From: Osteoprotegerin and tumor necrosis factor-related apoptosis-inducing ligand as prognostic factors in rheumatoid arthritis: results from the ESPOIR cohort
Variable
OR (95 % CI)
P value
Age (per year increase)
1.06 (0.99–1.07)
0.076
ACPA positivity (versus negativity
3.95 (1.26–12.44)
0.019
logCRP (per log-unit)
2.01 (0.83–4.87)
0.121
logOPG/TRAIL ratio (per category increase)
1.90 (1.03–3.52)
0.041