| V3G (cc) | V4G (cc) | V5G (cc) | V3 (%) | V4 (%) | V5 (%) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mean ± SD | p | Mean ± SD | p | Mean ± SD | p | Mean ± SD | p | Mean ± SD | p | Mean ± SD | p |
leukoencephalopathy | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Grade 0-1 | 204.94 ± 150.85 | 0.288 | 77.94 ± 67.47 | 0.316 | 34.12 ± 30.99 | 0.574 | 4.66 ± 3.40 | 0.102 | 1.77 ± 1.52 | 0.334 | 0.78 ± 0.71 | 0.609 |
  Grade 2 | 128.60 ± 80.62 |  | 51.08 ± 49.53 |  | 27.14 ± 24.85 |  | 3.00 ± 1.81 |  | 1.18 ± 1.12 |  | 0.63 ± 0.57 |  |
Number of lesions | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  <3 | 126.05 ± 115.60 | 0.017 | 39.06 ± 44.83 | 0.004 | 18.65 ± 17.00 | 0.010 | 2.94 ± 2.55 | 0.020 | 0.91 ± 0.98 | 0.004 | 0.44 ± 0.39 | 0.013 |
  ≥3 | 245.84 ± 136.82 |  | 104.24 ± 64.15 |  | 46.70 ± 32.90 |  | 5.57 ± 3.14 |  | 2.36 ± 1.47 |  | 1.05 ± 0.76 |  |
Maximum lesion volume | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  <3 cc | 94.13 ± 67.73 | 0.004 | 35.77 ± 27.52 | 0.006 | 15.35 ± 7.55 | 0.003 | 2.20 ± 1.42 | 0.001 | 0.83 ± 0.61 | 0.006 | 0.36 ± 0.17 | 0.004 |
  ≥3 cc | 238.73 ± 143.95 |  | 91.77 ± 70.05 |  | 42.49 ± 32.74 |  | 5.43 ± 3.24 |  | 2.08 ± 1.58 |  | 0.97 ± 0.75 |  |
Total volume of lesions | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  <7 cc | 108.74 ± 76.57 | 0.002 | 35.82 ± 31.48 | 0.002 | 15.43 ± 11.06 | 0.001 | 2.55 ± 1.75 | 0.003 | 0.83 ± 0.70 | 0.002 | 0.36 ± 0.25 | 0.002 |
  ≥7 cc | 264.39 ± 145.93 |  | 107.71 ± 68.56 |  | 50.15 ± 30.07 |  | 5.98 ± 3.30 |  | 2.44 ± 1.56 |  | 1.14 ± 0.74 |  |
Total | 183.87 ± 138.15 |  | 70.53 ± 63.36 |  | 32.19 ± 29.16 |  | 4.21 ± 3.10 |  | 1.61 ± 1.43 |  | 0.74 ± 0.67 |  |