Table 9.

Comparison of Hcy between groups of active and inactive patients according to the presence of individual clinical manifestations and positive pathergy.

	No. of patients		Hcy levels (μmol/L)		P-values
	Active	Inactive	Active	Inactive
Vascular involvement	20	17	26 (19–39.25)	14.28 (11.94–18)	.00*
Oral ulcer	26	5	20.85 (13.7–39.25)	11.94 (8–14)	.00*
Arthritis/arthralgia	14	11	19 (13.7–19)	10.83 (6.43–17)	.00*
EN/PPE	21	10	19 (13.7–38.1)	12.36 (8.1–16)	.00*
Positive pathergy	24	11	20.85 (13.7–38.1)	14.28 (7.91–17.21)	.00*

P* < .05 by Mann-Whitney U test. Data are presented as median values and their individual ranges.