Table 1 Characteristics of the patients. Data presented as value (%) or as median (inter quartile range)
Total | Trauma | Nontraumatic | |
|---|---|---|---|
Gender, male, n (%) | 40 (62%) | 28 (78%) | 12 (41%) |
Age, years (IQR) | 54 (32) | 47 (32) | 66 (26) |
Time, min (IQR) | |||
From the emergency call to transfusion | 54 (38) | 51 (33) | 54 (44) |
From the start of first blood product arriving to the hospital | 61 (42) | 64.5 (64.25) | 60 (38.5) |
Haemodynamic parameters (IQR) | |||
Lowest systolic blood pressure pretransfusion (mmHg) | 76.5 (36.5) | 80 (41) | 70 (28) |
Pretransfusion heart rate (bpm) | 100 (35) | 100 (30) | 100 (37) |
Prehospital systolic blood pressure after transfusion (mmHg) | 111.5 (34.5) | 117 (35.25) | 105 (21.5) |
Prehospital after transfusion heart rate (bpm) | 95 (31) | 95 (34) | 94 (24.25) |
Systolic blood pressure at arrival to the hospital (mmHg) | 116.5 (26.5) | 110 (40) | 120 (19.5) |
Heart rate at arrival to the hospital (bpm) | 100 (22.5) | 103 (11) | 95.50 (27.25) |
Laboratory results, hospital arrival (IQR) | |||
Hb (g/l) | 100 (36) | 125 (35) | 96 (37) |
pH | 7.381 (0.158) | 7.365 (0.132) | 7.382 (0.182) |
Base excess mEq/l | − 4.9 (8.8) | − 3.7 (5) | − 5.0 (9.85) |
Lactate mmol/l | 2.75 (4.75) | 2.7 (3.9) | 2.9 (7.42) |
Ca-ion mmol/l | 1.15 (0.0975) | 1.15 (0.07) | 1.14 (0.175) |