Table 1.

Multivariable linear regression models (stepwise-backward method) to explain PGA in RA patients

Variable	Patients (β adjusted*)

	All (n=281)	Remission (n=120)	Near-misses (n=19)	Non-remission (n=152)

Pain	0.33	0.35		0.28
Fatigue	0.23	0.44	0.72
HAQ	0.21			0.30
HADS-Anxiety	0.13			0.19
SJC28	0.09			0.12
TJC28		0.20	0.45
CRP			−0.31
R² adj.	0.58	0.57	0.78	0.55

*All with p<0.05.