Increased Expressions of OX40 and OX40 Ligand in Patients with Primary Immune Thrombocytopenia

Table 1

The clinical characteristics of primary ITP patients and HCs.

Clinical features	ITP	HCs
Number	54	24
Gender (M/F)	15/39	7/17
Age (range)	37 (19-66)	37 (20-68)
Antiplatelet autoantibody (-/+)	32/22	24/0
Platelet count (range) (×10^9/L)	43 (6-77)	247 (171-318)

Note: M/F: male/female; ITP: immune thrombocytopenia; HCs: healthy controls.