Diagnostic Imaging I Palmer Practice Test

Psoriatic arthritis most often begins in adults who have psoriasis, with onset commonly in the 30s to 50s. While it can occur in younger individuals, the typical adult presentation falls in this 30–50 year range, making it the most common window. Juvenile psoriatic arthritis exists in children, but classic onset is in mid-life; onset after 60 is less common. So the commonly affected age range is 30 to 50 years.