No association of alcohol use and the risk of ulcerative colitis or Crohn's disease: data from a European Prospective cohort study (EPIC)

作者：Bergmann M M^*; Hernandez V; Bernigau W; Boeing H; Chan S S M; Luben R; Khaw K T; van Schaik F; Oldenburg B; Bueno de Mesquita B; Overvad K; Palli D; Masala G; Carbonnel F; Boutron Ruault M C; Olsen A; Tjonneland A; Kaaks R; Katzke V; Riboli E; Hart A R

来源：European Journal of Clinical Nutrition, 2017, 71(4): 512-518.

DOI：10.1038/ejcn.2016.271

BACKGROUND/OBJECTIVES: The role of long- term alcohol consumption for the risk of developing ulcerative colitis (UC) and Crohn's disease (CD) is unclear. For the first time, to prospectively assess the role of pre-disease alcohol consumption on the risk of developing UC or CD.
SUBJECTS/METHODS: Nested within the European Prospective Investigation into Cancer and Nutrition (EPIC- IBD), incident UC and CD cases and matched controls where included. At recruitment, participants completed validated food frequency and lifestyle questionnaires. Alcohol consumption was classified as either: non-use, former, light (<= 0.5 and 1 drink per week), below the recommended limits (BRL) (<= 1 and 2 drinks per day), moderate (<= 2.5 and 5 drinks per day), or heavy use (42.5 and 45 drinks per day) for women and men, respectively; and was expressed as consumption at enrolment and during lifetime. Conditional logistic regression was applied adjusting for smoking and education, taking light users as the reference.
RESULTS: Out of 262 451 participants in six countries, 198 UC incident cases/792 controls and 84 CD cases/336 controls were included. At enrolment, 8%/27%/32%/23%/11% UC cases and 7%/29%/40%/19%/5% CD cases were: non- users, light, BRL, moderate and heavy users, respectively. The corresponding figures for lifetime non- use, former, light, BRL, moderate and heavy use were: 3%/5%/23%/44%/19%/6% and 5%/2%/25%/44%/23%/1% for UC and CD cases, respectively. There were no associations between any categories of alcohol consumption and risk of UC or CD in the unadjusted and adjusted odds ratios.
CONCLUSION: There was no evidence of associations between alcohol use and the odds of developing either UC or CD.

• 出版日期2017-4