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

Table 1

Baseline characteristics of the study population.

	IBD total ()	UC ()	CD ()	value
Age (years)				<0.001
Sex				0.070
Male	97 (66.0)	59 (60.8)	38 (76.0)
Female	50 (34.0)	38 (39.2)	12 (24.0)
BMI (kg/m^2)				0.594
Duration of disease (years)				0.921
≤1year	42 (28.6)	25 (25.8)	17 (34.0)
1-5 years	59 (40.1)	42 (43.3)	17 (34.0)
≥5 years	46 (31.3)	30 (30.9)	16 (32.0)
History of operation for IBD	11 (7.5)	0 (0)	11 (22)	<0.001
CUCQ-8 total score				0.297
IBDQ total score				0.521
IBDQ-BS				0.959
IBDQ-SS				0.096
IBDQ-EF				0.344
IBDQ-SF				0.900

Data are or (%). values were obtained by independent -tests or chi-square tests. Abbreviations: BMI: body mass index; CUCQ-8: Crohn’s and Ulcerative Colitis Questionnaire-8; IBDQ: Inflammatory Bowel Disease Questionnaire; BS: bowel symptoms; SS: social symptoms; EF: emotional function; SF: social function.