Table 2.
EDSS scores of RRMS versus PPMS and SPMS groups
| RRMS | PPMS/SPMS | |
|---|---|---|
| No. (%) | No. (%) | |
| EDSS score | ||
| 0–4.5 | 145 (86) | 20 (35) |
| 5–8 | 24 (14.4) | 37 (65) |
| Mean (SD)* | 2.20 (0.16) | 2.08 (0.27) |
* P value for mean difference = 0.095
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