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Table 5 Direct mapping equation from MLHFQ to EQ. 5D 5 L utility scores

From: Mapping the Minnesota living with heart failure questionnaire (MLHFQ) to EQ-5D-5L in patients with heart failure

 

Model 1

Model 2

Model 3

MFP coefficient (SE)

MFP coefficient (SE)

MFP coefficient (SE)

MLHF score

−0.0072258 (0.0011835)

  

MLHF Physical domain

 

−0.011195 (0.0040171)

 

MLHF Emotional domain

 

−0.0081086 (0.0059928)

 

MLHF Item 04 score

  

−0.0591304 (0.022508)

MLHF Item 17 score

  

−0.0370435 (0.0227411)

MLHF Item 21 score

  

−0.0333478 (0.0207565)

Constant

0.7164347 (0.0276502)

0.7223581 (0.0253515)

0.7085862 (0.0251183)

  1. Model 1 - MLHF total score; Model 2 – MLHF domain scores; Model 3 – MLHF item scores; MFP - Multivariable fractional polynomials
  2. All coefficients reported in Table 5 were statistically significant (all P < 0.05)