Table 2.

Comparison of laboratory test before and after using factor VII in patients with pelvic fracture combined with consuming coagulopathy ($\overline{x}\pm \text{s}$).

Time of application	Prothrombin time (s)	Activated partial thromboplastin time (s)	Fibrinogen (g/L)	Platelets ( × 109/L)	Hemoglobin (g/L)
Before application	21.4 ± 7.5	65.2 ± 26.8	5.8c	5.8c	65.7 ± 21.4
4 h after application	13.9 ± 1.5	43.5 ± 21.4	7.2c	6.7c	55.8 ± 28.5
t value/T value	3.82	2.71	87.00d	91.00d	1.17
p value	<0.05	<0.05	>0.05	>0.05	>0.05

Note: c means average rank sum; d means t value.