Table 2.

Morphological imaging analysis at 1.5 and 3Tesla in the 30 participants studied

	Reader 1 First Session		Reader 1 Second Session		Reader 2
	1.5T	3T	1.5T	3T	1.5T	3T
Lesion volume on FLAIR, mL ± SD	44.3 ± 33.1	44.7 ± 37.3	42.8 ± 27.4	43.4 ± 30.6	40.7 ± 25.2	42.3 ± 34.3
Contrast enhancement n (%)
No enhancement	18 (60)	18 (60)	18 (60)	18 (60)	19 (63)	19 (63)
Faint and patchy	6 (20)	6 (20)	6 (20)	6 (20)	6 (20)	6 (20)
Nodular or ring like	6 (20)	6 (20)	6 (20)	6 (20)	5 (17)	5 (17)

Abbreviations: FLAIR, fluid-attenuated inversion recovery; SD, standard deviation; T, Tesla.

Results are expressed as number of participants (percentages), unless specified.