Self-reported compared to recorded physical activity is overestimated by psoriatic arthritis and psoriasis patients

Introduction: Psoriatic arthritis (PsA) impairs physical function which may results in reduced physical activity levels in these patients. For substantial health benefits the WHO recommends 150–300 minutes of moderate physical activity (PA) per week [ref:1], which should also be achieved [for full text, please go to the a.m. URL]