Charlton RA, Green A, Shaddick G, et al. - Researchers analyzed patients with psoriatic arthritis (PsA) for their risk of a diagnosis of osteoarthritis (OA), relative to patients with psoriasis and a general population cohort. From the United Kingdom Clinical Practice Research Datalink, 6783 incident PsA patients aged 18–89 years at diagnosis were selected. The baseline prevalence of OA was noted to range from 22.1% in the PsA cohort to 12.6% and 11.0% in the psoriasis and general population cohorts, respectively. Findings revealed that PsA patients had an elevated risk of OA in comparison to patients with psoriasis alone and those in the general population.