Gender-related differences in disease activity and clinical features in patients with peripheral psoriatic arthritis: A multi-center study

•Female patients with peripheral PsA have lower remission and MDA rates and higher levels of disease activity than males.•Female patients experience a more severe course of PsA, with higher levels of pain and fatigue, lower quality of life, and increased functional limitations.•The predictors of MDA are similar between genders in patients with peripheral PsA. This study sought to compare disease activity, clinical features, and patient-reported outcomes concerning anxiety, depression, fatigue, function, quality of life, and fibromyalgia between female and male patients with peripheral PsA in a Turkish population. This multi-center Turkish League Against Rheumatism (TLAR) Network study included 1038 patients (678 females, 360 males) diagnosed with peripheral PsA according to the CASPAR criteria. The demographic and clinic parameters of the patients were recorded. Disease activity was evaluated using the scores of DAS28 and cDAPSA. Remission, minimal disease activity (MDA), and very low disease activity (VLDA) were determined. Health Assessment Questionnaire (HAQ), Short-Form-36 (SF-36), Hospital Anxiety and Depression Scale (HAD), fatigue VAS (0–10), and Fibromyalgia Rapid ScreeningTool (FiRST) were used. Disease activity and patient-reported outcomes were compared in male and female patients, and the predictors of MDA for both genders were analyzed. The patients’ mean age was 47.6years (SD: 12) for females and 46.3years (SD: 12.3) for males. In terms of DAS28 and cDAPSA, female patients had significantly higher disease activity scores, while male patients had significantly higher remission rates (P