR [64–114]

Me 194 IQR [139-376]

CK at hospital admission [U/L]

Me 1374 IQR [1114–2397]

Me 4664 IQR [1724–18054]

CK 6 h [U/L]

Me 1195 IQR [495–4168]

Me 1948 IQR [595–6830]

CK-MB at hospital admission [U/L]

Me 115 IQR [100–132]

Me 278 IQR [164–394]

CK-MB 6 h [U/L]

Me 70 IQR [54–183]

Me 180 IQR [125-–249]

hsTnT at hospital admission [nmol/L]

Me 0.033 IQR [0.027–0.048]

Me 0.082 IQR [0.073–0.203]

hsTnT 6 h [nmol/L]

Me 0.064 IQR [0.038–0.372]

Me 0.097 IQR [0.091–0.17]

INR at hospital admission

1.46 ± .28

1.61 ± .23

APTT 0 h

37.7 ± 10.7

35.9 ± 15.1

PLT at hospital admission [103/uL]

142 ± 66

124 ± 110

Hb at hospital admission [g/dl]

12.13 ± 4.0

10.90 ± 3.66

Hb after achieving normothermia [g/dl]

9.54 ± 1.94

9.15 ± 1.21

  1. Continuous data presented with mean value with standard deviation (normal distribution) or as median with lower and upper quartiles (non-normal distribution). M denotes mean value; Me median, IQR interquartile interval