[Retracted] Effect of Oral Tranexamic Acid on the Blood Transfusion Rate and the Incidence of Deep Vein Thromboembolism in Patients after TKA

Table 3

Comparison of coagulation function indexes ( ± s).

Groups	n	Fig (g/L)		PT (s)		APTT (s)
		Before	After	Before	After	Before	After
Experimental group	45	2.31 ± 0.43	5.11 ± 0.53	11.02 ± 0.38	9.41 ± 1.62	20.38 ± 2.11	24.12 ± 2.29
Control group	45	2.32 ± 0.47	2.98 ± 0.35	11.05 ± 0.35	13.56 ± 1.21	20.27 ± 2.05	27.75 ± 1.77
t		0.105	22.497	0.389	13.768	0.251	8.413
		0.916	<0.001	0.698	<0.001	0.803	<0.001