Table 3.

Study Subject Details

	CD (n = 24)	HC (n = 39)
Mean age, y (SD)	42 (16)	42 (14)
Male, %	33	31
Caucasian, %	88	97
Mean BMI (SD)	27 (7)	27 (5)
On aminosalicylate, %	38	0
On glucocorticoid, %	38	0
On immunomodulator, %	54	0
On anti-integrin, %	8	0
On anti-TNF, %	67	0
Bionaïve, %	25	100
OmpC seropositive, %	33	0
OmpC seronegative, %	33	0
OmpC unknown, %	33	100

BMI, body mass index; TNF, tumor necrosis factor.