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. 2014 Jan 27;9(1):e87567. doi: 10.1371/journal.pone.0087567

Table 2. MRI-metrics for all patients and for each patient group; means and standard deviations (in brackets).

MR-metrics All CIS RRMS SPMS
T2-LL 16.9 (18.5) 8.0 (9.1) 19.6 (20.5) 21.5 (13.2)
NBV (cm3) 1597.5 (99.4) 1647.4 (78.1) 1589.1 (100.7) 1518.0 (75.6)
TVW 4.3 (2.2) 3.4 (1.6) 4.6 (2.3) 4.6 (2.5)

Legend: T2-LL  =  T2-lesion load; NBV  =  normalized brain volume; TVW  =  third ventricle width; CIS  =  clinically isolated syndrome; RRMS  =  relapsing remitting MS; SPMS  =  secondary progressive MS.