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Table 6 Univariate analyses of the EQ VAS explained by the EQ-5D-5L and extra fatigue item

From: Adding a fatigue item to the EQ-5D-5L improves its psychometric performance in the general population

 

R-Square

Unstandardized B (95% CI)

p-value

Mobility level 2

0.044

 − 10.4 (− 12.1 to − 8.7)

 < 0.001

Mobility level 3

0.071

 − 18.2 (− 20.5 to − 15.8)

 < 0.001

Mobility level 4

0.052

 − 24.9 (− 28.6 to − 21.1)

 < 0.001

Mobility level 5

0.001

 − 8.4 (− 16.6 to − 0.3)

0.043

Self-care level 2

0.066

 − 18.6 (− 21.5 to − 15.8)

 < 0.001

Self-care level 3

0.032

 − 20.6 (− 24.6 to − 16.6)

 < 0.001

Self-care level 4

0.013

 − 31.0 (− 40.4 to − 21.5)

 < 0.001

Self-care level 5

0.000

 − 5.6 (− 14.8 to 3.6)

0.235

Usual Activities level 2

0.044

 − 9.9 (− 11.6 to − 8.3)

 < 0.001

Usual Activities level 3

0.121

 − 21.7 (− 23.8 to − 19.6)

 < 0.001

Usual Activities level 4

0.044

 − 24.7 (− 28.8 to − 20.6)

 < 0.001

Usual Activities level 5

0.015

 − 27.0 (− 34.9 to − 19.1)

 < 0.001

Pain/discomfort level 2

0.000

 − 0.3 (− 1.1 to 1.7)

0.690

Pain/discomfort level 3

0.071

 − 14.0 (− 15.8 to − 12.2)

 < 0.001

Pain/discomfort level 4

0.129

 − 26.9 (− 29.3 to − 24.4)

 < 0.001

Pain/discomfort level 5

0.026

 − 29.2 (− 35.7 to − 22.8)

 < 0.001

Anxiety/depression level 2

0.027

 − 7.5 (− 9.0 to − 5.9)

 < 0.001

Anxiety/depression level 3

0.051

 − 14.2 (− 16.4 to − 12.0)

 < 0.001

Anxiety/depression level 4

0.043

 − 23.6 (− 27.6 to − 19.7)

 < 0.001

Anxiety/depression level 5

0.005

 − 12.7 (− 19.0 to − 6.4)

 < 0.001

Fatigue level 2

0.001

 − 1.9 (− 0.03 to − 3.9)

0.052

Fatigue level 3

0.000

 − 0.6 (− 2.2 to 0.9)

0.413

Fatigue level 4

0.041

 − 10.1 (− 11.9 to − 8.4)

 < 0.001

Fatigue level 5

0.137

 − 23.7 (− 25.9 to − 21.6)

 < 0.001