Reliability and Validity of Korean Version of Crohn’s and Ulcerative Colitis Questionnaire-8

Table 5

Multiple linear regression between CUCQ-8 total score and other cofactors in CD patients.

		value
Age (years)	-0.046	0.760
Sex (female)	2.415	0.213
BMI (kg/m^2)	0.055	0.767
Disease duration (years)	0.148	0.508
History of operation for IBD	1.289	0.583
CDAI	2.756	0.003

Abbreviations: BMI: body mass index; CUCQ-8: Crohn’s and Ulcerative Colitis Questionnaire-8; CDAI: Crohn’s Disease Activity Index.