Table 1.

Demographic Parameters of the Patient Population

	Crohn’s Colitis	Ulcerative Colitis	P *
Stage 1 (screening), No. pts	8	8	—
Female sex, No.	6	5	0.58
Caucasian race, No.	8	8	1.0
Age, average (±SD), y	50.2 (±16.5)	55 (±14.45)	0.55
Stage 2 (test), No. pts	12	21	—
Female sex, No.	7	12	0.95
Caucasian race, No.	11	20	0.68
Age, average (±SD), y	47.7 (±15.1)	46.6 (±18.1)	0.86

*Chi-square test for categorical data and Student t test for continuous data.