Model	Variables	Beta	p	Partial R2
EQs-5D	HAQ	–0.29	<0.0001	56.5%
R2=0.62	MCS	0.006	<0.0001	4.2%
	Patient global assessment	–0.0015	0.003	0.2%
	logCRP	–0.03	0.004	0.6%
	be employed	–0.04	0.046	0.3%
SF-6D	HAQ	–0.074	<0.0001	49.2%
R2=0.73	MCS	0.005	<0.0001	21.6%
	DAS28	–0.0046	0.045	0.14%
	Pain at rest	–0.00024	0.0072	0.3%
	Patient global assessment	–0.00004	0.0007	1.2%
	be employed	–0.0118	0.0092	0.2%
SF-6D–EQ5D	HAQ	0.24	<0.0001	41.8%
R2=0.44	SJC	–0.006	0.0001	1%
	CRP	0.00056	0.025	0.5%