Figure 1

Shock index. Shock index calculated as heart rate/systolic blood pressure. Combined multiple trauma group n = 10, femoral nailing n = 5, conventional reaming n = 5, sham = 5. *p < 0.05.

Shock index. Shock index calculated as heart rate/systolic blood pressure. Combined multiple trauma group n = 10, femoral nailing n = 5, conventional reaming n = 5, sham = 5. *p < 0.05.