Vitamin D Deficiency Is Associated with Endoscopic Severity in Patients with Crohn’s Disease

Table 4

Association between vitamin D status and disease severity in Crohn’s disease, measured by CRP, CDAI, albumin, and SES-CD.

	Spearman’s rho	value
25OHD and SES-CD	−0.294	0.001
25OHD and CDAI	−0.582	<0.001
25OHD and CRP	−0.308	<0.001
25OHD and albumin	−0.484	<0.001

SES-CD: the simple endoscopic score for Crohn’s disease, CDAI: Crohn’s disease activity index, and CRP: C-reactive protein.