Label	Odds Ratio	p-value
TNFi* follow-up year group 0.33
TNFi use vs. no
FU year 2	1.03 (0.29, 3.70)	0.96
FU year 2.1–3.5	0.27 (0.08, 0.94)	0.04
FU year 3.6–5.9	0.59 (0.19, 1.82)	0.36
FU year 6–	0.87 (0.27, 2.82)	0.82
TNFi* NSAID 0.01
TNFi use vs. no
NSAID use	0.31 (0.13, 0.75)	0.01
No NSAID use	1.23 (0.41, 3.66)	0.71
Baseline mSASSS	1.01 (1.00, 1.03)	0.03
Disease duration >10 years	2.61 (1.56, 4.38)	<0.001
Male gender	2.57 (1.43, 4.65)	0.002
Education > college	0.81 (0.43, 1.52)	0.51
Current smoking	2.47 (1.22, 4.97)	0.01
# Comorbidity ≥1	1.28 (0.77, 2.14)	0.34
First available BASDAI ≥40	0.96 (0.56, 1.64)	0.88
First available BASFI ≥40	1.17 (0.63, 2.18)	0.62
Baseline CRP high	1.30 (0.80, 2.11)	0.29