Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Incidence of TBI according to initial SBP and GCS.
| Variables | TBI | No TBI | Total (n) |
|---|---|---|---|
| GCS 3–8, SBP≤89 mmHg | 760 (60.5) | 496 (39.5) | 1256 |
| GCS 3–8, SBP>89 mmHg | 3443 (67.6) | 1652 (32.4) | 5095 |
| GCS 9–12, SBP≤89 mmHg | 55 (37.2) | 93 (62.8) | 148 |
| GCS 9–12, SBP>89 mmHg | 1114 (49.9) | 1118 (50.1) | 2232 |
| Total (n) | 5372 | 3359 | 8731 |
Data are presented as n (%). p < 0.0001. GCS: Glasgow coma scale; TBI: traumatic brain injury; SBP: systolic blood pressure.
