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Table 2 Characteristics of the 183 patients included

From: An evaluation of the Swiss staging model for hypothermia using case reports from the literature

Age in years, median (IQR)

40 (17;60)

Sex male, n (%)

111 (61)

Temperature in °C, median (IQR)

25.2 (22;28)

First cardiac rhythm, n (%)

 Asystole

36 (31)

 Sinus rhythm

35 (29.9)

 Ventricular fibrillation

23 (19.7)

 Atrial fibrillation

13 (11.1)

 Others/unknown

66 (36)

Rewarming method (information available for 166 patients), n (%)

 ECMO/CPB

62 (37.4)

 Haemodialysis

9 (5.4)

 Endovascular

5 (3.0)

 Others/external rewarming

90 (54.2)

Outcome (CPC available for 125 patients), n (%)

 1

149 (81.4)

 2 or 3

10 (5.5)

 4

1 (0.5)

 5

6 (3.3)

 Missing information

17 (9.3)

  1. CPB: cardiopulmonary bypass; CPC [16]: cerebral performance categories (1 = normal or slightly diminished cerebral function, 2 = moderate cerebral disability, 3 = severe cerebral disability, 4 = coma or vegetative state, 5 = brain dead); ECMO: extracorporeal membrane oxygenation; IQR: interquartile range