Table 1.

Characteristics of patient subgroups

Characteristics	Group		P
	Controls (n = 10)	Hypothermia (n = 10)
Gender: (M/F)	6/4	7/3	0.500*
Age (years) Mean (SD)/Min-Max	29.1 (8.5)/20–44	29.3 (8.4)/20–43	0.958**
Vital signs:
• Systolic: Mean (SD)/Min-Max	122 (9.19)/110–140	121 (7.38)/110–130	0.511**
• Pulse rate: Mean (SD)/Min-Max	82.6 (4.72)/76–92	82.4 (4.30)/76–90	0.520**
• Respiration rate: Mean (SD)/Min-Max	20 (2.98)/16–24	20 (2.98)/16–24	0.500**
• Body temperature (°C): Mean(SD)/Min-Max	36.9(0.27)/36.6–37.4	36.9(0.29)/36.5–37.4	0.630**
Onset (min): Mean (SD)/Min-Max	75.0 (21.2)/45–120	79.0 (22.8)/45–120	0.690**
GCS: Mean (SD)/Min-Max	5.7 (0.48)/5–6	5.7 (0.48)/5–6	0.566**
CT Marshall: Mean (SD)/Min-Max	2.7 (0.5)/2–3	2.7 (0.5)/2–3	0.680**

^*Fisher’s exact,

^**Independent t test.