Table 1.

A, Time point repeatability and subject repeatability in healthy subjects and patient contralateral tissue. (b) Spatial variability in healthy subjects and patient contralateral tissue. The mean CoV (%) is presented, with the SD in parentheses where applicable

		Healthy subjects		Patients
		4‐pool $APT{R}^{*}$	PVC $APT{R}^{*}$	4‐pool $APT{R}^{*}$	PVC $APT{R}^{*}$
(a) Repeatability
Time points	High PVE	2.3 (3.9)	2.2 (3.2)	‐	‐
	Low PVE	1.9 (2.5)	1.5 (1.7)	‐	‐
	Whole slice	2.0 (3.4)	1.7 (2.6)	‐	‐
Subjects	High PVE	4.4 (3.8)	3.8 (2.9)	5.3	5.3
	Low PVE	3.4 (2.7)	2.4 (1.6)	3.8	3.3
	Whole slice	3.9 (3.4)	3.1 (2.4)	4.1	3.9
(b) Spatial variability
High PVE	8.5 (2.0)	8.0 (1.5)	12.0 (2.9)	11.4 (2.6)
Low PVE	12.3 (2.3)	10.5 (2.2)	13.3 (4.8)	12.2 (4.2)
Whole slice	10.3 (1.7)	9.2 (1.6)	12.9 (3.9)	12.0 (3.4)