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Table 3 Change scores on both scales of the MSIS-29

From: Longitudinal proxy measurements in multiple sclerosis: patient-proxy agreement on the impact of MS on daily life over a period of two years

 

Δ MSIS-29 physical scalea (mean ± SD)

Δ MSIS-29 psychological scalea (mean ± SD)

Patient

3.0 ± 13.5

1.0 ± 16.4

Proxy

7.1 ± 16.6

5.6 ± 22.5

ICC Δ MSIS-29 (95% CI)

0.30 (0.06–0.53)

0.42 (0.19–0.61)

  1. a Mean score at follow-up minus mean score at baseline
  2. MSIS-29: Multiple Sclerosis Impact Scale, CI: confidence interval