Table 1 Baseline characteristics
From: Copeptin as a marker of outcome after cardiac arrest: a sub-study of the TTM trial
Characteristic | Patients included in sub-study |
|---|---|
Subjects | 690 |
Temperature intervention at 36 C,n = 690 | 343 (49.7) |
Age, years,n = 690 | 65 [56–73] |
Male sex,n = 690 | 558 (80.9) |
Previous medical history | |
Myocardial infarction,n = 684 | 134 (19.6) |
Ischemic heart disease,n = 683 | 187 (27.4) |
Arrhythmia,n = 684 | 121 (17.7) |
Arterial hypertension,n = 682 | 277 (40.6) |
Diabetes,n = 679 | 100 (14.7) |
Intra-arrest characteristics | |
Witnessed cardiac arrest,n = 687 | 614 (89.4) |
Cardiac arrest at home,n = 690 | 364 (52.8) |
Bystander cardiopulmonary resuscitation,n = 690 | 499 (72.3) |
No flow time (min),n = 679 | 1 [0–5] |
Low flow time (min),n = 679 | 22 [14–35] |
Dose of adrenaline (mg),n = 680 | 2 [0–4] |
ST-elevation myocardial infarction,n = 676 | 276 (40.8) |
First monitored rhythm,n = 690 | |
Non shockable | 128 (18.6) |
Shockable | 542 (78.6) |
Unknown | 20 (2.9) |
Early hospital characteristics | |
Moderate shock on admission,n = 686 | 85 (12.4) |
Lactate at admission (mmol/l),n = 619 | 5.9 [3.2–9.3] |
Admission pCO2< 4.5 kPa,n = 645 | 80 (11.6) |
Pupillary or corneal reflexes present on admission,n = 649 | 7.23 [7.13–7.31] |
Admission GCSm > 1 or sedated,n = 679 | 308 (44.6) |
Pupillary or corneal reflexes present on admission,n = 655 | 527 (76.4) |
Extended cardiovascular SOFA score day 1,n = 673 | 3 [2–4] |
Positive cardiovascular deterioration composite at 24 h,n = 670 | 203 (30.3%) |