Patient demographics
| Patients with Enhancing Lesions | Patients with Nonenhancing Lesions | P Value | |
|---|---|---|---|
| No. of patients | 33 | 25 | |
| Sex (F/M) | 28:5 | 18:7 | |
| Age (yr) (mean) | 36.24 ± 8.37 | 32.40 ± 6.43 | .07 |
| Disease duration (yr) (mean) | 5.85 ± 4.49 | 5.32 ± 4.05 | .65 |
| EDSS (mean) | 1.70 ± 1.57 | 1.50 ± 1.69 | .66 |
Note:—EDSS indicates Expanded Disability Status Scale.