IL-18 Serum Level in Adult Onset Still’s Disease: A Marker of Disease Activity

Table 1

IL-18 serum levels in patients with Adult Onset Still’s Disease (AOSD), Rheumatoid Arthritis (RA), Sjogren’s Syndrome (SS), Systemic Lupus Erythematosus (SLE), and in normal human sera (NHS).

	Active AOSD (n = 16)	RA (n = 21)	SS (n = 21)	SLE (n = 20)	NHS (n = 21)
IL-18 (pg/mL)	1220.47	331	368	218.5	189
Range (pg/mL)	43.80–6010	0–2600	147–788	22–1459	0–492