[Retracted] Changes of Serum D-Dimer, NT-proBNP, and Troponin I Levels in Patients with Acute Aortic Dissection and the Clinical Significance

Table 5

Comparison of D-D and NT-proBNP levels between survival group and death group.

	n	D-Dimer (ug/ml)		NT-proBNP (ng/ml)
		On admission	24 h after admission	On admission	24 h after admission
Survival group	31	1.36 ± 0.27	6.55 ± 0.68	507.33 ± 202.10	788.67 ± 205.86
Death group	9	1.75 ± 0.33	7.33 ± 0.90	891.98 ± 70.13	1206.28 ± 142.20
t		−3.581	−2.830	−5.569	−5.685
		<0.001	0.007	<0.001	<0.001