“Fibromyalgia and quality of life: mapping the revised fibromyalgia impact questionnaire to the preference-based instruments”

Table 2 Pearson correlations between the generic multi-attribute utility instruments and the FIQR scores

	EQ-5D-5 L utility n = 191	AQoL-8D utility n = 177	15D utility n = 192	SF-6D utility n = 141
FIQR function domain	–.668**	−.523**	−.592**	−.599**
FIQR overall impact domain	−.653**	−.598**	−.593**	−.605**
FIQR symptom domain	−.686**	−.668**	−.673**	−.595**
FIQR Score	−.749**	−.682**	−.704**	−.684**

ISSN: 1477-7525