Clinical significance and prognostic value of tumor necrosis factor-α and dickkopf related protein-1 in ankylosing spondylitis

Table 4 Multivariate analysis of recurrence of ankylosing spondylitis

	B	SE	Wald	df	Sig.	Exp (B)	95%CI
							Lower part	Upper part
TNF-α	-0.450	0.362	1.549	1	0.013	0.637	0.314	1.296
CRP	3.871	2.473	2.450	1	0.018	47.992	0.377	61.152
IgG	0.162	0.089	3.325	1	0.168	1.176	0.988	1.445
HLA-B27	-13.651	139.432	0.010	1	0.062	1.325	0.745	3.306
BASDAI	0.305	0.094	10.524	1	0.001	1.357	1.128	1.631
BASMI	-0.063	0.071	0.79	1	0.074	0.939	0.816	1.079
DKK-1	0.020	0.008	6.877	1	0.009	1.021	1.005	1.036

TNF-α: Tumor necrosis factor-α; BASDAI: Bath Ankylosing Spondylitis Disease Activity Index; BASMI: Bath Ankylosing Spondylitis Metrology Index; CRP: C-reactive protein; IgG: Immunoglobulin G; DKK: Dickkopf-related protein-1.