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Table 2 Descriptive scores on patient reported outcome measures

From: Interpreting scores on multiple sclerosis-specific patient reported outcome measures (the PRIMUS and U-FIS)

  PRIMUS QoL PRIMUS Activities UFIS EQ-5 D Utility
Baseline     
N 885 883 873 900
Mean (SD) 4.0 (4.3) 3.0 (4.6) 16.8 (13.9) 0.80 (0.19)
Median (IQR) 2.0 (1.0 - 6.0) 2.0 (0 - 4.0) 14.0 (5.0 - 27.0) 0.80 (0.73 - 1)
% scoring Min 21.4 39.8 7.0 0
% scoring Max 0 0.2 0 29.9
12 Months     
n 835 833 825 839
Mean (SD) 3.8 (4.7) 3.2 (4.8) 17.0 (14.8) 0.80 (0.21)
Median (IQR) 2.0 (0 - 6.0) 1.0 (0 - 4.0) 13.0 (4.0 - 27.0) 0.81 (0.73 - 1)
% scoring Min 29.8 41.5 10.4 0
% scoring Max 0.2 0.4 0.2 35.2