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Table 3 MCID estimates for EQ-5D based on MSWS12 tertile subgroups

From: Estimating a minimal clinically important difference for the EuroQol 5-dimension health status index in persons with multiple sclerosis

EQ-5D scores

MSWS12 tertiles

N

Mean

SD

Median

Min

Max

SEM

0.5 SD

0.33 SD

1 (0–33)

1138

0.861

0.123

0.833

0.29

1.00

0.068

0.061

0.041

2 (34–67)

763

0.718

0.154

0.778

0.20

1.00

0.086

0.077

0.051

3 (68–100)

1143

0.644

0.176

0.708

-0.04

0.85

0.098

0.088

0.059

Mean Weighted MCID

3044

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0.084

0.075

0.050

  1. N = number of patients; MSWS12 Tertiles = Multiple Sclerosis Walking Scale coded into tertiles; SEM = standard error of the measurement; SD = standard deviation.
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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