Correlation of measured lesion volume with EDSS (Spearman’s rank correlation)
| Patient group | n | EDSS Median mean (SD) | CSE | fFLAIR | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Correlation (r) | Volume (cm3) Median mean (SD) | Correlation (r) | Volume (cm3) Median mean (SD) | ||||||||
| All patients and sites | 56 | 4.5 (4.4) (2.18) | 0.49 (p<0.0015-150) | 0.44 (p=0.0015-150) | |||||||
| Benign | 14 | 2.75 (1.9) (0.79) | −0.03 (p=0.9) | 4.8 (6.0) (1.4) | 0.09 (p=0.8) | 4.4 (6.7) (7.0) | |||||
| Relapsing-remitting | 15 | 3.0 (3.5) (1.71) | 0.54 (p=0.045-150) | 18.7 (23.3) (5.4) | 0.55 (p=0.035-150) | 15.6 (23.6) (5.4) | |||||
| Secondary progressive | 20 | 6.0 (5.9) (0.95) | 0.14 (p=0.6) | 25.9 (28.3) (4.9) | 0.03 (p=0.9) | 22.9 (26.7) (5.0) | |||||
| Primary progressive | 7 | 7.0 (6.9) (0.79) | −0.40 (p=0.4) | 26.0 (28.1) (9.5) | −0.35 (p=0.4) | 15.6 (28.6) (11) | |||||
↵5-150 Considered significant.