Table 4.

Correlations and univariate regression analysis results for patients with Fontan circulation

	Liver native T1			Liver extracellular volume fraction			Liver elastography
	r	P-value	Confidence interval	r	P-value	Confidence interval	r	P-value	Confidence interval
Height							0.3	0.02	(0.01–0.01)
Weight							0.3	0.03	(0.01–0.01)
Body surface area							0.4	0.02	(0.04–0.50)
T1 liver				0.6	<0.001	(0.04–0.1)
T1 spleen	0.4	0.02	(0.03–0.5)	0.2	0.2
Extracellular volume fraction spleen	0.2	0.2		0.4	0.02	(0.14–1.2)	0.1	0.5
Liver elastography	0.2	0.1		0.5	0.005	(5.4–28.5)
Gammaglutamyl transferase				0.4	0.04	(0.001–1.2)
End-diastolic ventricular pressure	0.2	0.4		0.06	0.8		0.03	0.9
Peak systolic ventricular pressure	0.2	0.4		0.2	0.2		0.1	0.5
Liver vein wedge pressure	0.4	0.02	(1.1–10.4)	0.3	0.2		0.3	0.1
Central venous pressure	0.5	0.007	(1.8–10.8)	0.3	0.1		0.2	0.3