[Retracted] Analysis of the Performance of Gadoxetic Acid Disodium MRI in Predicting Microvascular Invasion of Hepatocellular Carcinoma

Table 2

Assignment.

	Variable	Assignments
Dependent variable	Occurrence of MVI	Yes = 1, no = 0
Independent variable	Tumor margin	Unsmooth = 1, smooth = 2
	Peritumoral enhancement (arterial phase)	Yes = 1, no = 0
	Peritumoral hyperintensity ring (arterial phase)	Yes = 1, no = 0
	Peritumoral low signal (hepatobiliary phase)	Yes = 1, no = 0