CRP and Mental deterioration: Compared to patients who did not have cognitive decline, those who did were less likely to have a secondary/university education at baseline (60% vs. 84%; p = 0.045), had a higher CRP value at baseline (3.0 [2.9–5.0] vs. 2.9 [2.0–2.9]; p = 0.048), and were less frequently taking biologics (33.3% vs. 62.2%; p = 0.046).