Fig. 1From: An evaluation of the psychometric properties of the sf-12v2 health survey among adults with hemophiliaa: Single-Factor Model (Model 1) for the SF-12v2. b: Two-Factor Model (Model 2) for the SF-12v2 based on Okonkwo et al. c: Two-Factor Model (Model 3) for the SF-12v2 based on Maurischat et al.Back to article page