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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 1Model 2Model 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)
Constant0.7164347 (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)