Correlation of change in ventricular volume over one year with other MRI lesion measures and with EDSS
| Correlation | r Value | p Value |
|---|---|---|
| *Significant correlations using Bonferroni correction p<0.003. | ||
| Baseline T2 lesion number | 0.339 | 0.011 |
| Baseline T2 lesion volume | 0.381 | 0.004 |
| Change in T2 lesion volume over one year | 0.202 | 0.138 |
| Sum of baseline and new T2 lesion numbers at one year | 0.386 | 0.006 |
| Number of new T2 lesions at month 12 compared with baseline | 0.254 | 0.061 |
| 1 year T2 lesion volume | 0.447 | 0.001* |
| Baseline Gd lesion number | 0.354 | 0.008 |
| Month 3 Gd lesion number | 0.367 | 0.007 |
| Baseline and month 3 Gd lesion number | 0.38 | 0.006 |
| Month 12 Gd lesion number | 0.206 | 0.132 |
| Baseline, month 3 and month 12 Gd lesion number | 0.385 | 0.005 |
| Baseline T1 hypointense lesion number | 0.495 | <0.001* |
| Baseline T1 hypointese lesion volume | 0.467 | <0.001* |
| Change in T1 hypointense lesion volume over one year | 0.05 | 0.735 |
| One year T1 hypointense lesion volume | 0.421 | 0.001* |
| Baseline EDSS | 0.132 | 0.335 |
| EDSS at month 12 | 0.317 | 0.019 |
| EDSS change over one year | 0.116 | 0.398 |