Table 2.

Test-retest reliability.

	ICC
	Optimal images	Sub-optimal images
SDI volume, %	0.69	0.20
CS-SDI, %	0.73	0.36
LS-SDI, %	0.40	0.42
PTS-SDI, %	0.52	0.16
RS-SDI, %	0.28	0.07
Di volumes, %	0.71	0.04
CS-Di, %	0.69	0.23
LS-Di, %	0.29	0.46
PTS-Di, %	0.60	0.24
RS-Di, %	0.16	0.04

Abbreviations are as in Table 1 in addition to ICC, intraclass correlation coefficient.