According to this meta-analysis, psoriatic arthritis (PsA) affects 112 out of every 100,000 adults globally, with higher rates observed in Europe and North America than in Asia and South America, ...

Correspondence to Nirav Maniar, School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC 3065, Australia; nirav.maniar{at}acu.edu.au Objective This study aimed to ...