High Frequency of Fibromyalgia in Patients with Psoriatic Arthritis: A Pilot Study

Table 2

Frequency of FMS documented in controls and PsA patients.

	Controls	Patients with; PsA	𝑃 value
FMS, number (%) based on LFESSQ	2 (4.5)	18 (53.3)	<0.001
FMS, number (%) based on SI	3 (6.6)	13 (37.5)	<0.001
Fatigue, number (%)	18 (40.9)	26 (76.6)