Table 2.

Univariable and multivariable associations between identified latent factors and the patient global assessment in 70 patients with rheumatoid arthritis

Factor	Univariable models			Multivariable model*
	Coefficient (SE)	p value	Adjusted R 2	Coefficient (SE)	p value
Factor 1: pain	6.34 (2.88)	0.032	0.063	6.67 (2441)	0.011
Factor 2: fatigue	2.20 (2.94)	0.46	0.0	2.81 (2.49)	0.26
Factor 3: psychological distress	4.10 (2.69)	0.13	0.022	4.49 (2.32)	0.059
Factor 4: depression and anxiety (by clinical diagnosis)	0.44 (2.70)	0.87	0.0	0.75 (2.28)	0.74
Factor 5: advanced age and degenerative arthritis	4.67 (2.94)	0.12	0.026	4.62 (2.52)	0.073
Factor 6: inability to participate	6.50 (2.76)	0.022	0.074	6.19 (2.44)	0.014
Factor 7: fibromyalgia	6.14 (2.56)	0.020	0.077	5.78 (2.27)	0.014
Factor 8: unknown	−3.57 (2.88)	0.22	0.009	−3.54 (2.46)	0.16

SE standard error

* Adjusted R ² = 0.28