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Table 4 Comparison of survivors and non-survivors

From: Resuscitative endovascular balloon occlusion of the aorta for uncontrolled haemorrahgic shock as an adjunct to haemostatic procedures in the acute care setting

Variables

Survivors

Non-survivors

Total (n = 25)

Trauma, n (%)

6 (38)

10 (63)

-

Non-trauma, n (%)

6 (67)

3 (33)

-

Injury severity score, median (IQR)

35 (19–41)

41 (36–50)

-

Trauma and injury severity score, median (IQR)

0.79 (0.46–0.94)*

0.23 (0.15–0.44)

-

Revised trauma score, median (IQR)

5.56 (5.17–6.43)*

6.13 (4.03–6.38)

-

SBP before REBOA (mmHg), median (IQR)

   

 Trauma

87 (85–89)

67 (60–74)

78 (67–87)

 Non-trauma

63 (60–84)

67 (65–72)

64 (61–77)

 Total

86 (63–89)

67 (61–75)

71 (62–87)

SBP after REBOA (mmHg), median (IQR)

   

 Trauma

115 (106–123)

78 (72–100)

104 (78–118)

 Non-trauma

104 (93–123)

112 (106–137)

111 (97–127)

 Total

112 (101–126)**

95 (74–111)**

107 (90–118)**

ΔSBP (mmHg), median (IQR)

   

 Trauma

26 (19–46)

11 (8–30)

22 (11–32)

 Non-trauma

35 (28–37)

49 (41–67)

37 (32–49)

 Total

31 (22–41)

30 (11–45)

31 (19–46)

Blood transfusion (mL), median (IQR)

   

 Trauma

840 (840–2310)

1960 (980–2450)

1540 (840–2590)

 Non-trauma

2240 (1540–2730)

1960 (1260–2380)

1960 (1400–2800)

 Total

1680 (840–2800)

1960 (840–2520)

1960 (840–2800)

Occlusion time of IABO catheter (min), median (IQR)

   

 Trauma

55 (44–64)

99 (63–117)

65 (57–99)

 Non-trauma

54 (47–56)

95 (75–120)

55 (50–95)

 Total

52 (45–63)*

97 (61–121)

61 (51–98)

  1. IQR interquartile range, SBP systolic blood pressure, REBOA resuscitative endovascular balloon occlusion of the aorta, and IABO intra-aortic balloon occlusion; * p < 0.05 vs. non-survivors; ** p < 0.01 vs. SBP before REBOA in each group