Key clinical point: Smoking and alcohol consumption were associated with a lower prevalence of arthritis and peripheral manifestations in patients with psoriatic arthritis (PsA).
Major finding: Smoking was associated with a lower prevalence of arthritis ever (odds ratio [OR] 0.63; 95% CI 0.41-0.95), and current alcohol consumption was associated with a lower prevalence of current arthritis or enthesitis (OR 0.61; 95% CI 0.47-0.79), current arthritis alone (OR 0.69; 95% CI 0.53-0.90), and current enthesitis alone (OR 0.49; 95% CI, 0.34-0.71).
Study details: Findings are from a multinational, cross-sectional study including patients with axial spondyloarthritis (n = 2717), peripheral spondyloarthritis (n = 432), and PsA (n = 1032).
Disclosures: This study did not receive any funding. The authors declared no conflicts of interest.
Source: Ladehesa-Pineda ML et al. Smoking and alcohol consumption are associated with peripheral musculoskeletal involvement in patients with spondyloarthritis (including psoriatic arthritis). Results from the ASAS-PerSpA study. Semin Arthritis Rheum. 2022;58:152146 (Nov 30). Doi: 10.1016/j.semarthrit.2022.152146