Table 2. .

Extent of pelvic hemorrhage and gender, survival, measurable SBP, pelvic fracture pattern and angiography

	Compared groups			p
Extent of pelvic hemorrhage(number of areas with pelvic hemorrhage of the total 29 areas)	Male	Female
13 ± 7	14 ± 6		0.482
Survivors	Non-survivors
13 ± 6	14 ± 7		0.772
Measurable SBP	No measurable SBP
13 (2–26)	17 (1–24)		0.068
Type A fracture	Type B fracture	Type C fracture
6 (1–13)	11 (2–23)	17 (3–26)	<0.001a
No angiography	Angiography
12 ± 6	18 ± 4		<0.001

ISS, injury severity score; MVC, motor vehicle collision; RBC, red blood cells; RTS, revised trauma score; SBP, systolic blood pressure; TRISS, trauma score-injury severity score (probability of survival).

p = 0.003 for type B fracture compared to type C fracture.

p < 0.001 for type A fracture compared to type C fracture.

Data are presented as means ± SD or median (min–max).

Statistical significant results are marked with bold text.

^ap = 0.248 for type A fracture compared to type B fracture