Table 2

MS type, relapse rate and mean EDSS score at each annual review point

Patients with AR1 (n = 3730)

Patients with AR2 (n = 2055)

Patients with AR3 (n = 265)

Baseline

AR1

Baseline

AR2

Baseline

AR3


SP MS (%)

536 (14)

664 (18)

323 (16)

456 (22)

37 (14)

67 (25)


Annual relapse rate, mean (SD)

1.43 (0.56)

0.66 (0.91)

1.48 (0.65)

0.58 (0.88)

1.40 (0.56)

0.46 (0.76)


EDSS score, mean (SD)

3.34 (1.67)

3.45 (1.84)

3.51 (1.69)

3.76 (1.94)

3.59 (1.65)

4.00 (1.97)


Pickin et al. BMC Neurology 2009 9:1   doi:10.1186/1471-2377-9-1

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