Controls	Patients with RA
Controls	Measure	Remission	LDA	MDA + HDA	p, RA vs Controls	Trend in RA Disease Activity
0.39 (0.19)	CDAI	0.74 (0.17)	0.99 (0.13)	0.82 (0.20)	< 0.0001	0.65
0.38 (0.19)	SDAI	0.75 (0.17)	0.95 (0.14)	0.88 (0.19)	< 0.0001	0.48
0.38 (0.19)	DAS28	0.85 (0.13)	0.84 (0.20)	0.96 (0.17)	< 0.0001	0.47
0.38 (0.19)	CRP	0.78 (0.15)	0.97 (0.15)	0.89 (0.19)	< 0.0001	0.54
0.38 (0.19)	ESR	0.91 (0.16)	0.70 (0.17)	1.01 (0.15)	< 0.0001	0.54

CDAI: Clinical Disease Activity Index, SDAI: Simplified Disease Activity Index; DAS28: Disease Activity Score based on 28-joint counts; LDA: low disease activity; MDA: moderate disease activity; HDA: high disease activity; ESR: erythrocyte sedimentation rate; CRP: C-reactive protein.