From: Correlations of perioperative coagulopathy, fluid infusion and blood transfusions with survival prognosis in endovascular aortic repair for ruptured abdominal aortic aneurysm
Preoperative
Postoperative
p
APTT (second)
27.8 +/- 5.2
47.3 +/- 30.1
0.002
PT-INR
1.2 +/- 0.2
1.4 +/- 0.2
<0.001
PLT counts (104/μL)
16.3 +/- 5.2
9.9 +/- 4.7
Major coagulopathy (n)
0
9