Patient characteristics | Median age | Sex (% male) | Mechanism (% penetrating) | Median SBP (mm Hg) | Median Injury Severity Score (ISS) | Median serum lactate (mmol/L) |
Zone 1, followed algorithm (n=32) | 33 | 78.1 | 31.3 | 60 | 31.5 | 9.1 |
Zone 1, violated algorithm (n=4) | 50 | 100 | 0 | 68.5 | 28 | 9.7 |
Zone 3, followed algorithm (n=8) | 27 | 87.5 | 0 | 77 | 38.5 | 7.1 |
Zone 3, violated algorithm (n=13) | 48 | 76.9 | 15.4 | 75 | 33 | 7.4 |
SBP, systolic blood pressure.