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Table 3 Responsiveness parameters at 6-month follow-up in EQ-5D-5 L index and EQ-VAS among patients with Graves’ disease

From: Psychometric properties of EQ-5D-5L for use in patients with Graves’ disease

 

EQ-5D-5 L Index score

EQ-VAS score

Worsened

(n = 21)

Unchanged

(n = 38)

Improved

(n = 41)

Worsened

(n = 21)

Unchanged

(n = 38)

Improved

(n = 41)

Mean (SD)

      

baseline

0.92 (0.08)

0.93 (0.08)

0.92 (0.11)

83.10 (9.42)

78.95 (12.74)

78.12 (14.34)

6-month

0.87 (0.10)

0.92 (0.08)

0.90 (0.14)

72.29 (15.58)

77.97 (14.69)

80.83 (13.90)

change

-0.05 (0.12)

-0.01 (0.09)

-0.02 (0.10)

-10.81 (10.76)

-0.97 (13.85)

2.71 (13.27)

P-value

0.027*

0.358

0.283

< 0.001*

0.971

0.257

SES (95%CI)

-0.66 (-1.30,0.06)

-

-0.16 (-0.43,0.13)

-1.15 (-1.69, -0.75)

-

0.19 (-0.07,0.47)

SRM (95%CI)

-0.42 (-0.84,0.04)

-

-0.17 (-0.48,0.14)

-1.00 (-1.48, -0.66)

-

0.20 (-0.08,0.50)

  1. Notes: CI, confidence interval; EQ-5D-5 L, EQ-5D Five-Level; VAS, visual analogue scale; SD = standard deviation; SES = standardized effect size; SRM = standardized response mean. Changes were calculated by subtracting baseline scores from 6-month follow-up scores, * P < 0.05 by Wilcoxon signed-rank test to compare the mean scores at baseline and at 6 months