Gut Liver.  2017 May;11(3):370-376. 10.5009/gnl16422.

Disability due to Inflammatory Bowel Disease Is Correlated with Drug Compliance, Disease Activity, and Quality of Life

• Yoon JY
• Shin JE
• Park SH
• Park DI
• Cha JM

• KMID: 2412210
• DOI: http://doi.org/10.5009/gnl16422

Abstract

BACKGROUND/AIMS
The inflammatory bowel disease disability index (IBD-DI) was recently developed for IBD to assess the functional consequences and disease burden. We applied the IBD-DI to a Korean population and identified predictive factors influencing IBD-related disability.
METHODS
Between March and August 2015, 322 consecutive patients with IBD were prospectively recruited. Patients completed the IBD-DI questionnaire and Crohn's and Ulcerative Colitis Questionnaire (CUCQ-8) for assessing quality of life. We examined the relationships between IBD-DI and disease activity or quality of life and analyzed predictive factors in Korean IBD patients.
RESULTS
Enrolled patients completed both questionnaires. Total IBD-DI was correlated with CUCQ-8 scores in both ulcerative colitis (r=0.636, p<0.001) and Crohn's disease (r=0.711, p<0.001). Total IBD-DI was also correlated with disease activity in both ulcerative colitis (r= −0.224, p=0.003) and Crohn's disease (r= −0.307, p<0.001). Better drug compliance was associated with lower disability (p=0.001) and higher quality of life (p=0.003).
CONCLUSIONS
Disability from IBD was correlated with disease activity and poor quality of life. Better drug compliance was associated with lower disability and higher quality of life. Our findings indicate that physicians should emphasize the importance of medication compliance for IBD patients.

Keyword

Inflammatory bowel diseases; Colitis, ulcerative; Crohn disease; Disability; Quality of life

MeSH Terms

Adolescent
Adult
Aged
Aged, 80 and over
Colitis, Ulcerative/drug therapy/*physiopathology/psychology
Cost of Illness
Crohn Disease/drug therapy/*physiopathology/psychology
*Disability Evaluation
Female
Humans
Male
Medication Adherence
Middle Aged
*Quality of Life
Republic of Korea
*Severity of Illness Index
Surveys and Questionnaires
Young Adult