Diffusion-weighted imaging acquisition parameters

Parameter	Mean	SD	Range
Section thickness (mm)	3.03	0.22	3–5
TR (ms)	6989.76	1518.53	3550–9600
TE (ms)	99.59	3.32	59–104
Interslice gap (mm)	0.6	–	0.6–0.6
Sequence duration (sec)	583	168	312–984
Field strength	1.5T: n = 251 (63.9%)
	3T: n = 142 (36.1%)
Matrix size	128: n = 282 (71.8%)
	162: n = 106 (27.0%)
	192: n = 5 (1.3%)
In-plane resolution	2.00 × 2.00 mm: n = 318 (81.0%)
	1.36 × 1.36 mm: n = 46 (11.7%)
	1.20 × 1.20 mm: n = 4 (1.0%)
	1.13 × 1.13 mm: n = 1 (0.3%)
	0.68 × 0.68 mm: n = 24 (6.1%)

Note:—– indicates that there was no SD as the interslice gap was 0.6 mm in all cases.