Physical Therapy Korea
pISSN 1225-8962 eISSN 2287-982X

Fit statistics of the EQ-5D in descending order of difficulty

EQ-5D Difficulty Infit MnSq Infit ZSTD Outfit MnSq Outfit ZSTD
EQ-5D 4 pain/discomfort 52.94 0.84 –1.2 0.85 –1.1
EQ-5D 3 usual activities 51.33 0.74 –2.2 0.64 –2.9
EQ-5D 1 mobility 44.25 0.97 –0.1 1.12 0.6
EQ-5D 5 anxiety/depression 43.37 1.66 4.1 1.53 3.5
EQ-5D 2 self-care 32.87 0.64 –2.0 0.46 –1.8

EQ-5D, EuroQOL-5 dimension; MnSq, mean square standardized residuals; ZSTD, Z score standardized.

Phys. Ther. Korea 2023;30:32~40 https://doi.org/10.12674/ptk.2023.30.1.32
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