Table 2. Vital sign data.

	MAP (mm Hg)			Heart rate (beats/min)			Temperature (°C)
Infusion Rate	Initial	15 min	Final	Initial	15 min	Final	Initial	15 min	Final
Rapid	113 ± 14	55 ± 31	27 ± 16	107 ± 21	108 ± 22	100 ± 23	36.9 ± 0.6	36.5 ± 0.5	36.0 ± 0.6
Slow	105 ± 18	33 ± 17	39 ± 31	90 ± 19	110 ± 25	112 ± 23	36.3 ± 1.1	35.9 ± 1.0	35.1 ± 1.0
*p-value	0.52	0.11	0.48	0.09	0.99	0.69	0.23	0.15	0.010

MAP = Mean Arterial Pressure. All values are mean ± SD; time points are with respect to injury

*unpaired t-test; significant tests are bolded.