Table 2

Outcomes by initial systolic blood pressure

≥90 mm Hg
(n=749)
80–89 mm Hg
(n=157)
70–79 mm Hg
(n=108)
60–69 mm Hg
(n=64)
0–59 mm Hg
(n=96)
P value
Blood products (first 24 hours), median (IQR)0 (0–8)13 (4–26)16 (6–30)14 (7–37)24 (16–57)<0.001
Mortality, n (%)67 (9)31 (20)23 (21)31 (48)63 (66)<0.001
Mortality from hemorrhage, n (%)21 (31)13 (42)13 (57)10 (32)51 (81)<0.001
Time to death (hours), median (IQR)29 (4–184)37 (4–151)6 (2–35)44 (4–138)2 (1–6)<0.001
ICU LOS (survivors), median (IQR)0 (0–3)4 (0–10)6 (2–15)7 (1–23)12 (4–25)<0.001
Hospital LOS (survivors), median (IQR)6 (4–13)13 (7–22)17 (8–28)12 (7–34)27 (13–46)<0.001
  • ICU, intensive care unit; LOS, length of stay.