Table 4.

Factors associated with the presence of acute anterior uveitis: univariable and multivariable analysis.

	Univariable	analysis		Multivariate	analysis
	OR	IC 95%	p	OR	IC 95%	p
Gender (men)	0.85	0.32–2.22	0.75
Disease duration	0.72	0.22–2.30	0.58
HLA B27 positive	3.57	0.68–18.71	0.13	0.51	0.09–2.84	0.44
Presence of family history of SpA	4.80	1.71–13.46	0.003	7.21	2.23–23.24	0.001
Presence of peripheral arthritis	0.82	0.31–2.15	0.70

SpA: Spondyloarthritis