Efficacy of Bloodletting Therapy in Patients with Chronic Idiopathic Urticaria: A Randomized Control Trial

Table 2

Baseline characteristics of participants.

	A	B	C	Kruskal–Wallis H test	Fisher’s exact test
	n = 58	n = 58	n = 58
Age (mean(SD))	39.83 (1.88)	40.57 (1.91)	40.62 (1.91)
Course (mean(SD))	16.78 (1.18)	13.88 (1.26)	13.91 (1.25)
Sex (male/female (%))	19/39	11/47	11/47
	(32.8/67.2)	(19.0/81.0)	(19.0/81)